{"title":"Nutrient Additives","description":"","products":[{"product_id":"plagron-vita-race","title":"Plagron Vita Race","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003ePlagron Vita Race — Organic Iron Foliar Spray for Growth and Early Flowering\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers wanting faster leaf development and greener foliage during the growth phase and early flowering, without premium brand pricing\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nVita Race is a solid foliar feed that does what it's supposed to do — boost chlorophyll, green up your leaves, and give plants a visible energy kick during growth and early bloom. It's organic, easy to use, and pairs nicely with the rest of the Plagron range. One a lot of growers add to their weekly schedule and don't look back.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003ePlagron Vita Race is an \u003cstrong\u003eorganic iron foliar spray\u003c\/strong\u003e designed to accelerate growth and flowering whilst building stronger, healthier foliage. Applied as a weekly leaf spray, it delivers amino acids, trace elements, and natural plant hormones directly where they're needed — straight into the leaf surface. The iron content triggers chlorophyll production, which means faster photosynthesis, more energy for your plants, and noticeably greener, lusher growth. It works on peat and coco substrates through the growth phase and the first three weeks of flowering, then you step back and let the plant finish.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eVita Race sits in the \u003cstrong\u003emid-market foliar additive category\u003c\/strong\u003e — properly positioned between basic feeds and premium branded boosters.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSignificantly cheaper per application than Advanced Nutrients or premium equivalents\u003c\/li\u003e\n\u003cli\u003eOrganic formula, suitable for growers working to organic protocols\u003c\/li\u003e\n\u003cli\u003ePlugs seamlessly into Plagron's complete nutrient ecosystem\u003c\/li\u003e\n\u003cli\u003eDirect leaf absorption means faster results than root-only feeding\u003c\/li\u003e\n\u003cli\u003eNot suitable for hydroponic systems (NFT, DWC, aeroponics) — soil and coco only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eGeneral consensus in grower forums: when applied correctly at the right time, it delivers visible improvement in leaf vigour and density without the premium markup.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eVita Race is dead simple to incorporate into your existing schedule.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeekly foliar application\u003c\/strong\u003e\u003cbr\u003e\nMix 5ml per litre of water (1:200 ratio). Spray the leaves early in the day — morning is best, before temperatures climb. Apply enough to make the liquid drip from the foliage. Do this weekly from early growth through to week three of flowering, then stop.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMixing and stability\u003c\/strong\u003e\u003cbr\u003e\nAfter dissolving in water, the solution stays stable for up to 24 hours. Slight cloudiness is normal — that's just the organic ingredients doing their thing. It won't harm your plants.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSubstrate compatibility\u003c\/strong\u003e\u003cbr\u003e\nWorks with peat and coco substrates. Not suitable for hydroponic methods like NFT, DWC, or aeroponics.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpected results\u003c\/strong\u003e\u003cbr\u003e\nYou'll notice greener, denser leaf development, improved resistance to environmental stress (heat, light changes), and a visible energy boost during the critical growth window. Plants will look healthier and have better reserves for flowering.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFormat: Available in \u003cstrong\u003e250ml, 500ml, and 1L bottles\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNPK: \u003cstrong\u003e6% nitrogen (organic bound), 5% phosphorus (P₂O₅), 8% potassium (K₂O)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eIron content: \u003cstrong\u003e8% iron\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eKey ingredients: Beet vinasse, amino acids, algae extracts\u003c\/li\u003e\n\u003cli\u003eDosage: \u003cstrong\u003e5ml per litre water (maximum)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eApplication window: Growth phase plus first three weeks of flowering\u003c\/li\u003e\n\u003cli\u003eSuitable for: Peat and coco substrates only\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers running peat or coco substrates who want faster leaf development\u003c\/li\u003e\n\u003cli\u003eAnyone looking to strengthen plant resistance during growth and early flowering\u003c\/li\u003e\n\u003cli\u003eBudget-conscious growers who don't want to pay premium brand prices for a foliar spray\u003c\/li\u003e\n\u003cli\u003eGrowers already using other Plagron products and wanting to keep the ecosystem consistent\u003c\/li\u003e\n\u003cli\u003eOrganic growers needing an approved, certified additive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLess suitable for hydroponic setups (NFT, DWC, aeroponics) — stick with root feeding for those systems.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eVita Race is a straightforward, affordable foliar feed that delivers visible results without the fuss or the premium cost. It boosts chlorophyll, strengthens leaves, and gives plants exactly what they need during the critical growth window. Easy to use, easy to integrate into your feeding schedule, and it actually works.\u003c\/p\u003e\n\u003cp\u003eGood time to pick up while stock lasts — especially if you're running Plagron base nutrients already. Does the job properly, week in and week out.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"Plagron","offers":[{"title":"250ml","offer_id":42537843065002,"sku":"906007","price":9.99,"currency_code":"GBP","in_stock":false},{"title":"500ml","offer_id":42537843097770,"sku":"906008","price":22.99,"currency_code":"GBP","in_stock":false},{"title":"1L","offer_id":42537843130538,"sku":"906006","price":40.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/products\/1_a82b0e96-f30d-4191-ab32-f3d050f29d5b.jpg?v=1644852890"},{"product_id":"biobizz-leaf-coat","title":"Biobizz Leaf Coat","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eBiobizz Leaf Coat - Natural Latex Barrier for Pests, Fungi \u0026amp; Heat Stress\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e growers who want a chemical-free, no-mix spray to protect leaves and flowers from pests, fungi and heat stress without leaving residue near harvest.\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nThis is about as low-effort as plant protection gets — no measuring, no mixing, just point the atomiser and go. It's not a knockdown treatment for a mite infestation that's already out of control, but as a preventative layer through veg and into flower it earns its spot next to the neem oils on the shelf. At £11.49 for a 500ml ready-to-use bottle you're paying for convenience and a product safe to use right up near harvest, not for bulk volume.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eLeaf Coat is a ready-to-use foliar spray made from natural latex, originally developed to reduce evaporation from plant surfaces. Sprayed straight from the bottle with no dilution, it forms a very thin (1.5 micron) elastic layer on the leaf within a few hours of application. That layer is permeable — air and light still get through — but it's dense enough to make life harder for insects and to slow the spread of leaf fungi.\u003c\/p\u003e\n\n\u003cp\u003eThe same latex barrier also helps regulate leaf temperature. Above 28°C it cuts down water loss through evaporation and stops the plant \"sweating,\" while in colder spells it helps hold leaf temperature steady. Because the latex sits on the leaf surface rather than being absorbed into it, it doesn't transfer taste or odour to the finished flower, and it naturally breaks down under light within about two weeks.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eLeaf Coat sits in the organic\/preventative end of pest and disease control, rather than the knockdown end.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUnlike neem oil sprays, which work by smothering and disrupting pests on contact and need frequent reapplication as UV breaks them down, Leaf Coat works as a physical barrier that makes leaves harder to colonise in the first place rather than killing on contact.\u003c\/li\u003e\n\u003cli\u003eSNS 203, a rosemary and clove oil concentrate, is formulated to actively dehydrate and kill soft-bodied pests — a more aggressive option for an active infestation, whereas Leaf Coat is prevention-first and gentler on the plant and any beneficial insects around it.\u003c\/li\u003e\n\u003cli\u003eCompared with synthetic pesticide sprays, Leaf Coat carries no re-entry interval or taste-transfer risk, since the latex layer isn't absorbed into leaf tissue — useful for anyone spraying close to flowering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you need to knock down an existing pest problem fast, this isn't that product; if you want to stop problems establishing in a hot, humid tent, it's a sound, low-effort add to the routine.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eLeaf Coat needs no mixing and no special kit beyond a spray bottle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003cbr\u003eApply straight from the bottle, ideally through an atomiser or fine spray bottle. Cover leaves and flowers completely so the whole surface gets a layer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTiming\u003c\/strong\u003e\u003cbr\u003eSpray around twice a week through growing and into flowering. Stop applications a fortnight before the end of flowering to keep the finished flower clean.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHeat and cold management\u003c\/strong\u003e\u003cbr\u003eIt's most useful above 28°C, when plants are losing water fastest, and in cold spells where you're trying to protect leaf tissue from temperature swings.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eActive ingredient: \u003cstrong\u003enatural latex\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFormat: \u003cstrong\u003eready-to-use, no dilution required\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eApplication method: \u003cstrong\u003eatomiser or spray bottle\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBarrier thickness: \u003cstrong\u003e1.5 microns\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eProtection duration: \u003cstrong\u003eup to 2 weeks per application\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRecommended frequency: \u003cstrong\u003etwice weekly\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCut-off point: \u003cstrong\u003e2 weeks before end of flowering\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBottle size (this listing): \u003cstrong\u003e500ml\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOther sizes available: \u003cstrong\u003e250ml, 1L, 5L, 10L, 20L\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for: \u003cstrong\u003eindoor and outdoor, growing and flowering phases\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers in hot, humid tents who need to cut evaporation stress off their leaves\u003c\/li\u003e\n\u003cli\u003eAnyone wanting an organic, pesticide-free preventative spray safe to use close to harvest\u003c\/li\u003e\n\u003cli\u003eGrowers dealing with early pest or fungal pressure who want a gentle first line of defence\u003c\/li\u003e\n\u003cli\u003eNot the right pick if you're already dealing with a heavy, established infestation that needs a knockdown treatment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eLeaf Coat does one job — protecting leaves without chemicals — and does it simply. It's not a cure-all, but as a regular preventative spray through veg and flower it's cheap insurance against heat stress, fungal spread and light pest pressure, with none of the taste-transfer or re-entry worries that come with synthetic sprays.\u003c\/p\u003e\n\u003cp\u003eIf you're after a straightforward, organic way to keep leaves in good shape without overcomplicating your routine, this does exactly what it should, day in, day out.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"Biobizz","offers":[{"title":"500ml","offer_id":42551319462058,"sku":"89432","price":11.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/products\/HYN-0018-1.jpg?v=1645040378"},{"product_id":"advanced-nutrients-carboload","title":"Advanced Nutrients - CarboLoad","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eAdvanced Nutrients CarboLoad - Liquid Carbohydrate Feed for Bigger Yields\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e growers who want to feed extra energy to their plants and root-zone microbes across the whole grow, not just the finishing weeks.\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nCarboLoad is a simple idea done well - plants and the beneficial microbes around their roots both use carbohydrates for energy, and this tops that supply up on demand rather than leaving it to whatever the plant produces itself. It's an easy one to add to a feed schedule because there's no complicated timing to get right, just consistent use across the grow.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eCarboLoad is a liquid carbohydrate supplement, providing a source of simple and complex sugars that plants and root-zone microbes can use directly for energy, rather than the plant having to produce all of its own carbohydrates through photosynthesis alone. It's designed to be used from rooted cutting right through to the last week before your pre-harvest flush.\u003c\/p\u003e\n\n\u003cp\u003eAdvanced Nutrients' own dosing guidance has varied slightly between reformulations of this product - most current guidance points to a low rate of around 2ml per litre, but it's worth checking the mixing instructions on your specific bottle since rates have shifted over the years.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eCarboLoad sits in the carbohydrate-feed category alongside a few well-known names.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompared with Canna Boost Accelerator, which combines carbohydrates with a broader range of growth-boosting compounds, CarboLoad is a more focused, straight carbohydrate feed.\u003c\/li\u003e\n\u003cli\u003eCompared with Botanicare Sweet, a similarly focused carb supplement, CarboLoad covers a comparable role and is dosed in a similar way.\u003c\/li\u003e\n\u003cli\u003eCompared with an enzyme-based product like House \u0026amp; Garden Multi Zyme, which works on breaking down dead root matter rather than feeding energy directly, CarboLoad serves a different purpose and the two are often used together rather than as alternatives.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt's a straightforward, no-frills carbohydrate additive rather than a multi-function product, which keeps it simple to dose alongside whatever else you're running.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eDesigned to be used consistently rather than at a specific single stage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDosing\u003c\/strong\u003e\u003cbr\u003eCheck the mixing ratio on your bottle - current guidance is generally around 2ml per litre, added to your feed water.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTiming\u003c\/strong\u003e\u003cbr\u003eUse from rooted cutting or seedling stage right through to the last week before your pre-harvest flush.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMixing\u003c\/strong\u003e\u003cbr\u003eAdd alongside your base nutrients and any other bloom additives - it doesn't need to be dosed separately from the rest of your feed.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFormat: \u003cstrong\u003eliquid concentrate\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUse period: \u003cstrong\u003erooted cutting through to the last week before flush\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eKey content: \u003cstrong\u003esimple and complex carbohydrates (sugars)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible media: \u003cstrong\u003ehydroponics, coco coir, soil\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSizes available: \u003cstrong\u003e250ml, 500ml, 1L, 4L, 5L and 10L\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBrand: \u003cstrong\u003eAdvanced Nutrients\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers wanting to support both plant energy and root-zone microbial activity across the full grow\u003c\/li\u003e\n\u003cli\u003eAnyone running a beneficial-microbe product like a root inoculant, since carbs help feed those microbes too\u003c\/li\u003e\n\u003cli\u003eGrowers looking for a simple, single-purpose additive rather than a multi-function blend\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eCarboLoad does one job and does it consistently - it's not flashy, but a steady carbohydrate supply across the grow is genuinely useful, especially if you're also running beneficial microbes that need feeding too.\u003c\/p\u003e\n\u003cp\u003eDoes exactly what it should, day in, day out - a sensible, low-fuss addition to most feed schedules.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"ADVANCED NUTRIENTS","offers":[{"title":"250ml","offer_id":42557638574250,"sku":"89531","price":6.99,"currency_code":"GBP","in_stock":true},{"title":"1 Litre","offer_id":47916259639466,"sku":"89532","price":17.99,"currency_code":"GBP","in_stock":true},{"title":"5 Litre","offer_id":47916259672234,"sku":"89533","price":79.99,"currency_code":"GBP","in_stock":true},{"title":"10 Litre","offer_id":47916259705002,"sku":"89543","price":149.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/carbo_load_group.jpg?v=1769190236"},{"product_id":"advanced-nutrients-revive","title":"Advanced Nutrients - Revive","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eAdvanced Nutrients Revive - First-Aid Feed for Stressed Plants\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e growers with plants showing stress, deficiency or shock symptoms — yellowing, wilting, transplant shock — who need a fast corrective feed.\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nRevive won't fix bad roots or a genuine disease problem, but for the classic \"my plant's gone yellow and sad overnight\" panic, it's a genuinely useful bottle to keep on the shelf. Calcium, magnesium and chelated iron cover most of the deficiency symptoms new growers panic about, and the dosing is simple enough that you're not going to make things worse by guessing. At £8.99 for the 250ml size, it's cheap insurance against losing a plant to something a dose of cal-mag and iron would have sorted.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eRevive is a corrective nutrient supplement built around chelated calcium, magnesium and iron, with an NPK of 1-0-0 driven by urea, which releases nitrogen gradually rather than in one hit. It's designed to correct nutrient lockout, transplant shock, and the pale or yellowing leaves that come with calcium, magnesium or iron deficiency — the \"yellow plant syndrome\" symptoms that are easy to misdiagnose.\u003c\/p\u003e\n\n\u003cp\u003eIt works three ways: as a stronger corrective dose mixed into the reservoir when a plant is already showing symptoms, as a foliar spray for faster visible uptake, or at a lower rate folded into a normal feeding schedule as ongoing cal-mag-iron support. It's compatible with any base nutrient brand and any growing system — soil, coco or hydro.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eRevive sits a step up from a plain cal-mag additive.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIt goes further than straightforward calcium-magnesium supplements like General Hydroponics CALiMAGic or VitaLink CalMag by adding chelated iron and slow-release urea nitrogen, covering a wider spread of stress symptoms from one bottle rather than just Ca and Mg.\u003c\/li\u003e\n\u003cli\u003eAgainst CANNA's Calmag Agent, which is built primarily for long-term buffering of soft or RO water, Revive is positioned as a short-course corrective treatment for an active problem rather than a permanent part of every feed.\u003c\/li\u003e\n\u003cli\u003eIt's stated as fully compatible with pH Perfect and non-pH Perfect base nutrients from any manufacturer, so it's a fair \"grab and fix\" bottle regardless of what you're already feeding.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf your plants are healthy, you don't need this in the cupboard yet — but the moment something looks off, it's a low-risk first move before you start guessing at bigger changes.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eThree application methods depending on how urgent the problem is.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCorrective dose\u003c\/strong\u003e\u003cbr\u003eMix 5ml per litre into the nutrient solution when a plant is showing clear deficiency or stress symptoms. Repeat after a week if symptoms haven't cleared.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFoliar spray\u003c\/strong\u003e\u003cbr\u003eMix 3ml per litre and spray directly onto leaves for faster visible correction. Avoid spraying under intense light, and repeat after a week if needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRegular feeding\u003c\/strong\u003e\u003cbr\u003eAdd 1ml per litre to your normal feed as ongoing calcium, magnesium and iron support, particularly useful in coco where these elements get locked out more easily.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNPK: \u003cstrong\u003e1-0-0\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eKey elements: \u003cstrong\u003echelated calcium, magnesium, chelated iron, urea nitrogen\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCorrective dose: \u003cstrong\u003e5ml\/L\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFoliar dose: \u003cstrong\u003e3ml\/L\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaintenance dose: \u003cstrong\u003e1ml\/L\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible systems: \u003cstrong\u003esoil, coco, hydroponics, aeroponics, DWC, NFT, flood \u0026amp; drain\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatibility: \u003cstrong\u003eworks alongside any manufacturer's base nutrients\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBottle size (this listing): \u003cstrong\u003e250ml\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOther sizes available: \u003cstrong\u003e1L, 4L, 5L\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers dealing with yellowing, wilting or stressed plants who need a targeted fix rather than a full nutrient overhaul\u003c\/li\u003e\n\u003cli\u003eAnyone recovering plants after transplant shock, under\/overwatering or a missed feed\u003c\/li\u003e\n\u003cli\u003eCoco growers who want extra cal-mag-iron cover as part of a regular schedule\u003c\/li\u003e\n\u003cli\u003eNot a substitute for fixing root disease, pest damage or a genuinely broken feeding schedule — treat the cause as well as the symptom\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eRevive earns its place as the bottle you reach for when something's gone visibly wrong and you need calcium, magnesium and iron back into the plant fast, without overthinking the dose. It's simple, hard to misuse, and works with whatever base nutrients you're already running.\u003c\/p\u003e\n\u003cp\u003eOne we sell a lot of for new growers — worth having in the cupboard before you need it.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"ADVANCED NUTRIENTS","offers":[{"title":"250ml","offer_id":44136734032042,"sku":"91235","price":8.99,"currency_code":"GBP","in_stock":true},{"title":"1 Litre","offer_id":47916171428010,"sku":"91232","price":24.99,"currency_code":"GBP","in_stock":true},{"title":"5 Litre","offer_id":47916171460778,"sku":"91234","price":104.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/91234_advanced_nutrients_-_revive_4_litre_1.jpg?v=1769188677"},{"product_id":"superthrive","title":"Superthrive","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eSuperthrive Vitamin Solution — Plant Vitamin \u0026amp; Growth Tonic for Root Development and Transplant Recovery\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers looking for a concentrated plant vitamin supplement to boost root strength, prevent transplant shock, and support plant vigour across any growing system\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nSuperthrive is the kind of product that's been around for 80+ years because it actually works. It's not a fertiliser—it's a vitamin boost for roots and overall plant health. Highly concentrated, so a small bottle goes a long way. One we recommend a lot for anyone transplanting, propagating, or dealing with stressed plants.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eSuperthrive is a \u003cstrong\u003econcentrated vitamin and hormone supplement\u003c\/strong\u003e designed to support root development, plant vigour, and stress recovery across soil, hydroponic, and any other growing system. It contains a blend of Vitamin B1, kelp extract, and plant growth hormones (NAA and triacontanol) that work together to encourage stronger roots and faster establishment. Non-toxic and highly soluble, a little goes a very long way—just 1\/4 teaspoon per gallon for most applications.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eSuperthrive sits in the \u003cstrong\u003epremium vitamin supplement\u003c\/strong\u003e category, competing against products like General Hydroponics RapidStart and Cyco B1 Boost.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeritage advantage—in use since 1939, trusted by professional growers worldwide\u003c\/li\u003e\n\u003cli\u003eMore concentrated than many competitors; dosage is smaller, so bottles last longer\u003c\/li\u003e\n\u003cli\u003eVitamin-based, not a growth nutrient—designed to complement your base feed, not replace it\u003c\/li\u003e\n\u003cli\u003eWorks across all growing mediums and systems with equal effectiveness\u003c\/li\u003e\n\u003cli\u003eCost-per-application is low despite the premium price tag\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eSuperthrive is incredibly versatile. How you use it depends on what you're trying to achieve:\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eStandard maintenance\u003c\/strong\u003e\u003cbr\u003e\nMix 1\/4 teaspoon per gallon of water. Apply weekly or monthly depending on plant needs. Works with or without your regular nutrients.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTransplanting and propagation\u003c\/strong\u003e\u003cbr\u003e\nThis is where Superthrive really shines. Use 1 teaspoon per gallon when transplanting, cloning, or starting seeds. Apply 2–3 days before moving plants to reduce shock. Use again after transplant to aid recovery.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHydroponic systems\u003c\/strong\u003e\u003cbr\u003e\nMix into your reservoir at standard 1\/4 teaspoon per gallon. Works with deep water culture, ebb and flow, aeroponics, and run-to-waste setups. Compatible with all nutrient brands.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFoliar spray\u003c\/strong\u003e\u003cbr\u003e\n1\/4 teaspoon per gallon. Spray foliage directly for rapid absorption during veg or early growth.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eStressed plants\u003c\/strong\u003e\u003cbr\u003e\nIf plants are struggling (heat, pest pressure, poor establishment), apply at full strength (1 teaspoon per gallon) to encourage recovery.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eActive ingredients: Vitamin B1, kelp extract, 1-naphthaleneacetic acid (NAA), triacontanol\u003c\/li\u003e\n\u003cli\u003eNPK ratio: 0.5-0-0\u003c\/li\u003e\n\u003cli\u003eConcentration: Highly concentrated—1\/4 teaspoon per gallon for standard use\u003c\/li\u003e\n\u003cli\u003eAvailable sizes: 4 oz, 1 pint, 1 gallon, 2.5 gallon, 5 gallon, 15 gallon\u003c\/li\u003e\n\u003cli\u003eShelf life: Best used within two years\u003c\/li\u003e\n\u003cli\u003eFormulations: All-purpose, orchid, bonsai variants available\u003c\/li\u003e\n\u003cli\u003epH: Neutral, no significant EC contribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers transplanting regularly (whether moving between pots or locations)\u003c\/li\u003e\n\u003cli\u003ePropagators and clone operators wanting improved survival rates\u003c\/li\u003e\n\u003cli\u003eAnyone starting seeds and wanting stronger early development\u003c\/li\u003e\n\u003cli\u003eHydroponic and coco growers building a complete nutrient strategy\u003c\/li\u003e\n\u003cli\u003eGrowers with stressed or weak plants needing a recovery boost\u003c\/li\u003e\n\u003cli\u003eNew growers who want straightforward insurance against transplant shock\u003c\/li\u003e\n\u003cli\u003eAnyone running budget-conscious grows—the concentration means one bottle lasts months\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eSuperthrive does what it's supposed to do: strengthen roots and reduce transplant stress. The concentration is genuinely efficient, and the product's 80-year track record speaks for itself. It's not cheap per bottle, but the dosage is so small that cost-per-use is actually reasonable.\u003c\/p\u003e\n\u003cp\u003eIf you're transplanting regularly, propagating, or just want to give your plants a vitamin boost without complicating your feed schedule, this is worth picking up. Particularly good value if you're buying the larger sizes. Does exactly what it should, day in, day out.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"Superthrive","offers":[{"title":"120ml","offer_id":42557700047018,"sku":"92232","price":14.99,"currency_code":"GBP","in_stock":true},{"title":"480ml","offer_id":42557700079786,"sku":"92262","price":46.99,"currency_code":"GBP","in_stock":true},{"title":"946ML","offer_id":42557700112554,"sku":"92263","price":74.99,"currency_code":"GBP","in_stock":true},{"title":"3.78L","offer_id":42557700145322,"sku":"92265","price":199.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/products\/13_df53fa9f-3702-42f3-aa46-5a7e89b4c9d6.jpg?v=1645111538"},{"product_id":"grotek-final-flush","title":"Grotek Final Flush","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eGrotek Final Flush - Nutrient Salt Flush for Cleaner-Tasting Harvests\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e growers finishing a crop in soil, coco or hydro who want to strip out built-up fertiliser salts before harvest.\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nThis is a pre-harvest essential rather than a nice-to-have — feed heavy for weeks and your medium ends up holding onto salts that plain water alone won't shift. Final Flush is built specifically to grab hold of that leftover fertiliser and get it out, which is the difference between a clean finish and a harsh, chemical aftertaste. It's a straightforward job: dose it, run it through, done.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eGrotek Final Flush is a flushing agent — not a fertiliser — designed to remove excess nutrient salts that build up in growing media and hydro systems after weeks of regular feeding. It carries an NPK of 0-0-0, because its job isn't to feed the plant at all; it's to solubilise and strip out the fertiliser residue that's bound to the substrate or dissolved in the reservoir, correcting over-feeding issues and reducing the risk of salt-related nutrient lockout.\u003c\/p\u003e\n\n\u003cp\u003ePlain water flushing only carries away nutrients that are already dissolved in solution — it can't touch the salts that have bonded to soil, coco or rockwool particles. Final Flush's solubilising compounds are formulated to loosen and lift that bound residue as well, which is the whole point of using a dedicated flush rather than just running extra water through.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eFinal Flush sits alongside the handful of established flushing concentrates used at the end of a feed cycle.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVs General Hydroponics FloraKleen: FloraKleen is one of the most widely used flush concentrates and works on a similar principle — Final Flush competes closely on price and performance in the same \"concentrated flush\" category.\u003c\/li\u003e\n\u003cli\u003eVs House \u0026amp; Garden's flush and root-zone products: House \u0026amp; Garden's range leans more towards multi-purpose root conditioning alongside flushing, whereas Final Flush is a more single-purpose, dedicated salt-stripping product.\u003c\/li\u003e\n\u003cli\u003eVs flushing with plain water only: water-only flushing is free but slower and less thorough, since it can't shift salts already bound to the growing medium — a dedicated flush like this does that job properly in a fraction of the time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf your priority is a clean, salt-free finish without guessing how many litres of plain water is \"enough,\" a dedicated flush like this earns its place in the last week of the grow.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eShake well before use and watch for the tell-tale sign you need it: a white, powdery salt residue on the surface of your growing medium.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDosage\u003c\/strong\u003e\u003cbr\u003eUse 10ml of Final Flush per 5 litres of water (roughly 2 teaspoons per 5 litres).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHydroponic systems\u003c\/strong\u003e\u003cbr\u003eAdd the mixed solution to your reservoir in place of nutrient solution and run the system for around one hour.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSoil and soilless (coco, rockwool)\u003c\/strong\u003e\u003cbr\u003eApply the mixture liberally to the top of the container and let the excess drain out the bottom. Repeat once more if salt build-up is heavy, then wait a week before resuming your regular feed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePre-harvest\u003c\/strong\u003e\u003cbr\u003eRun it 7-10 days before harvest to clear residual fertiliser salts and flavours ahead of cutting down.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNPK: \u003cstrong\u003e0-0-0 (flushing agent, not a fertiliser)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFormat: \u003cstrong\u003eLiquid concentrate\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDosage: \u003cstrong\u003e10ml per 5 litres of water\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUse case: \u003cstrong\u003eSalt\/nutrient lockout correction and pre-harvest flush\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible media: \u003cstrong\u003eSoil, coco, rockwool and recirculating hydroponic systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eTiming: \u003cstrong\u003eDuring the grow if salt build-up appears, or 7-10 days pre-harvest\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eManufacturer: \u003cstrong\u003eGrotek\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBottle size (this listing): \u003cstrong\u003e1 litre\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRange: \u003cstrong\u003eAlso available in flavoured variants (e.g. Strawberry, Grapefruit) from the same manufacturer, aimed at finishing taste as well as salt removal\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers who've been feeding heavily and are seeing white salt crust on the medium surface\u003c\/li\u003e\n\u003cli\u003eAnyone finishing a coco or hydro crop who wants a clean, chemical-free-tasting harvest\u003c\/li\u003e\n\u003cli\u003eSoil growers dealing with nutrient lockout who need to reset before going back on a feed schedule\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest used as a planned last step before harvest, not just as an emergency fix once a plant's already showing lockout stress.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eFinal Flush does one job and does it properly — strip out the fertiliser your plant doesn't need anymore so what you harvest tastes and burns the way it should. It's cheap insurance against weeks of careful feeding being undone by a harsh, salty finish.\u003c\/p\u003e\n\u003cp\u003eOne we sell a lot of for growers heading into their last week before chop — worth having in the cupboard before you need it.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"GROTEK","offers":[{"title":"1L - Blueberry","offer_id":42557884563626,"sku":"811314","price":11.99,"currency_code":"GBP","in_stock":true},{"title":"4L - Regular","offer_id":42557884661930,"sku":"811317","price":35.99,"currency_code":"GBP","in_stock":true},{"title":"Green Apple 1 Litre","offer_id":47916074369194,"sku":"811315","price":11.99,"currency_code":"GBP","in_stock":true},{"title":"Regular 1 Litre","offer_id":47916074401962,"sku":"811316","price":11.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/811314_grotek_final_flush_blueberry_1_litre.jpg?v=1769186974"},{"product_id":"biobizz-calmag","title":"BioBizz - Calmag","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eBioBizz Calmag - Organic Calcium and Magnesium Supplement\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e growers using soft water, reverse osmosis or coco coir who need to top up calcium and magnesium without upsetting an organic feeding schedule.\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nCalcium and magnesium deficiencies are one of the most common problems growers run into once they switch to RO water or coco, and this fixes it without dragging synthetic salts into an otherwise organic grow. It's a genuinely useful bottle to keep on the shelf rather than a nice-to-have.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eBioBizz Calmag is a 100% organic, certified calcium and magnesium supplement built for growers whose water source or growing medium doesn't supply enough of either element on its own, most commonly reverse osmosis water, very soft tap water, or coco coir, which naturally locks up calcium and magnesium. Because it's formulated without nitric acid and carries no added nitrogen, it doesn't shift the NPK balance or EC of your existing feed, so you can dose it alongside your normal nutrient schedule without having to rework anything.\u003c\/p\u003e\n\n\u003cp\u003eIt's designed to sit on top of whatever base feed you're already running rather than replace it, correcting the specific deficiency without adding extra complexity to your mix.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eCal-mag supplements are a near-universal add-on across every nutrient brand, and BioBizz's version stands out mainly on its organic certification.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVs Emerald Harvest Cal-Mag: Emerald Harvest's version is a mineral-salt formula (calcium nitrate, magnesium sulfate) with a small NPK contribution, whereas BioBizz Calmag is certified organic and contributes no nitrogen at all.\u003c\/li\u003e\n\u003cli\u003eVs Canna's Cannazym or Cal-mag lines: Canna's mineral cal-mag products are widely used in coco setups but aren't organic-certified.\u003c\/li\u003e\n\u003cli\u003eVs General Hydroponics CALiMAGic: a mineral product aimed at the same coco and RO-water deficiency, priced similarly but without organic certification.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you're running an organic grow and need a cal-mag top-up that won't compromise it, this is one of the few certified-organic options on the market, at a similar price to the mineral alternatives.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eDosage depends on your growing medium, since coco and hydro setups typically need more than soil.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHydroponics and coco coir\u003c\/strong\u003e\u003cbr\u003eUse 0.5 to 1ml of Calmag per litre of water, mixed in with your regular feed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSoil\u003c\/strong\u003e\u003cbr\u003eUse a lighter dose of 0.3 to 0.8ml per litre of water, since soil generally holds and buffers calcium and magnesium better than coco or hydro media.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen to use it\u003c\/strong\u003e\u003cbr\u003eWatch for the classic signs of deficiency, rusty spotting on lower leaves for magnesium, or stunted new growth and weak stems for calcium, and dose preventatively if you're on RO water or running coco from the start.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCertification: \u003cstrong\u003e100% organic\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNitrogen content: \u003cstrong\u003enone added\u003c\/strong\u003e (won't shift NPK or EC)\u003c\/li\u003e\n\u003cli\u003eFormulated without: \u003cstrong\u003enitric acid\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDosage (hydro\/coco): \u003cstrong\u003e0.5-1ml per litre\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDosage (soil): \u003cstrong\u003e0.3-0.8ml per litre\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSizes available: \u003cstrong\u003e250ml, 500ml, 1L, 5L, 10L\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eVendor: \u003cstrong\u003eBioBizz (Netherlands)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers using reverse osmosis or very soft tap water\u003c\/li\u003e\n\u003cli\u003eCoco coir growers needing to counter calcium and magnesium lock-up\u003c\/li\u003e\n\u003cli\u003eOrganic growers who don't want a mineral-salt cal-mag product in the mix\u003c\/li\u003e\n\u003cli\u003eAnyone seeing early signs of cal-mag deficiency and wanting a quick, targeted fix\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest suited to coco and RO-water grows where cal-mag deficiency is a when-not-if problem.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eThis is a genuinely useful supplement rather than an upsell: if you're on RO water or coco, you will need calcium and magnesium from somewhere, and this gets it done without adding synthetic salts to an organic feed.\u003c\/p\u003e\n\u003cp\u003eOne we sell a lot of for new growers moving into coco for the first time.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"BIOBIZZ","offers":[{"title":"10L","offer_id":42563579150506,"sku":"83630","price":109.99,"currency_code":"GBP","in_stock":true},{"title":"500ml","offer_id":42563579281578,"sku":"83623","price":9.49,"currency_code":"GBP","in_stock":true},{"title":"250ml","offer_id":47916203180202,"sku":"83621","price":5.49,"currency_code":"GBP","in_stock":true},{"title":"1 Litre","offer_id":47916203212970,"sku":"83625","price":10.99,"currency_code":"GBP","in_stock":true},{"title":"5 Litre","offer_id":47916203245738,"sku":"83627","price":71.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/calmag_group_image_2.jpg?v=1769189318"},{"product_id":"canna-rhizotonic","title":"Canna Rhizotonic","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eCanna Rhizotonic — Natural Root Stimulant \u0026amp; Biostimulant for Hydroponics, Cuttings \u0026amp; Transplants\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers who want faster root development and transplant recovery without guessing whether it's actually working\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nRhizotonic is a workhorse. It's not the cheapest root stimulant on the shelf, but it does exactly what it says — speeds up root hair development, aids stress recovery, and works across every growing media. One we sell a lot of, especially to growers who've had a bad transplant or are serious about propagation.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eCanna Rhizotonic is a \u003cstrong\u003e100% natural algae-based root stimulant\u003c\/strong\u003e derived from North Atlantic seaweed (Ascophyllum nodosum). It contains over 60 beneficial microbiological substances, including vitamins, trace elements, and natural root-strengthening hormones that speed up the growth of delicate root hairs — the tiny structures that actually absorb water and nutrients. Root hairs get damaged constantly during transplanting, watering, and handling. Rhizotonic accelerates their replacement and keeps your plant rooted properly without the stress.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eRhizotonic sits in the \u003cstrong\u003epremium natural biostimulant tier\u003c\/strong\u003e, but the versatility justifies it.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWorks as a nutrient additive, foliar spray, seed soak, and pH adjustment all in one bottle\u003c\/li\u003e\n\u003cli\u003eNatural marine-derived formula — no synthetic hormones\u003c\/li\u003e\n\u003cli\u003eProven track record with professional growers across all media types\u003c\/li\u003e\n\u003cli\u003eImproved 2.0 formula with doubled shelf life stability\u003c\/li\u003e\n\u003cli\u003eBudget alternatives exist (Atami B'Cuzz, SHOGUN Katana), but Rhizotonic's flexibility makes up the cost difference for most serious growers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eRoot development on new plants and transplants\u003c\/strong\u003e\u003cbr\u003e\nDilute at 40ml per 10 litres of water for the first week after transplant or acquisition. Once roots are established, reduce to 5ml per 10 litres. Apply weekly until strong white roots are visible.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFoliar spray (cuttings and stressed plants)\u003c\/strong\u003e\u003cbr\u003e\nMix 4ml per litre of water and spray leaves 1–6 times daily until the root system develops. Growers report visible results within days when spraying rooted cuttings — improved leaf colour, stronger growth, faster recovery from handling stress.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSeed soaking\u003c\/strong\u003e\u003cbr\u003e\nSoak seeds in a 40ml per 10 litre solution. Rhizotonic softens the seed coat, speeding germination significantly. This is one of its strongest applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePre-treating growing medium\u003c\/strong\u003e\u003cbr\u003e\nWhen repotting, saturate your new medium with a 40ml per 10 litre solution before transplanting. Roots hit an already-primed environment.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant: pH adjustment\u003c\/strong\u003e\u003cbr\u003e\nRhizotonic is alkaline and will raise your nutrient solution's pH. Monitor and adjust your pH down after adding — especially important in hydroponic systems where pH drift causes lockout.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSource: \u003cstrong\u003e100% natural North Atlantic seaweed (Ascophyllum nodosum)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eActive compounds: \u003cstrong\u003eVitamins (B1, B2), trace elements, oligosaccharides (root growth hormones)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eStandard dosage: \u003cstrong\u003e40ml per 10 litres (initial), 5ml per 10 litres (maintenance)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFoliar spray rate: \u003cstrong\u003e4ml per litre\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003epH: \u003cstrong\u003eAlkaline (will raise solution pH)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable media: \u003cstrong\u003eSoil, coco, hydroponics, rockwool — all types\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable sizes: \u003cstrong\u003e250ml, 1L, 5L, 10L bottles\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eShelf life: \u003cstrong\u003e2 years (improved 2.0 formula)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eStorage: \u003cstrong\u003eCool, dark conditions\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePropagators running cuttings who want faster rooting and less loss\u003c\/li\u003e\n\u003cli\u003eGrowers transplanting regularly and wanting to minimise shock recovery time\u003c\/li\u003e\n\u003cli\u003eAnyone running hydroponic systems where root health directly impacts yield\u003c\/li\u003e\n\u003cli\u003eSeed starters looking to improve germination rates and early vigour\u003c\/li\u003e\n\u003cli\u003eGrowers using all media types (soil, coco, hydro) who want one product that works across the board\u003c\/li\u003e\n\u003cli\u003eOrganic and natural-input focused growers who won't use synthetic PGRs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eThis is a solid natural root stimulant that delivers. It's not the budget option, but the versatility — nutrient additive, foliar spray, seed treatment, all in one bottle — means you're not actually paying for three products. Real growers report visible results within days. Root development accelerates, transplant recovery cuts noticeably shorter, and cuttings root faster and stronger.\u003c\/p\u003e\n\u003cp\u003eOne to pick up if you're serious about propagation or running regular transplants. Keep an eye on pH after adding to reservoirs, bundle it with something like Cannazym for a complete root zone solution, and you've got a setup that works. Good time to buy while clearance stock lasts.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"CANNA","offers":[{"title":"250ml","offer_id":42563833299114,"sku":"84422","price":12.49,"currency_code":"GBP","in_stock":true},{"title":"1 Litre","offer_id":47916178374826,"sku":"84412","price":29.99,"currency_code":"GBP","in_stock":true},{"title":"5 Litre","offer_id":47916178407594,"sku":"84414","price":109.99,"currency_code":"GBP","in_stock":true},{"title":"10 Litre","offer_id":47916178440362,"sku":"84415","price":199.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/group_image_3_4.jpg?v=1769188790"},{"product_id":"canna-calmag-agent","title":"Canna Calmag Agent","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eCanna Calmag Agent — Water Conditioner \u0026amp; Calcium-Magnesium Supplement for Soft Water Growing\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers in soft water areas, RO water users, and anyone running coco or inert media who wants to prevent nutrient deficiencies\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nWater quality varies wildly across the UK, and soft water can catch you out fast. Canna Calmag Agent is the straightforward fix — it's a highly concentrated calcium and magnesium supplement that buffers soft water to the right EC level and prevents the deficiencies that tank your crop. One we recommend constantly for growers using RO or soft tap water.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eCanna Calmag Agent is a \u003cstrong\u003econcentrated water conditioner\u003c\/strong\u003e that raises the calcium and magnesium levels in soft or reverse osmosis water to prevent secondary nutrient deficiencies. It works across all growing media and pairs seamlessly with Canna base nutrients. The product is designed to raise your water EC to around 0.4mS\/cm — the sweet spot for hydroponic growing — ensuring your plants get consistent mineral balance regardless of where you live in the UK.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eCanna Calmag Agent sits at the \u003cstrong\u003eprofessional grower tier\u003c\/strong\u003e of calcium-magnesium supplements.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMore concentrated than most alternatives — 1ml per litre is all you need\u003c\/li\u003e\n\u003cli\u003eDual action: water conditioner and deficiency corrector in one bottle\u003c\/li\u003e\n\u003cli\u003eSpecifically formulated for UK water hardness variations\u003c\/li\u003e\n\u003cli\u003eWorks with all media types (soil, coco, hydroponics, rockwool)\u003c\/li\u003e\n\u003cli\u003eIntegrates perfectly with Canna Terra and Coco nutrient ranges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompetitors like General Hydroponics CALiMAGic and Terra Aquatica offer similar results, but Canna Calmag is the UK market leader and designed specifically around regional water profiles.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFor soft water or RO water growers\u003c\/strong\u003e\u003cbr\u003e\nFill your reservoir with water at room temperature. Add Canna Calmag Agent at 0.1–0.5ml per litre depending on your starting water hardness. Target EC of 0.4mS\/cm. Wait 24–48 hours before making pH adjustments — the solution naturally fluctuates during this time, so patience saves headaches.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePractical example\u003c\/strong\u003e\u003cbr\u003e\nUsing 8 litres of soft water? Add roughly 8–10ml of Calmag Agent to bring it to 0.4 EC. Then add your regular Canna base nutrients on top. Job done.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWith hard water (EC above 0.8)\u003c\/strong\u003e\u003cbr\u003e\nIf you're unlucky enough to have very hard tap water, use reverse osmosis to clean it down to near zero EC first, then use Calmag Agent to raise it back to 0.4. Sounds extra, but it's the cleanest approach.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIn coco or inert media\u003c\/strong\u003e\u003cbr\u003e\nBecause coco binds calcium and magnesium differently to soil, this becomes essential. Calmag Agent prevents lockout and keeps nutrient uptake strong throughout the cycle.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eType: \u003cstrong\u003eConcentrated calcium-magnesium solution\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable sizes: \u003cstrong\u003e1 litre and 5 litre bottles\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDosage rate: \u003cstrong\u003e0.1–0.5ml per litre of water\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eTarget EC: \u003cstrong\u003e0.4mS\/cm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCalcium to magnesium ratio: \u003cstrong\u003e2:1 (optimal for plant uptake)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNitrogen content: \u003cstrong\u003e5.9%\u003c\/strong\u003e (supports deficiency correction)\u003c\/li\u003e\n\u003cli\u003eStorage temperature: \u003cstrong\u003e10–30°C, protect from heat, frost, and direct sunlight\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eStorage: \u003cstrong\u003eKeep sealed in original container only\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatibility: \u003cstrong\u003eAll growing media and base nutrient systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers in soft water areas (much of Scotland, Wales, Northern regions)\u003c\/li\u003e\n\u003cli\u003eAnyone running reverse osmosis systems\u003c\/li\u003e\n\u003cli\u003eCoco coir growers (where calcium-magnesium lock-out is a real risk)\u003c\/li\u003e\n\u003cli\u003eHydroponic and drip irrigation setups where EC control matters\u003c\/li\u003e\n\u003cli\u003eExperienced growers building their own nutrient schedules\u003c\/li\u003e\n\u003cli\u003eBudget growers wanting to prevent expensive crop failures from deficiencies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eParticularly useful if you live in a soft water region and have had yellowing leaves, browning leaf edges, or stunted growth — classic signs your water needs mineral buffering.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eThis is proper, essential kit if you're growing with soft water or RO. It's concentrated enough that a 1-litre bottle lasts for ages, integrates seamlessly with Canna's existing nutrient lines, and solves the single biggest problem soft water growers face: mineral deficiency.\u003c\/p\u003e\n\u003cp\u003eWorth picking up if you're setting up a coco system or running RO water. Costs a fraction of what a crop failure costs. Good time to buy while stock lasts.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"Canna","offers":[{"title":"1L","offer_id":42563956900010,"sku":"84585","price":12.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/products\/1_8603c560-887f-4bde-bf43-2cf70d3571be.jpg?v=1645195250"},{"product_id":"plagron-vita-start","title":"Plagron Nutrients - Vita Start Foliar","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003ePlagron Nutrients Vita Start Foliar — Organic Growth Stimulator for Seedlings, Cuttings \u0026amp; Mother Plants\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers wanting fast, visible growth acceleration on young plants and propagation without overcomplicating things\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nVita Start is the kind of product that does exactly what it promises. You spray it once a week, and within days you'll see stronger stems, better rooting, and more vigorous growth. It's particularly useful if you're running mother plants or working with cuttings — results are proper noticeable. One we sell a lot of for growers wanting to dial in their propagation success without fussing about.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003ePlagron Nutrients Vita Start is an \u003cstrong\u003eorganic liquid foliar stimulator\u003c\/strong\u003e designed to accelerate growth during the critical early stages — seedlings, cuttings, and mother plant maintenance. With an NPK of 6-0-5 and a blend of amino acids and beet vinasse, it promotes root development, thickens stems, increases branching, and builds plant resilience against stress. Simple, concentrated, and effective: 1ml per litre of water, sprayed weekly. Results visible within days.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eVita Start sits in the \u003cstrong\u003epremium organic foliar spray bracket\u003c\/strong\u003e, competing against specialist propagation products.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFaster results than standard growth boosters — visible improvement in 3-4 days\u003c\/li\u003e\n\u003cli\u003eSimpler dosing and schedule than multi-part foliar systems\u003c\/li\u003e\n\u003cli\u003eOrganic formulation appeals to natural growers; less harsh than synthetic stimulators\u003c\/li\u003e\n\u003cli\u003eEstablished brand (30+ years Plagron heritage) vs newer market entrants\u003c\/li\u003e\n\u003cli\u003eBetter value per application than premium cutting-specific sprays\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you're comparing against Canna Rhizotonic or Growth Technology products, Vita Start delivers comparable results with a more straightforward weekly rhythm.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eVita Start is a foliar spray — you're applying it to leaves, not roots. Timing and dosage matter.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSeedlings\u003c\/strong\u003e\u003cbr\u003e\nStart from the third week after germination. Spray until leaves are dripping wet, once per week. Apply when lights are off or just as they switch off to avoid leaf burn. Results show as stronger stems and more vigorous leaf development.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCuttings\u003c\/strong\u003e\u003cbr\u003e\nOnly spray after roots have clearly emerged — applying to unrooted cuttings risks stress and potential damage. Once rooted, weekly sprays will thicken stems and increase root density. Spray mothers a few days before taking cuttings to boost branch strength and cutting quality.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMother plants\u003c\/strong\u003e\u003cbr\u003e\nWeekly spray stimulates new branching and cutting site density. After removing cuttings, spray again to trigger rapid replacement growth. This is where you'll see the biggest productivity gains.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eGeneral application\u003c\/strong\u003e\u003cbr\u003e\nMix at 1ml per litre of water. Spray in the evening or just before lights off — direct sunlight can stress the product. Results compound over weeks, so consistency beats intensity.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct type: \u003cstrong\u003eOrganic liquid foliar stimulator\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNPK ratio: \u003cstrong\u003e6-0-5\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eKey actives: \u003cstrong\u003eAmino acids, beet vinasse\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDosage rate: \u003cstrong\u003e1ml per litre of water\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eApplication method: \u003cstrong\u003eFoliar spray (leaves), weekly\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable sizes: \u003cstrong\u003e100ml, 250ml, 500ml, 1 litre\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for: \u003cstrong\u003eAll peat and coco substrates\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNot recommended for: \u003cstrong\u003eNFT, DWC, or other hydroponic systems (organic origin)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers propagating cuttings and wanting to boost rooting success and stem strength\u003c\/li\u003e\n\u003cli\u003eAnyone running mother plants looking to increase cutting yield and quality\u003c\/li\u003e\n\u003cli\u003eSeedling growers wanting faster early vigour without overcomplicating nutrition\u003c\/li\u003e\n\u003cli\u003eExperienced growers after a proven European product with a track record\u003c\/li\u003e\n\u003cli\u003eNatural and organic growers preferring plant-derived active ingredients\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest suited to growers who value \u003cstrong\u003esimplicity, speed, and visible results\u003c\/strong\u003e during the propagation and early growth window.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eThis is a proper growth stimulator that does the job without fuss. One spray per week, simple dosing, and you'll see stronger plants within days. If you're propagating or maintaining mother plants, worth picking up while clearance stock lasts. Does exactly what it should — accelerates growth when it counts most.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"PLAGRON","offers":[{"title":"100ml","offer_id":42565396070570,"sku":"906010","price":10.15,"currency_code":"GBP","in_stock":true},{"title":"250ml","offer_id":42565396103338,"sku":"906011","price":18.2,"currency_code":"GBP","in_stock":true},{"title":"500ml","offer_id":42565396136106,"sku":"906012","price":21.0,"currency_code":"GBP","in_stock":true},{"title":"1 Litre","offer_id":47916538167466,"sku":"906009","price":42.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/plagron_vita_start_4_f85425c4-85bc-4c6c-92bc-54d4dd7543a4.jpg?v=1769195618"},{"product_id":"advanced-nutrients-rhino-skin","title":"Advanced Nutrients - Rhino Skin","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eAdvanced Nutrients Rhino Skin - Potassium Silicate for Stronger Stems\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e growers who want tougher stems, stronger cell walls and more resilient plants under heavy bud weight or environmental stress.\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nSilica additives are one of those things that don't get talked about as much as PK boosters, but a plant with genuinely stronger cell walls handles heat, pests and heavy bud weight noticeably better. Rhino Skin is a straightforward potassium silicate supplement rather than anything complicated, and it's easy to fold into an existing feed.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eRhino Skin is a potassium silicate additive, formulated to be easy to mix into water and readily absorbed by the plant. Silica isn't classed as an essential nutrient in the same way as nitrogen or potassium, but it plays a real structural role - it strengthens cell walls in stems and leaves, which supports stronger stalks, better resistance to pests and pathogens, and more support for heavy flowers later in bloom.\u003c\/p\u003e\n\n\u003cp\u003eIt's dosed at 2ml per litre and typically used from around week 1 through to week 6 of the flowering phase, though many growers also run it earlier through the vegetative stage for the same structural benefit.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eSilica supplements are a well-established category with a handful of established names.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompared with GHE Armor Si, a similarly positioned potassium silicate additive, Rhino Skin covers the same core role of strengthening cell walls.\u003c\/li\u003e\n\u003cli\u003eCompared with Botanicare Silica Blast, another established silica supplement, the dosing philosophy is broadly comparable - a small daily addition rather than a big one-off dose.\u003c\/li\u003e\n\u003cli\u003eCompared with skipping a silica additive altogether, adding one is a low-cost way to reduce stem snapping and improve stress tolerance, particularly for heavy-yielding strains.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt's not going to replace your PK booster or base feed, but as a structural support additive it does a genuinely useful, if less glamorous, job.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eSimple to dose alongside an existing feed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDosing\u003c\/strong\u003e\u003cbr\u003eAdd at 2ml per litre, typically from week 1 through to week 6 of flowering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMixing order\u003c\/strong\u003e\u003cbr\u003eAdd silica to plain water first and mix thoroughly before adding other nutrients, since silica can interact with some nutrient concentrates if added directly together.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBest use case\u003c\/strong\u003e\u003cbr\u003eParticularly useful for strains that produce heavy, dense flowers prone to stem stress, or in grow spaces with heat or humidity swings.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eActive ingredient: \u003cstrong\u003epotassium silicate\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFormat: \u003cstrong\u003eliquid concentrate\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDosage: \u003cstrong\u003e2ml per litre\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUse period: \u003cstrong\u003eweeks 1-6 of the flowering phase (commonly also used in veg)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSizes available: \u003cstrong\u003e1L and 4L\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible media: \u003cstrong\u003ehydroponics, coco coir, soil\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBrand: \u003cstrong\u003eAdvanced Nutrients\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers of heavy-yielding strains prone to stem or branch stress under bud weight\u003c\/li\u003e\n\u003cli\u003eAnyone dealing with pest or pathogen pressure who wants an extra layer of structural resistance\u003c\/li\u003e\n\u003cli\u003eGrowers in grow spaces with heat or humidity fluctuations that put extra stress on plant tissue\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eRhino Skin isn't a headline additive, but stronger stems and cell walls genuinely matter once the plant is carrying real bud weight. It's cheap to dose and easy to add to almost any existing schedule.\u003c\/p\u003e\n\u003cp\u003eWorth picking up if you want straightforward feeding without the hassle - a sensible low-cost addition rather than a big decision.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"ADVANCED NUTRIENTS","offers":[{"title":"1 Litre","offer_id":47916258951338,"sku":"83370","price":23.99,"currency_code":"GBP","in_stock":true},{"title":"5 Litre","offer_id":47916258984106,"sku":"83552","price":114.99,"currency_code":"GBP","in_stock":true},{"title":"250ml","offer_id":47916259016874,"sku":"83372","price":9.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/rhino_skin_group.jpg?v=1769190215"},{"product_id":"advanced-nutrients-sensizym","title":"Advanced Nutrients - Sensizym","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eAdvanced Nutrients Sensizym - Enzyme Formula for Root Zone Health\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e growers who want to keep the root zone clear of dead organic matter and support better nutrient uptake through the grow.\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nA healthy root zone is easy to ignore because you can't see it, but dead root matter and organic build-up around the roots can quietly work against you over a long grow. Sensizym is a simple enzyme additive that helps break that material down, and it works across pretty much any system, which makes it an easy one to just leave running in the background.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eSensizym is an enzyme-based additive containing a blend of enzymes that break down dead organic matter in and around the root zone - old root material, biofilm and other organic debris that can otherwise build up over a long grow cycle. Clearing that material out helps keep the root zone healthier and supports more efficient nutrient uptake.\u003c\/p\u003e\n\n\u003cp\u003eIt works across any growing medium and system, and is dosed at 2ml per litre, most commonly used through the flowering phase though it can be run through the whole grow.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eEnzyme additives are a well-established supporting category alongside root stimulants.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompared with House \u0026amp; Garden Multi Zyme, a similarly positioned enzyme product, Sensizym covers the same core function of breaking down dead organic matter in the root zone.\u003c\/li\u003e\n\u003cli\u003eCompared with Canna Rhizotonic, which focuses more on root stimulation through humic acids and vitamins rather than enzymatic breakdown, Sensizym serves a different but complementary purpose - many growers run both together.\u003c\/li\u003e\n\u003cli\u003eCompared with running no enzyme product at all, adding one is a low-cost way to keep organic build-up from accumulating, particularly in coco or soil where dead root matter has nowhere to go.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt's not a flashy additive, but as ongoing root zone maintenance it's a sensible, inexpensive habit to build into a feed schedule.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eDesigned for consistent, ongoing use rather than a single application.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDosing\u003c\/strong\u003e\u003cbr\u003eAdd at 2ml per litre, commonly used through weeks 1-6 of flowering, though it can be run from earlier in the grow too.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003cbr\u003eWorks in any substrate and growing system, including hydro, coco and soil.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBest paired with\u003c\/strong\u003e\u003cbr\u003eOften used alongside a beneficial microbe product, since a cleaner root zone gives those microbes a better environment to establish in.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFormat: \u003cstrong\u003eliquid concentrate\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDosage: \u003cstrong\u003e2ml per litre\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUse period: \u003cstrong\u003eweeks 1-6 of flowering (can be used throughout the grow)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFunction: \u003cstrong\u003ebreaks down dead organic matter in the root zone\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSizes available: \u003cstrong\u003e1L, 4L, 10L and 23L\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible media: \u003cstrong\u003ehydroponics, coco coir, soil - any system\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBrand: \u003cstrong\u003eAdvanced Nutrients\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers running long grow cycles where organic build-up in the root zone has time to accumulate\u003c\/li\u003e\n\u003cli\u003eAnyone already using a beneficial microbe product who wants to support a cleaner root environment for it\u003c\/li\u003e\n\u003cli\u003eCoco and soil growers in particular, where dead root matter tends to sit rather than flush away\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eSensizym is background maintenance rather than a headline booster, but a cleaner root zone supports everything else you're trying to do with your feed. It's cheap to dose and easy to leave running for the whole grow.\u003c\/p\u003e\n\u003cp\u003eDoes exactly what it should, day in, day out - a sensible addition if you want to keep the root zone in good shape without extra effort.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"ADVANCED NUTRIENTS","offers":[{"title":"250ml","offer_id":42567670661290,"sku":"91741","price":9.99,"currency_code":"GBP","in_stock":true},{"title":"1 Litre","offer_id":47916139708586,"sku":"91742","price":24.49,"currency_code":"GBP","in_stock":true},{"title":"5 Litre","offer_id":47916139741354,"sku":"91755","price":139.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/sensizym_group.jpg?v=1769188317"},{"product_id":"advanced-nutrients-flawless-finish","title":"Advanced Nutrients - Flawless Finish","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eAdvanced Nutrients Flawless Finish - Pre-Harvest Flush for Cleaner Tasting Buds\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e growers who want to strip out leftover salts and nutrient build-up before harvest for a cleaner, better-tasting finish.\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nFlushing gets skipped more often than it should, usually because growers assume plain water alone does the job. Flawless Finish is built specifically to help pull residual salts and nutrients out of the plant and medium in the final week, which plain water alone doesn't do as thoroughly. It's a short, cheap step right at the end of the grow that can make a real difference to how the finished product tastes and smokes.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eFlawless Finish is a flushing formula used for roughly the last week before harvest. It's designed to help strip residual salts and built-up nutrients out of the plant and growing medium, encouraging the plant to use up whatever it's got stored internally rather than leaving it locked in the tissue at harvest.\u003c\/p\u003e\n\n\u003cp\u003eThe process differs slightly depending on your system. In hydroponics, you drain the reservoir, refill with Flawless Finish mixed at 2ml per litre, run the system for around 6 hours to wash through the root zone, then drain and refill with plain water for the remainder of the flush. In soil, you thoroughly soak the medium with the same 2ml per litre mix, wait around 6 hours, then flush through with plenty of fresh water and feed only plain water until harvest.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eFlush products are a fairly standardised category, and Flawless Finish sits alongside the other well-known names.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompared with GHE Final Flush, which works on a similar principle of stripping residual nutrients before harvest, Flawless Finish uses a comparable dosing approach at 2ml per litre.\u003c\/li\u003e\n\u003cli\u003eCompared with House \u0026amp; Garden's flushing products, it's used over a similar short pre-harvest window rather than throughout the grow.\u003c\/li\u003e\n\u003cli\u003eCompared with skipping a dedicated flush product and just feeding plain water, a proper flushing agent tends to clear residual salts more thoroughly in the same time frame.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt's a small, inexpensive step relative to the rest of a grow's cost, and one of the few additives that's genuinely \"use once, near the end, and you're done.\"\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eUsed once, for a short defined window right at the end of the grow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHydroponic systems\u003c\/strong\u003e\u003cbr\u003eDrain your reservoir, refill with Flawless Finish at 2ml per litre, run for around 6 hours to wash the roots and root zone, then drain again and refill with plain water. Feed only water from that point to harvest.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSoil systems\u003c\/strong\u003e\u003cbr\u003eThoroughly soak the medium with Flawless Finish at 2ml per litre, leave for around 6 hours, then flush through with plenty of fresh water. Continue with plain water only until harvest.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTiming\u003c\/strong\u003e\u003cbr\u003eStart roughly one week before your planned harvest date.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFormat: \u003cstrong\u003eliquid concentrate\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDosage: \u003cstrong\u003e2ml per litre\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUse period: \u003cstrong\u003eapproximately 1 week before harvest\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePurpose: \u003cstrong\u003estrips residual salts and nutrient build-up from plant and medium\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible media: \u003cstrong\u003ehydroponics, coco coir, soil\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBrand: \u003cstrong\u003eAdvanced Nutrients\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers who've been running a full feed schedule and want a clean finish before harvest\u003c\/li\u003e\n\u003cli\u003eAnyone who's noticed a harsh taste or smell in previous harvests, which can point to nutrient residue\u003c\/li\u003e\n\u003cli\u003eHydro growers in particular, where salt build-up in the reservoir can be more pronounced than in soil\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eA proper flush is one of the cheapest, easiest ways to improve the final quality of a harvest, and Flawless Finish gives you a clear, repeatable process rather than just guessing with plain water.\u003c\/p\u003e\n\u003cp\u003eWorth picking up if you want straightforward feeding without the hassle of working out your own flush routine from scratch.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"ADVANCED NUTRIENTS","offers":[{"title":"4L","offer_id":42567806976170,"sku":"86643","price":99.99,"currency_code":"GBP","in_stock":false},{"title":"1 Litre","offer_id":47916256198826,"sku":"86642","price":17.99,"currency_code":"GBP","in_stock":true},{"title":"5 Litre","offer_id":47916256231594,"sku":"91747","price":79.99,"currency_code":"GBP","in_stock":true},{"title":"250ml","offer_id":47916256264362,"sku":"86641","price":5.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/flawless_finish_group.jpg?v=1769190144"},{"product_id":"cyco-b1-boost","title":"Cyco B1 Boost","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eCyco B1 Boost — Vitamin B1 Supplement for Root Development and Stress Relief\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers running Cyco systems who want stronger roots, faster recovery from transplant shock, and added resilience during vegetative and flowering growth\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nB1 Boost is one of those additives that sits somewhere between essential and insurance policy. Professional growers swear by it, and the Cyco formula is genuinely well-made — pharmaceutical-grade ingredients, clean formulation, no gunk in your drip lines. If you're already running Cyco nutrients, this is the logical pairing.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eCyco B1 Boost is a \u003cstrong\u003evitamin B1 supplement (thiamine) enriched with potassium and phosphorus\u003c\/strong\u003e, designed to encourage root development, reduce transplant shock, and build plant resilience during growth. Used throughout vegetative and flowering stages at higher concentrations when plants are establishing, it's a straightforward additive that slots into the Cyco nutrient ecosystem properly. Pharmaceutical-grade ingredients, clean formulation, minimal particulates — exactly what you need in a drip-friendly additive.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eB1 supplements are now pretty standard across professional nutrient lines.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdvanced Nutrients B-52 is cheaper but less fluid for drip systems\u003c\/li\u003e\n\u003cli\u003eCanna Boost works similarly but at roughly double the cost per litre\u003c\/li\u003e\n\u003cli\u003eCyco B1 Boost sits in the premium segment with stronger pharmaceutical standards and better compatibility with hydroponic systems\u003c\/li\u003e\n\u003cli\u003eMost growers running full Cyco systems find it worth the investment as part of the complete lineup rather than standalone\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eVegetative growth\u003c\/strong\u003e\u003cbr\u003e\nRun at higher concentration (typically 8ml per gallon of water). Use when establishing cuttings, transplanting seedlings, or whenever you want to encourage root development and protect against transplant shock.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFlowering growth\u003c\/strong\u003e\u003cbr\u003e\nReduce to standard concentration (4ml per gallon). Continue through bloom to maintain plant resilience and support energy metabolism.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCloning and cuttings\u003c\/strong\u003e\u003cbr\u003e\nThis is where B1 really earns its place. New cuttings benefit from thiamine supplementation — helps with survival rates and faster rooting before going into full vegetative cycle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSystem compatibility\u003c\/strong\u003e\u003cbr\u003e\nWorks cleanly in drip systems, aeroponics, and hand-fed setups. The formulation accounts for less than 5% particulate buildup even after extended use. No clogging issues you'd get from heavier additives.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePrimary ingredient: \u003cstrong\u003eThiamine (Vitamin B1) 2.0% by volume\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNitrogen (N): \u003cstrong\u003e2% (Nitrate nitrogen)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePhosphate (P₂O₅): \u003cstrong\u003e1%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSoluble Potash (K₂O): \u003cstrong\u003e3%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSource: \u003cstrong\u003ePotassium nitrate, potassium phosphate\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eGrade: \u003cstrong\u003e100% pharmaceutical-grade ingredients\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable sizes: \u003cstrong\u003e1L, 5L, 20L bottles\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFormulation: \u003cstrong\u003eFluid concentrate, low particulate for drip compatibility\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers running the full Cyco Platinum Series nutrient system\u003c\/li\u003e\n\u003cli\u003eAnyone establishing cuttings or clones who wants to minimise failure rates\u003c\/li\u003e\n\u003cli\u003eExperienced hydroponic growers who treat additives as part of a locked system\u003c\/li\u003e\n\u003cli\u003eSetups using drip irrigation or automated watering where particulate matters\u003c\/li\u003e\n\u003cli\u003eGrowers who've had transplant shock issues and want extra insurance against stress\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eB1 Boost works as intended and integrates properly into the Cyco ecosystem. The pharmaceutical-grade formulation and drip-compatible consistency are genuine advantages if you're already committed to the line. It's not a standalone game-changer, but as part of a complete Cyco setup, it does what it should — encourages root growth, reduces stress, keeps things clean in your pipes.\u003c\/p\u003e\n\u003cp\u003eWorth picking up if you're building a proper Cyco system. Good time to buy while clearance stock lasts.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"Cyco","offers":[{"title":"1L","offer_id":42567843414186,"sku":"710080","price":14.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/products\/HYV-0178.jpg?v=1645277901"},{"product_id":"terpinator","title":"Terpinator","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eTerpinator — Natural Essential Oil Booster for Flowering Plants\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers wanting to boost aroma and flavour production without relying on plant growth regulators\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nTerpinator does what it claims without cutting corners or hiding behind dodgy chemistry. It's a straightforward essential oil enhancer that works with your plant's natural metabolic pathways rather than against them. No PGRs, no artificial tricks — just properly researched plant extracts that help your plants do what they're already capable of, but better. One experienced growers reach for when they're serious about quality.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eTerpinator is a \u003cstrong\u003eplant extract-based nutrient additive\u003c\/strong\u003e designed to enhance secondary metabolite production, helping plants optimise their natural essential oil and resin gland development. Formulated around naturally occurring bio-osmotic potentiators, it works by providing the building blocks your plants need to maximise aroma, flavour, and foliage quality throughout the flowering stage. Unlike products that mask or artificially alter natural characteristics, Terpinator amplifies what's already in your genetics — without relying on plant growth regulators or heavy chemistry.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eThis sits in the premium-tier essential oil booster category alongside products like Green Planet Rezin and CANNA Boost Accelerator.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNo PGRs — purely plant extracts and potassium sulfate, making it genuinely natural\u003c\/li\u003e\n\u003cli\u003eFocuses on optimising your plant's own metabolic pathways rather than forcing production\u003c\/li\u003e\n\u003cli\u003eWon't alter flavour profiles — enhances what's genetically there instead of masking it\u003c\/li\u003e\n\u003cli\u003eWorks across all media (soil, coco, hydro) without burning or pH drift\u003c\/li\u003e\n\u003cli\u003eHigher per-unit cost but delivers measurable results across multiple growth cycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReal difference: Terpinator doesn't disguise the plant. It sharpens what matters.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eTerpinator is mixed as a root drench and used throughout the growing cycle, but really earns its place during flowering.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eVegetative stage\u003c\/strong\u003e\u003cbr\u003e\nMix 5–10 ml per gallon of water (1–2.5 ml per litre). Optional but builds a stronger foundation for bloom.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFlowering stage\u003c\/strong\u003e\u003cbr\u003e\nMix 10–30 ml per gallon of water (2.5–7.5 ml per litre). This is where it matters most. Start at the lower end, dial up to maximum strength in the final weeks. The longer you use it, the more pronounced results become.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003cbr\u003e\nUse with every feeding if you want consistent results. Won't interact negatively with any standard base nutrient or media. Works cleanly in hand-watering, drip systems, and NFT setups.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant note\u003c\/strong\u003e\u003cbr\u003e\nTerpinator only works if your base nutrient program has some headroom. If your main feed is already maxed out on potassium and the plant's sitting in the \"luxury zone,\" additives won't move the needle. Think of it as unlocking potential, not creating it from nothing.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComposition: Proprietary blend of plant extracts and potassium sulfate\u003c\/li\u003e\n\u003cli\u003eNPK: 0-0-4 (potassium focused)\u003c\/li\u003e\n\u003cli\u003eActive mechanism: Bio-osmotic potentiators supporting secondary metabolite production\u003c\/li\u003e\n\u003cli\u003epH: Neutral — won't drift your nutrient balance beyond 300 PPM at full strength\u003c\/li\u003e\n\u003cli\u003ePlant Growth Regulators: None\u003c\/li\u003e\n\u003cli\u003eHeavy metals: None\u003c\/li\u003e\n\u003cli\u003eAvailable sizes: 1 litre and 4 litre\u003c\/li\u003e\n\u003cli\u003eShelf life: 2 years unopened; 1 year recommended after opening\u003c\/li\u003e\n\u003cli\u003eStorage: Cool, dry, away from direct sunlight. Do not freeze or store below 40°F\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eExperienced growers focused on aroma and flavour quality over pure yield\u003c\/li\u003e\n\u003cli\u003eAnyone running specialty or heritage varieties where genetic expression matters\u003c\/li\u003e\n\u003cli\u003eGrowers who want chemical-free enhancement — no PGRs, no shortcuts\u003c\/li\u003e\n\u003cli\u003eHydro, coco, or soil growers willing to invest in finishing quality\u003c\/li\u003e\n\u003cli\u003eOperators wanting measurable results that stack across multiple cycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot for budget setups running on minimal feeding — works best when your base nutrients are solid and your technique is dialled in.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eTerpinator's built a reputation because it works within plant biology rather than against it. Growers consistently report bushier growth, denser foliage, and noticeably stronger aroma when used properly through flowering. It's not cheap, but you're paying for research and genuine results rather than marketing hype.\u003c\/p\u003e\n\u003cp\u003eIf you're serious about quality and not prepared to compromise on how your plants taste and smell, worth picking up. Does exactly what it should — enhances what's genetically there without tricks or regrets.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"Green Planet","offers":[{"title":"4L","offer_id":42567900922026,"sku":"91330","price":37.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/products\/11_f2bf89b1-ce9d-4a46-ba4b-ca78e8b238fb.jpg?v=1645278850"},{"product_id":"cyco-potash-plus","title":"Cyco Potash Plus","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eCyco Potash Plus — Potassium Additive for the Flowering Phase\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Indoor growers looking to strengthen plants and improve yields during the first four weeks of the reproductive growth phase\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nIf you're running a base nutrient formula and want to dial in the reproductive phase properly, Cyco Potash Plus does exactly what it should. It's a straightforward potassium additive with added calcium and magnesium — no faffing about. One we recommend a lot for growers looking to improve plant strength and flower development without overcomplicating their feed schedule.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eCyco Potash Plus is a \u003cstrong\u003eliquid potassium supplement\u003c\/strong\u003e designed to work alongside your existing base nutrients during weeks 1–4 of the reproductive growth phase. It balances nitrogen and other key nutrients to ensure they're absorbed and used efficiently by your plants, whilst strengthening tissues and improving water retention. At just 1ml per litre, it integrates cleanly into any hydroponic setup without requiring separate micro-nutrient juggling.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eCyco sits between pure potassium products and complete bloom formulas.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigher potassium concentration than base nutrients, but balanced with calcium and magnesium — not a standalone deficiency fix\u003c\/li\u003e\n\u003cli\u003eSimpler than mixing multiple supplements; one additive covers reproductive phase support\u003c\/li\u003e\n\u003cli\u003eWorks as a complement to three-part systems, not a replacement\u003c\/li\u003e\n\u003cli\u003ePharmaceutical-grade formulation ensures consistency and purity across batches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe difference: pure potassium products (like sulfate of potash) treat deficiency. Cyco Potash Plus optimises nutrient efficiency during the critical reproductive window — it's a strategic addition, not an emergency fix.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHydroponic systems\u003c\/strong\u003e\u003cbr\u003e\nAdd 1ml of Cyco Potash Plus per 1 litre of nutrient solution. Replenish at each nutrient change at the same rate. Use only during weeks 1–4 of the reproductive growth phase.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003cbr\u003e\nWorks with any complete base nutrient system. Do not use in conjunction with Cyco Swell — choose one or the other for that growth stage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat it does\u003c\/strong\u003e\u003cbr\u003e\nPotassium acts as an enzyme activator and drives nutrient uptake efficiency. This additive also improves water retention in plant tissues, strengthens cell walls, and supports the development of larger, denser flowers. In short: stronger plants, better quality output.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNPK Ratio: \u003cstrong\u003e3-0-2 (Nitrogen 3%, Potassium 2%)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSecondary Nutrients: \u003cstrong\u003eCalcium 3%, Magnesium 0.6%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eForm: \u003cstrong\u003eLiquid concentrate\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDosage: \u003cstrong\u003e1ml per 1 litre of nutrient solution\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSolubility: \u003cstrong\u003eFully water-soluble\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eActive Ingredients: \u003cstrong\u003ePotassium nitrate, calcium nitrate, magnesium EDTA\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eManufacturing Standard: \u003cstrong\u003ePharmaceutical-grade ingredients, 1-micron filtration\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable sizes: \u003cstrong\u003e1 litre, 5 litre, 20 litre\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUsage timing: \u003cstrong\u003eWeeks 1–4 of reproductive growth phase only\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHydroponic growers running General Hydroponics, Advanced Nutrients, or similar three-part base systems\u003c\/li\u003e\n\u003cli\u003eGrowers transitioning from vegetative to reproductive phase who want to optimise nutrient uptake\u003c\/li\u003e\n\u003cli\u003eIndoor cultivators focused on improving plant strength and flower quality\u003c\/li\u003e\n\u003cli\u003eAnyone looking to reduce nutrient waste and improve feed efficiency\u003c\/li\u003e\n\u003cli\u003eSemi-commercial or commercial operations seeking yield consistency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eParticularly well-suited to growers who already know their base nutrients and want a precision additive rather than a complete formula overhaul.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eThis is a proper potassium additive from a brand that knows what it's doing. The NPK profile is balanced, the dosing is straightforward, and pharmaceutical-grade manufacturing means you're getting consistency from bottle to bottle.\u003c\/p\u003e\n\u003cp\u003eIf you're serious about the reproductive phase and want to strengthen plants without guessing, worth picking up. Does exactly what it should, week in, week out.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"Cyco","offers":[{"title":"1L","offer_id":42568063484074,"sku":"710140","price":6.79,"currency_code":"GBP","in_stock":false},{"title":"20L","offer_id":42568063549610,"sku":"710160","price":77.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/products\/HYV-0182.jpg?v=1645280564"},{"product_id":"cyco-silica","title":"Cyco Silica","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eCyco Silica — Pharmaceutical-Grade Potassium Silicate for Stronger Stems and Plant Resilience\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Hydroponic and indoor growers wanting to build tougher plants that handle stress without the premium price tag\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nSilica is one of those supplements that actually delivers visible results — thicker stems, healthier leaves, better disease resistance. Cyco Silica does the job properly with pharmaceutical-grade ingredients and a balanced potassium ratio. Mid-tier pricing without the compromise. One we recommend a lot for growers moving into hydroponic systems.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eCyco Silica is a \u003cstrong\u003epotassium silicate supplement\u003c\/strong\u003e that strengthens plant cell walls from the vegetative stage right through to the end of the cycle. It delivers \u003cstrong\u003e6% bioavailable silicon\u003c\/strong\u003e plus \u003cstrong\u003e3% potassium\u003c\/strong\u003e, built with pharmaceutical-grade ingredients and advanced 1-micron filtration to ensure every drop works. Simple: stronger stems, tougher plants, better light uptake, real resistance to stress and disease.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eCyco Silica sits in the \u003cstrong\u003emid-tier of potassium silicate supplements\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigher silicon concentration (6%) than budget options like Silica Blast (2%)\u003c\/li\u003e\n\u003cli\u003eBalanced potassium content (3%) — adds a bit of K boost without overcomplicating your nutrient schedule\u003c\/li\u003e\n\u003cli\u003ePharmaceutical-grade quality at a sensible price point\u003c\/li\u003e\n\u003cli\u003eWorks across hydroponic, coco, and soil-based systems equally well\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYou're getting professional-grade purity without the premium markup.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eCyco Silica is straightforward to use across different growing setups:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDosage\u003c\/strong\u003e\u003cbr\u003e\nAdd 1–2ml per litre of water in your nutrient tank. Test your pH and TDS after adding — silica can shift both slightly, so adjust back to normal ranges if needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen to use\u003c\/strong\u003e\u003cbr\u003e\nRun it from early vegetative stage through to the end. Silica works all cycle, but you'll see the biggest payoff in stem strength during active growth.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHydroponic systems\u003c\/strong\u003e\u003cbr\u003e\nEssential in hydroponic and soilless media, where natural silica isn't present. Works cleanly in all system types — drip, flood, NFT, deep water culture.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSoil and coco\u003c\/strong\u003e\u003cbr\u003e\nOptional but highly recommended. Even in soil, silica boosts resilience and disease resistance.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSilicon content: \u003cstrong\u003e6% (Si)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePotassium content: \u003cstrong\u003e3% (K₂O) soluble potash\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNPK ratio: \u003cstrong\u003e0-0-3\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eForm: \u003cstrong\u003eHighly soluble liquid concentrate\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable sizes: \u003cstrong\u003e1L, 5L, 20L\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFiltration: \u003cstrong\u003ePharmaceutical-grade, 1-micron advanced filtration\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eApplication rate: \u003cstrong\u003e1–2ml per litre of nutrient solution\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHydroponic and soilless growers (silica is essential in systems without natural soil minerals)\u003c\/li\u003e\n\u003cli\u003eAnyone running plants in controlled environments where stress tolerance matters\u003c\/li\u003e\n\u003cli\u003eGrowers building stronger stems to support heavier yields\u003c\/li\u003e\n\u003cli\u003eExperienced growers wanting to cut disease and pest pressure without extra chemicals\u003c\/li\u003e\n\u003cli\u003eAnyone serious about light efficiency and photosynthesis optimisation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eParticularly suited to growers who understand that \u003cstrong\u003eplant strength is a preventative measure\u003c\/strong\u003e, not a luxury.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eSilica does something genuinely useful — it makes plants harder and more resilient from the inside out. Cyco Silica delivers that at pharmaceutical-grade quality without the premium pricing. The 6% silicon concentration hits the sweet spot for most growers, and the potassium bump is a practical bonus.\u003c\/p\u003e\n\u003cp\u003eIf you're running any hydroponic setup or want to reduce your reliance on pest and disease management, this is worth picking up. Proper supplement, proper price. Good time to buy while stock lasts.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"Cyco","offers":[{"title":"1L","offer_id":42568111063210,"sku":"710170","price":8.02,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/products\/HYV-0183.jpg?v=1645280878"},{"product_id":"cyco-swell","title":"Cyco Swell","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eCyco Swell — Late-Stage Flowering Additive for Bigger, Better Blooms\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers in weeks 5-7 of flowering who want to maximise flower size, density, and sweetness without overcomplicating their feed\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nCyco Swell is the kind of additive that actually delivers what it promises. Growers have been using this for years because it works consistently. If you're running hydro and want to squeeze the best out of the final flowering stage, this is a solid choice at a reasonable price point. Pharmaceutical-grade ingredients, proper dosing, minimal fuss.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eCyco Swell is a \u003cstrong\u003eliquid phosphorus and potassium booster\u003c\/strong\u003e formulated specifically for the final three weeks of flowering. It's not a base nutrient—it's a targeted finishing additive designed to work alongside your existing feeding program. During weeks 5-7, when plants are pouring energy into flower development, Cyco Swell supplies the phosphorus and potassium they're craving, plus magnesium to activate the enzymes that drive growth. The result is bigger, denser blooms with improved sweetness and stalk strength. Made using pharmaceutical-grade ingredients, it's one we recommend a lot for growers running hydroponic systems who want measurable results without guessing.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eCyco Swell sits in the \u003cstrong\u003ebalanced PK booster\u003c\/strong\u003e category—not an extreme hit like Mad Farmer M.O.A.B., but more refined than basic liquid KoolBloom.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1-5-3 NPK formulation: modest nitrogen, solid phosphorus spike, good potassium hit\u003c\/li\u003e\n\u003cli\u003eIncludes magnesium—most competitors don't, but it matters for enzyme activation\u003c\/li\u003e\n\u003cli\u003ePharmaceutical-grade filtration ensures consistency batch to batch\u003c\/li\u003e\n\u003cli\u003eSits mid-to-premium on price, but growers using it for years suggest reliability over flashy marketing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn plain terms: not the most aggressive bloom booster on the market, but the one that works cleanly with established nutrient lines and doesn't cause issues.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhen to apply\u003c\/strong\u003e\u003cbr\u003e\nWeeks 5-7 of flowering, typically the second half of your bloom cycle. This is when phosphorus and potassium demand peaks and flower size is determined.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow to use\u003c\/strong\u003e\u003cbr\u003e\nAdd 2.5ml per litre of water to your nutrient reservoir. This will increase solution PPM by roughly 200. Use alongside your regular base nutrient—don't replace it. Cyco Swell is an additive, not a complete feed.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003cbr\u003e\nWorks with any balanced hydroponic base nutrient. Don't mix with Cyco Potash Plus, as you'd be doubling up on potassium unnecessarily.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSystem type\u003c\/strong\u003e\u003cbr\u003e\nEqually suited to hand feeding, drip irrigation, or flood-and-drain hydro. The liquid format dissolves cleanly and won't clog lines.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNPK Analysis: \u003cstrong\u003e1-5-3\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWater-soluble magnesium: \u003cstrong\u003e1%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDosage: \u003cstrong\u003e2.5ml per litre\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePPM increase per dose: \u003cstrong\u003eApproximately 200\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eApplication timing: \u003cstrong\u003eWeeks 5-7 of flowering (final 3 weeks before harvest)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable sizes: \u003cstrong\u003e1L, 5L, 20L\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFormulation grade: \u003cstrong\u003ePharmaceutical-grade ingredients with 1-micron filtration\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHydroponic growers in their final flowering stage wanting proven, reliable results\u003c\/li\u003e\n\u003cli\u003eAnyone running established nutrient lines who wants a compatible finishing booster\u003c\/li\u003e\n\u003cli\u003eGrowers prioritising flower density and sweetness over extreme size\u003c\/li\u003e\n\u003cli\u003eFirst-time additive users who want something that works without requiring constant tweaking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eParticularly well suited to structured growing setups where consistency and compatibility with existing systems matter more than marketing hype.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eCyco Swell does exactly what it should in the final weeks of flowering: supplies the nutrients plants actually need at that stage, activates the enzymes that matter, and doesn't cause compatibility headaches with your main feed.\u003c\/p\u003e\n\u003cp\u003eIf you're running hydro and want to finish strong without overcomplicating things, worth picking up while stock lasts. Growers have been using this for years for good reason.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"Cyco","offers":[{"title":"1L","offer_id":42568159133866,"sku":"710230","price":11.99,"currency_code":"GBP","in_stock":true},{"title":"5L","offer_id":42568159166634,"sku":"710240","price":49.04,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/products\/HYV-0185.jpg?v=1645281703"},{"product_id":"cyco-xl","title":"Cyco Xl","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eCyco XL — Professional Phosphoric Acid Growth Stimulant for Early Veg\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Experienced growers wanting explosive root and stem development in the first weeks of vegetative growth\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nThis isn't a beginner's product, and that's the point. Cyco XL is a seriously concentrated phosphoric acid booster that delivers dramatic results if you know what you're doing with pH management. One week in early veg, and you'll see the difference. High potency, high precision required, high reward.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eCyco XL is a \u003cstrong\u003esuperphosphoric acid growth stimulant\u003c\/strong\u003e designed to trigger explosive root, stem, and foliage development during early vegetative growth. It's a concentrated liquid additive that works across hydroponic, coco, and soil systems, and it's built for growers who understand nutrient timing and pH control. Applied for just one week (typically week 3 onwards), it floods the plant with ultra-purified phosphate, triggering a visible jump in growth rate and root hair development.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eCyco XL sits in the professional-grade phosphoric acid booster category — fast-acting, potent, unforgiving.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMore concentrated than organic root stimulators like Plant Magic; faster visible results\u003c\/li\u003e\n\u003cli\u003eShorter usage window than competitors (one week vs. continuous feeding); precise timing required\u003c\/li\u003e\n\u003cli\u003eChemical phosphoric acid approach vs. biological fermentation-based alternatives\u003c\/li\u003e\n\u003cli\u003ePremium pricing justified by extreme potency — minimal volume needed per application\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis isn't a \"gentle\" root booster. It's aggressive phosphorus delivery for growers who want measurable height and branching increase before transition.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eApplication timing\u003c\/strong\u003e\u003cbr\u003e\nApply during week 3 of vegetative growth, or as early as your plants can handle it. Use for one week only. This is a burst product, not a continuous supplement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDosing\u003c\/strong\u003e\u003cbr\u003e\nFollow the Cyco dosing schedule precisely. Cyco XL is highly concentrated — overdosing causes nutrient burn and severe damage. Start conservative if you're new to the product.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003epH management (critical)\u003c\/strong\u003e\u003cbr\u003e\nThis is the make-or-break factor. Cyco XL will drop your reservoir pH dramatically — typically to 3-4 range depending on your input water. You must have pH buffer (pH Up) on hand before you start. Monitor pH closely during the week of application and adjust as needed. Failing to manage pH will lock out nutrients and waste the product entirely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSystem compatibility\u003c\/strong\u003e\u003cbr\u003e\nWorks in hydroponic systems, coco, and soil equally well. Performs particularly well in soilless media and works brilliantly in SCROG setups where controlled lateral branching matters.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNPK Ratio: \u003cstrong\u003e0-40-0\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eActive ingredient: \u003cstrong\u003eSuperphosphoric acid\u003c\/strong\u003e (phosphates dissolved in sulphuric acid, treated with alkaline salts for purification)\u003c\/li\u003e\n\u003cli\u003eForm: \u003cstrong\u003eFully soluble liquid concentrate\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eApplication window: \u003cstrong\u003eWeek 3 onwards, for one week only\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePrimary effects: \u003cstrong\u003eRoot development, stem thickening, foliage expansion, improved iron\/nitrogen\/potassium uptake\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable sizes: \u003cstrong\u003e100ml, 250ml, 1 litre\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003epH impact: \u003cstrong\u003eDrops reservoir pH to approximately 3-4 range\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSolubility: \u003cstrong\u003eFully soluble in all growing mediums\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eExperienced hydroponic and coco growers with solid pH management skills\u003c\/li\u003e\n\u003cli\u003eGrowers running SCROG or Screen of Green systems where controlled branching matters\u003c\/li\u003e\n\u003cli\u003eAnyone who wants measurable vegetative growth acceleration in a single week\u003c\/li\u003e\n\u003cli\u003eGrowers comfortable with concentrated nutrient products and precise dosing\u003c\/li\u003e\n\u003cli\u003eSmall-scale commercial cultivators optimising cycle time\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot suitable for complete beginners or growers uncomfortable with pH adjustment. This requires knowledge and attention.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eCyco XL delivers on what it promises — dense, aggressive root and stem development in early veg. The catch is the pH drop. You need to know what you're doing, and you need pH buffer in the cupboard. But if you've grown before and understand nutrients, this is worth the investment. The concentration means a little goes a long way, so the per-application cost is actually reasonable for the results.\u003c\/p\u003e\n\u003cp\u003eApply it properly, manage the pH, and you'll see visible height and branching increase within days. Skip the pH management, and you'll waste money and damage your crop. Choose carefully. Good time to buy while stock lasts.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"Cyco","offers":[{"title":"100ml","offer_id":42568206614698,"sku":"710290","price":22.48,"currency_code":"GBP","in_stock":true},{"title":"250ml","offer_id":42568206647466,"sku":"710295","price":45.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/products\/HYV-0187.jpg?v=1645283355"},{"product_id":"cyco-zyme","title":"Cyco Zyme","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eCyco Zyme — Cellulase Enzyme Additive for Hydroponics \u0026amp; Coco Growing\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Hydroponic and coco growers who want active root zone health and longer-lasting enzyme stability\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nCyco Zyme sits in that sweet spot where you get solid enzyme concentration without the premium price tag of some alternatives. Longer shelf life than most competitors, doesn't clog your dripper lines, and integrates cleanly into the full Cyco range. One experienced growers come back for.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eCyco Zyme is a \u003cstrong\u003ecellulase-based enzyme additive\u003c\/strong\u003e designed to break down dead organic matter in hydroponic and soil-free systems. It digests complex polysaccharides into simple sugars your plants can use immediately, while also supporting nutrient uptake and cell wall development. Use it throughout your entire growing cycle—vegetative and flowering—to keep your root zone clean and your plant health solid.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eEnzyme additives vary wildly in concentration, shelf life, and price per millilitre. Cyco Zyme positions itself as industry-leading in concentration relative to cost.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLonger shelf life than most competitors—no rapid degradation after opening\u003c\/li\u003e\n\u003cli\u003eHigher enzyme count per litre than budget alternatives\u003c\/li\u003e\n\u003cli\u003eProven to prevent dripper line clogging in recirculating systems (a real problem with weaker products)\u003c\/li\u003e\n\u003cli\u003eLower usage rate than some premium brands—1ml per litre stretches further\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn plain terms: proper enzyme concentration at a price that doesn't force you to choose between this and bloom boosters.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eCyco Zyme works across different hydroponic and soil-free setups:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRecirculating hydroponic systems\u003c\/strong\u003e\u003cbr\u003e\nAdd 1ml per litre of water. Run it every watering. The cellulase breaks down dead root material before it builds up and clogs lines—this is where Cyco Zyme really earns its place.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDeep water culture\u003c\/strong\u003e\u003cbr\u003e\nSame dosing. Weekly application maintains clean water and active root zone health.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCoco peat growing\u003c\/strong\u003e\u003cbr\u003e\nWorks well as part of a full coco feeding schedule. Mix into your nutrient solution at 1ml per litre during veg and flower cycles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHand-watered coco or inert media\u003c\/strong\u003e\u003cbr\u003e\nLess critical than in recirculating systems, but still beneficial for breaking down organic decay and supporting nutrient availability. Use the same 1ml per litre rate.\u003c\/p\u003e\n\u003cp\u003eThe key: use it consistently throughout your cycle. Enzymes work best when they're present regularly, not as a one-off fix.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct type: \u003cstrong\u003eCellulase enzyme additive\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable sizes: \u003cstrong\u003e1 litre, 5 litre, 20 litre\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUsage rate: \u003cstrong\u003e1ml per litre of water\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNPK ratio: \u003cstrong\u003e0.01-0.3-0.2\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSoluble potash (K₂O): \u003cstrong\u003e0.198%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable phosphate (P₂O₅): \u003cstrong\u003e0.183%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmmoniacal nitrogen: \u003cstrong\u003e0.0191%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eTotal nitrogen: \u003cstrong\u003e0.0191%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanism: \u003cstrong\u003eBreaks down complex polysaccharides into plant-available sugars; aids nutrient uptake and cell wall development\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eShelf life: \u003cstrong\u003eLonger than competing enzyme products\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatibility: \u003cstrong\u003eAll hydroponic systems, coco peat, soil-free media\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHydroponic growers running recirculating or DWC systems who want clean, clog-free lines\u003c\/li\u003e\n\u003cli\u003eCoco peat growers building a complete Cyco nutrient ecosystem\u003c\/li\u003e\n\u003cli\u003eCommercial indoor operations where system reliability matters\u003c\/li\u003e\n\u003cli\u003eGrowers who've experienced dripper blockages and want active prevention\u003c\/li\u003e\n\u003cli\u003eAnyone seeking stable, long-lasting enzyme concentration without premature degradation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLess critical for minimalist feeders or soil growers, but particularly valuable in recirculating systems where dead matter accumulates quickly.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eCyco Zyme does what a good enzyme additive should: breaks down organic decay, keeps your system clean, and supports nutrient availability. The longer shelf life alone sets it apart from weaker alternatives that degrade within weeks of opening.\u003c\/p\u003e\n\u003cp\u003eIf you're running hydroponics seriously or committed to the full Cyco range, worth picking up while clearance stock lasts. One you'll use week in, week out.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"Cyco","offers":[{"title":"1L","offer_id":42568218149034,"sku":"710300","price":18.74,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/products\/HYV-0188.jpg?v=1645283749"},{"product_id":"house-garden-multi-zyme","title":"House \u0026 Garden Multi Zyme","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eHouse \u0026amp; Garden Multi Zyme — Enzyme Additive for Faster Growth and Cleaner Root Zones\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers running serious feeding programmes who want faster growth, cleaner root systems, and better nutrient uptake without overcomplicating things\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nMulti Zyme is one of those additives that actually delivers. It's not flashy, but it works—breaking down dead root material, converting nutrients into forms your plants can actually use, and keeping your root zone productive. It's a premium product with a premium reputation, and for growers serious about feeding programmes, it's worth the investment.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eHouse \u0026amp; Garden Multi Zyme is a \u003cstrong\u003epowerful enzyme additive\u003c\/strong\u003e packed with 12 active enzymes, coenzymes, and a complete vitamin B complex. It's designed to accelerate growth, strengthen plant immunity, and unlock nutrient efficiency across soil, coco, and hydroponic systems. The enzymes break down dead root material and convert your base nutrients into forms your plants can absorb more easily—basically doing the work that microbes would do in natural soil, but faster and on demand.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eMulti Zyme sits at the premium end of the enzyme additive market.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e12-enzyme formulation with B vitamins — more complex than basic single-enzyme products\u003c\/li\u003e\n\u003cli\u003eMedical-grade purity, cleared for licensed professional growing operations\u003c\/li\u003e\n\u003cli\u003eWorks across all substrate types (hydro, coco, soil) without system-specific limitations\u003c\/li\u003e\n\u003cli\u003ePriced higher than some competitors like Sensizym and Hygrozyme, but growers report noticeably better results in established systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThink of it as the difference between a basic cleanser and a purpose-built root zone revitaliser. You're paying for formulation depth and proven results.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDosing\u003c\/strong\u003e\u003cbr\u003e\nAdd 1ml of Multi Zyme per litre of nutrient solution. Mix well after adding your base nutrients but before checking pH and EC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTiming\u003c\/strong\u003e\u003cbr\u003e\nUse Multi Zyme throughout the entire growing cycle—from establishment through to finish. It's not a starter booster; it's a consistent additive that works best run continuously.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIn hydroponics\u003c\/strong\u003e\u003cbr\u003e\nMulti Zyme shines in hydro systems where dead root matter and organic waste can accumulate without natural microbial breakdown. The enzymes keep your nutrient film clean and your root zone efficient.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIn coco\u003c\/strong\u003e\u003cbr\u003e\nCoco substrates benefit hugely from enzymatic support. Multi Zyme breaks down the coir's organic compounds and ensures your nutrients stay bioavailable across the pot.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIn soil\u003c\/strong\u003e\u003cbr\u003e\nUse it as a supplement to natural soil biology—it amplifies what's already happening and accelerates nutrient cycling.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnzyme content: \u003cstrong\u003e12 active enzymes and coenzymes\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eVitamin complex: \u003cstrong\u003eB1, B3, B12\u003c\/strong\u003e — reduces transplant stress and supports recovery\u003c\/li\u003e\n\u003cli\u003eFormulation: \u003cstrong\u003eNatural enzymes, humic acids, plant-derived proteins\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePurity standard: \u003cstrong\u003eMedical-grade, free of synthetic PGRs, dyes, and heavy metals\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eApplication rate: \u003cstrong\u003e1ml per litre of solution\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSolubility: \u003cstrong\u003eUltra-soluble for easy mixing\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable sizes: \u003cstrong\u003e250ml, 500ml, 1L, 5L, 20L\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatibility: \u003cstrong\u003eAll growing systems and substrates (soil, coco, hydroponics)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers running complete feeding programmes with multiple additives\u003c\/li\u003e\n\u003cli\u003eHydroponic and coco growers where natural microbial activity is limited\u003c\/li\u003e\n\u003cli\u003eAnyone with established systems where root zone waste has started accumulating\u003c\/li\u003e\n\u003cli\u003eCommercial and licensed professional growers prioritising medical-grade products\u003c\/li\u003e\n\u003cli\u003eSerious home growers willing to invest in nutrient efficiency and plant health\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot essential for casual growers on a tight budget, but genuinely valuable for anyone running more than a couple of pots and wanting noticeable improvements in growth speed and root health.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eThis is premium-tier enzyme additive, and the price reflects that. But the 12-enzyme formulation, vitamin support, and medical-grade standards actually deliver results—faster growth, cleaner root zones, and measurably better nutrient uptake across all system types.\u003c\/p\u003e\n\u003cp\u003eIf you're building a serious feeding programme and your root zones are working hard, worth picking up. Does exactly what it should, day in, day out.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"HOUSE \u0026 GARDEN","offers":[{"title":"500ml","offer_id":42568249376938,"sku":"88331","price":11.99,"currency_code":"GBP","in_stock":true},{"title":"1 Litre","offer_id":47916307447978,"sku":"88332","price":19.99,"currency_code":"GBP","in_stock":true},{"title":"5 Litre","offer_id":47916307480746,"sku":"88342","price":84.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/group_image_7_5.jpg?v=1769191051"},{"product_id":"cyco-ryzofuel","title":"Cyco Ryzofuel","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eCyco Ryzofuel — Premium Kelp Root Stimulant for Vegetative Growth\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers wanting serious root development during veg without the Advanced Nutrients price tag\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nThis is the root stimulant that's been turning heads. Made from enzymatically digested Tasmanian Bull Kelp—not the standard Norwegian stuff—it's packed with naturally higher cytokinins and auxins. Growers are genuinely switching from Advanced Nutrients because Ryzofuel works just as well for a fraction of the cost. One we recommend a lot for coco-based systems.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eCyco Ryzofuel is a liquid kelp root stimulant designed to rapidly accelerate new root growth and development during the vegetative stage. Made from enzymatically digested Tasmanian Bull Kelp, it delivers a concentrated dose of naturally occurring plant hormones—cytokinins, auxins, and gibberellins—that actively promote root branching, stem development, and healthy leaf formation. It's formulated specifically for coco-coir cultivation and integrates seamlessly into any base nutrient programme.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eRyzofuel sits in the premium-performance, entry-price bracket of vegetative growth additives.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSignificantly cheaper than Advanced Nutrients Tarantula or Voodoo Juice (roughly one-third the cost per litre)\u003c\/li\u003e\n\u003cli\u003eOutperforms General Hydroponics Rapid Start and House \u0026amp; Garden Excelurator due to higher natural hormone concentration in Tasmanian vs Norwegian kelp\u003c\/li\u003e\n\u003cli\u003eClean enzymatic processing means no synthetic fillers, just pure kelp extract\u003c\/li\u003e\n\u003cli\u003eSystem-optimised for coco but works in any medium\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYou're getting premium-brand performance at value-brand pricing. That's why growers are jumping ship from pricier lines.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eRyzofuel is a vegetative-stage additive used alongside your main nutrient feed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStandard application\u003c\/strong\u003e\u003cbr\u003e\nAdd to your nutrient tank at 0.5ml per litre (1:1000 ratio). Run through your feeding schedule from propagation through late vegetative growth.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIn coco systems\u003c\/strong\u003e\u003cbr\u003e\nWorks best with run-to-waste feeding. The enzymatically processed kelp is clean and won't block drippers or emitters. Most growers run it continuously through veg, then drop it at the flowering transition.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWith transplants and seedlings\u003c\/strong\u003e\u003cbr\u003e\nUse at full strength to support root establishment after potting up. Plants typically show visible response within 3-5 days.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with your existing lineup\u003c\/strong\u003e\u003cbr\u003e\nRyzofuel complements any two-part base nutrient. Popular pairing: Cyco A+B with Ryzofuel through veg, then Bud XL and Swell at flower. But it's not exclusive to Cyco—works just fine with other brands.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive ingredient:\u003c\/strong\u003e Enzymatically digested Tasmanian Bull Kelp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGuaranteed analysis:\u003c\/strong\u003e Soluble Potash (K₂O) 0.2%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlant hormones:\u003c\/strong\u003e Natural cytokinins, auxins, gibberellins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrace minerals:\u003c\/strong\u003e Supports uptake of 50+ naturally occurring trace elements from kelp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing grade:\u003c\/strong\u003e Analytical, pharmaceutical, and food-grade ingredients\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication rate:\u003c\/strong\u003e 0.5ml per litre (1:1000)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable sizes:\u003c\/strong\u003e 1L, 5L, 20L (plus commercial quantities)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Cool, dark conditions; shelf-stable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers running coco-coir systems looking for system-specific root support\u003c\/li\u003e\n\u003cli\u003eAnyone upgrading from budget root boosters to professional-grade performance\u003c\/li\u003e\n\u003cli\u003eCyco users completing their nutrient programme with the full Platinum Series\u003c\/li\u003e\n\u003cli\u003eExperienced growers switching from Advanced Nutrients seeking better value\u003c\/li\u003e\n\u003cli\u003ePropagation specialists and anyone transplanting frequently\u003c\/li\u003e\n\u003cli\u003eGrowers wanting natural plant hormones over synthetic alternatives\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eRyzofuel is the real deal. Higher hormone levels, cleaner processing, and a price point that leaves budget for other essentials. It's not just a cheaper version of something else—it's a genuinely better kelp source, and growers have noticed.\u003c\/p\u003e\n\u003cp\u003eGood time to pick up while stock lasts. Does exactly what root development should do, and won't need replacing with something else once you've dialled it in.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"Cyco","offers":[{"title":"1L","offer_id":42568253210794,"sku":"710330","price":19.64,"currency_code":"GBP","in_stock":false},{"title":"20L","offer_id":42568253276330,"sku":"710350","price":139.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/products\/HYV-0189.jpg?v=1645284850"},{"product_id":"biobizz-acti-vera","title":"BioBizz Acti-Vera","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eBioBizz Acti-Vera - Aloe Vera Plant Strengthener for Every Growth Stage\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e growers wanting an organic, vegan booster that helps plants cope with stress and absorb nutrients more efficiently through the whole grow cycle.\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nThis isn't a feed, it's more of a plant health insurance policy. Aloe vera-based additives don't get the same attention as the big base nutrients, but Acti-Vera is a genuinely well-formulated one, and it works from seedling right through to harvest without needing to be swapped out at any stage.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eActi-Vera is BioBizz's aloe vera-derived plant strengthener, fully organic certified and 100% vegan. The formula is built around aloe vera extract combined with 8 amino acids and 14 enzymes, plus a small amount of chelated iron (0.25% DTPA) to support nutrient uptake. Rather than feeding NPK directly, it works on plant physiology: helping to protect the plant's natural defences, increasing metabolic rate, and improving how efficiently a plant takes up the nutrients you're already feeding it.\u003c\/p\u003e\n\n\u003cp\u003eIt's designed to be used across the entire life cycle. In the vegetative stage it supports germination and speeds up general growth and metabolism, while in flowering it helps stimulate the blooming response. It works in any growing medium, indoors or outdoors, alongside whatever base feed you're already running.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003ePlant strengtheners and biostimulants are a crowded category, and Acti-Vera's angle is its aloe vera base and full vegan\/organic certification.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVs Advanced Nutrients' Bud Candy or similar bloom additives: those are aimed at sugar and flavour development in bloom specifically, whereas Acti-Vera works across the whole cycle and focuses more on plant resilience and nutrient uptake.\u003c\/li\u003e\n\u003cli\u003eVs Canna's Rhizotonic: Rhizotonic is a root-stimulating additive rather than a whole-cycle strengthener, and isn't certified vegan.\u003c\/li\u003e\n\u003cli\u003eVs generic seaweed or kelp extracts sold as biostimulants: those typically offer similar nutrient-uptake benefits but without the amino acid and enzyme profile that comes from the aloe vera base here.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt's a specialist, whole-cycle additive rather than a stage-specific booster, priced in line with other premium plant strengtheners on the market.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eDosage differs depending on whether you're watering it in or spraying it on.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWatering can\u003c\/strong\u003e\u003cbr\u003eUse 5ml of Acti-Vera per litre of water, applied through your normal watering routine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFoliar spray\u003c\/strong\u003e\u003cbr\u003eDilute to 1 to 2ml per litre for a foliar application, useful for a quick response if plants are showing signs of stress.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThroughout the cycle\u003c\/strong\u003e\u003cbr\u003eActi-Vera can be used from germination through to harvest, adjusting the emphasis from growth-support early on to bloom-stimulation once plants flip to flowering.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBase ingredient: \u003cstrong\u003ealoe vera extract\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmino acids: \u003cstrong\u003e8 types\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEnzymes: \u003cstrong\u003e14 types\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eChelated iron: \u003cstrong\u003e0.25% (DTPA)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCertification: \u003cstrong\u003e100% organic, 100% vegan\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eGrowth stage: \u003cstrong\u003ewhole life cycle, germination to harvest\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDosage (watering): \u003cstrong\u003e5ml per litre\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDosage (foliar): \u003cstrong\u003e1-2ml per litre\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSizes available: \u003cstrong\u003e250ml, 500ml, 1L\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eVendor: \u003cstrong\u003eBioBizz (Netherlands)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic and vegan growers who want a certified biostimulant\u003c\/li\u003e\n\u003cli\u003eGrowers dealing with transplant shock or general plant stress\u003c\/li\u003e\n\u003cli\u003eAnyone running the wider BioBizz range wanting an extra layer of protection\u003c\/li\u003e\n\u003cli\u003eGrowers who want one additive that covers the whole cycle rather than several stage-specific ones\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest suited to growers who want to reduce stress and improve nutrient efficiency without adding another base feed to the schedule.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eActi-Vera does a specific job well: it's not trying to replace your base feed, it's making sure your plants can actually use it, and cope better when things don't go perfectly.\u003c\/p\u003e\n\u003cp\u003eWorth picking up if you're already running BioBizz and want to round out the schedule with a genuine whole-cycle strengthener.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"BIOBIZZ","offers":[{"title":"250ml","offer_id":42568285323434,"sku":"83622","price":7.49,"currency_code":"GBP","in_stock":true},{"title":"500ml","offer_id":42568285356202,"sku":"83624","price":10.49,"currency_code":"GBP","in_stock":true},{"title":"1 Litre","offer_id":47916131385514,"sku":"83626","price":19.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/acti_vera_-_group_image.jpg?v=1769188127"},{"product_id":"aptus-camg-boost","title":"Aptus CaMG-Boost","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eAptus CaMg-Boost - Calcium and Magnesium Supplement for Firmer Flowers and Fruit\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e coco and hydro growers running Aptus All-in-One Liquid who need to cover typical calcium and magnesium shortfalls in those media.\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nCal-mag deficiencies are one of the most common issues we hear about from coco and hydro growers, and this is Aptus's answer to it. It is genuinely simple to dose and leaves no residue in your irrigation lines, which matters if you are running drippers. Just watch what else you are dosing alongside it, since calcium and phosphorus mixed at high concentrations can cause precipitation.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eCaMg-Boost is an organo-mineral booster that supplies organic nitrogen alongside calcium, magnesium and L-amino acids, aimed at preventing the calcium and magnesium deficiencies that are especially common in coco and hydro setups where the growing medium does not naturally buffer these elements the way soil does. Beyond preventing deficiency, the added calcium and magnesium help firm up flower and fruit structure and support chlorophyll production and photosynthesis.\u003c\/p\u003e\n\n\u003cp\u003eIt is fully water-soluble and leaves no residue in irrigation lines, which is particularly useful in drip or recirculating systems where residue build-up can clog emitters over time.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eCal-mag supplements are a near-universal add-on in coco and hydro growing, regardless of nutrient brand.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompared with generic \"Cal-Mag\" products sold by brands like General Hydroponics or Botanicare, CaMg-Boost adds L-amino acids into the mix rather than supplying calcium and magnesium alone.\u003c\/li\u003e\n\u003cli\u003eAgainst Canna's Cal Mag Agent, both aim to solve the same coco\/hydro deficiency issue, with CaMg-Boost designed specifically to pair with Aptus's own All-in-One Liquid.\u003c\/li\u003e\n\u003cli\u003eCompared with using a higher-cal-mag base nutrient instead of a separate supplement, CaMg-Boost gives more precise control over how much extra calcium and magnesium you are adding on top of your base feed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt fills the same gap most cal-mag products fill, with Aptus's own amino acid blend as the point of difference.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eDosing depends on which growing medium you are running.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSoil\u003c\/strong\u003e\u003cbr\u003eUse CaMg-Boost once a week rather than at every watering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCoco and hydro\u003c\/strong\u003e\u003cbr\u003eUse in combination with All-in-One Liquid at every watering, since these media typically need the extra calcium and magnesium more consistently.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDosage rate\u003c\/strong\u003e\u003cbr\u003eUse 2.5 to 5ml per 10 litres of water, shaking well before use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCombining with other products\u003c\/strong\u003e\u003cbr\u003eDo not add other phosphorus-based boosters alongside CaMg-Boost except other Aptus products, and add calcium and phosphorus sources separately, diluting and mixing one fully before adding the other to avoid precipitation.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFormat: \u003cstrong\u003eLiquid concentrate\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContains: \u003cstrong\u003eOrganic nitrogen, calcium (Ca), magnesium (Mg), L-amino acids\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDosage: \u003cstrong\u003e2.5-5ml per 10 litres of water\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSoil frequency: \u003cstrong\u003eOnce per week\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCoco\/hydro frequency: \u003cstrong\u003eEvery watering, combined with All-in-One Liquid\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSolubility: \u003cstrong\u003e100% water-soluble, leaves no residue\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatibility note: \u003cstrong\u003eAvoid mixing directly with phosphorus boosters from other brands\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCoco and hydro growers running Aptus All-in-One Liquid as a base feed\u003c\/li\u003e\n\u003cli\u003eGrowers seeing early signs of calcium or magnesium deficiency\u003c\/li\u003e\n\u003cli\u003eAnyone running drip or recirculating systems who needs a residue-free supplement\u003c\/li\u003e\n\u003cli\u003eGrowers wanting firmer, better structured flowers and fruit going into harvest\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eCaMg-Boost solves a genuinely common problem in coco and hydro growing, and it does it cleanly without gumming up your irrigation lines. If you are running All-in-One Liquid on anything other than soil, this is close to a default addition rather than an optional extra.\u003c\/p\u003e\n\u003cp\u003eSimple, effective, and priced sensibly. One we sell a lot of for new growers.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"Aptus","offers":[{"title":"150ml","offer_id":42568337490090,"sku":"810169","price":5.61,"currency_code":"GBP","in_stock":false},{"title":"1L","offer_id":42568337555626,"sku":"810171","price":27.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/products\/HYV-0216.jpg?v=1645288544"},{"product_id":"aptus-micromix-drip-100g","title":"Aptus Micromix Drip 100g","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eAptus Micromix Drip 100g - Beneficial Microlife for Drip and Fertigation Systems\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e growers running drip or fertigation systems who want to dose beneficial root microorganisms through the irrigation water itself.\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nThis is the version built for dosing through water rather than mixing into a bag of soil. If you are running drippers or any kind of fertigation, Drip is the one you want, since it is designed to be dissolved and delivered straight through your irrigation line. Do not confuse it with the Soil version, they are dosed completely differently.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eMicromix Drip is one of two Micromix powders from Aptus, the other being Micromix Soil, both built around a mix of beneficial microorganisms and stimulants selected for their specific functions in the root zone. Sterile growing substrates have all microlife destroyed during manufacture, including the beneficial organisms that would otherwise protect roots and support growth, which is exactly the gap Micromix is designed to fill.\u003c\/p\u003e\n\n\u003cp\u003eMicromix Drip is specifically formulated to be dissolved in water and delivered to plants through the irrigation system, rather than mixed dry into the growing medium. This makes it the version suited to drip, fertigation and recirculating setups where you want to introduce beneficial microlife via the water you are already feeding through, rather than handling it as a substrate additive at planting.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eBeneficial microbial inoculants are a well established category, usually split between dry substrate additives and liquid or water-dosed products.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompared with Aptus's own Micromix Soil, Drip is dosed through water into an established irrigation system, while Soil is worked dry into the growing medium at planting.\u003c\/li\u003e\n\u003cli\u003eAgainst mycorrhizal inoculants like Aptus Mycor Mix or similar root fungi products, Micromix Drip focuses on beneficial bacteria and microorganisms rather than mycorrhizal fungi specifically.\u003c\/li\u003e\n\u003cli\u003eCompared with liquid biostimulant products such as House and Garden's Roots Excelurator, Micromix Drip is centred on introducing live beneficial microlife rather than root-stimulating compounds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt is a targeted tool for anyone whose feeding setup is water-based rather than a hands-in-the-soil operation.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eMicromix Drip is mixed into your water tank rather than handled as a dry substrate additive.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMixing\u003c\/strong\u003e\u003cbr\u003eMix 1g of Micromix Drip per 1 litre of water in the tank, stirring until the powder is completely dissolved before administering to plants.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003cbr\u003eDeliver the dissolved solution to your plants through your normal drip or fertigation irrigation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRepeat treatment\u003c\/strong\u003e\u003cbr\u003eOptionally repeat the treatment after 30 days to maintain beneficial microlife levels through the growing cycle.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFormat: \u003cstrong\u003eWater-dispersible powder\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePack size: \u003cstrong\u003e100g\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContains: \u003cstrong\u003e100% organic beneficial microorganisms and stimulants\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDelivery method: \u003cstrong\u003eDissolved in water, delivered via drip or fertigation irrigation\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDosage: \u003cstrong\u003e1g per 1 litre of water in the tank\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRepeat treatment: \u003cstrong\u003eOptional, after 30 days\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable systems: \u003cstrong\u003eDrip, fertigation and recirculating irrigation setups\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers running drip or fertigation irrigation who want to dose microlife through the water\u003c\/li\u003e\n\u003cli\u003eCoco and hydro growers wanting to support root health via their existing feed line\u003c\/li\u003e\n\u003cli\u003eGrowers who prefer dosing through the reservoir over handling substrate additives\u003c\/li\u003e\n\u003cli\u003eAnyone running Aptus's wider substrate care range alongside their base nutrients\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eMicromix Drip solves the same beneficial-microlife problem as Micromix Soil, just delivered the way growers with drip or fertigation systems actually feed their plants. Get the dosing right and it slots straight into an existing irrigation routine.\u003c\/p\u003e\n\u003cp\u003eThe right pick if your setup runs through a tank and a dripper. Does exactly what it should, day in, day out.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":42568346304682,"sku":"100083","price":10.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/products\/j_0e72b24b-152b-45b5-98b1-95eeecd140a4.jpg?v=1645288736"},{"product_id":"aptus-micromix-soil-100g","title":"Aptus Micromix Soil 100g","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eAptus Micromix Soil 100g - Beneficial Microlife for Mixing Direct into Growing Medium\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e soil growers who want to inoculate their growing medium with beneficial microorganisms at transplanting, rather than dosing through irrigation water.\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nThis is the dry-mix version, meant to go straight into your soil or planting hole rather than being dissolved and fed through a drip line. If you are hand-watering pots of soil, this is the Micromix you want, not the Drip version. Get it worked into the medium at transplanting and you are giving your roots a head start against the pests and pathogens that sterile substrate leaves them exposed to.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eMicromix Soil is one of two Micromix powders from Aptus, the other being Micromix Drip, both built around a mix of beneficial microorganisms and stimulants selected for their specific functions in the root zone. Sterile growing substrates have all microlife destroyed during manufacture, including the beneficial organisms that would otherwise protect roots and support growth, which is exactly the gap Micromix is designed to fill.\u003c\/p\u003e\n\n\u003cp\u003eMicromix Soil is specifically formulated as a dry powder to be worked directly into the growing medium or planting hole, rather than dissolved in water. This makes it the version suited to soil growers doing a one-off substrate inoculation at transplanting, as opposed to growers dosing beneficial microlife continuously through a drip or fertigation system.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eBeneficial microbial inoculants are a well established category, usually split between dry substrate additives and liquid or water-dosed products.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompared with Aptus's own Micromix Drip, Soil is worked dry into the growing medium at planting, while Drip is dissolved in water and dosed through an irrigation system.\u003c\/li\u003e\n\u003cli\u003eAgainst mycorrhizal inoculants like Aptus Mycor Mix or similar root fungi products, Micromix Soil focuses on beneficial bacteria and microorganisms rather than mycorrhizal fungi specifically.\u003c\/li\u003e\n\u003cli\u003eCompared with dry beneficial bacteria products from brands like Canna or BAC, Micromix Soil follows the same substrate-inoculation logic, applied at transplanting rather than through the water.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt is the right tool for a one-off substrate treatment rather than an ongoing, water-delivered dose.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eMicromix Soil is worked into the medium directly rather than mixed into a water tank.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMixing through substrate\u003c\/strong\u003e\u003cbr\u003eMix through the growing medium at 0.5 to 1g per litre of soil or straw.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlanting holes\u003c\/strong\u003e\u003cbr\u003eAlternatively, use 1g in each planting hole before transplanting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRepeat treatment\u003c\/strong\u003e\u003cbr\u003eOptionally repeat the treatment after 21 days, using Micromix Drip (dissolved in water) rather than more of the Soil powder, to maintain beneficial microlife levels through the growth phase.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFormat: \u003cstrong\u003eDry powder\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePack size: \u003cstrong\u003e100g\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContains: \u003cstrong\u003e100% organic beneficial microorganisms and stimulants\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDelivery method: \u003cstrong\u003eMixed directly into growing medium or planting hole\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDosage: \u003cstrong\u003e0.5-1g per litre of soil\/straw, or 1g per planting hole\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRepeat treatment: \u003cstrong\u003eOptional, after 21 days, using Micromix Drip\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable media: \u003cstrong\u003eSoil and other solid growing substrates\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSoil growers transplanting into fresh substrate who want to inoculate at planting\u003c\/li\u003e\n\u003cli\u003eGrowers hand-watering pots rather than running drip or fertigation systems\u003c\/li\u003e\n\u003cli\u003eAnyone wanting to protect young plants' root systems from harmful fungi and bacteria from the start\u003c\/li\u003e\n\u003cli\u003eGrowers running Aptus's wider substrate care range alongside their base nutrients\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eMicromix Soil does one job cleanly: get beneficial microlife into your growing medium right at the point you need it most, at transplanting. If your setup is pots and hand watering rather than a tank and drippers, this is the version to reach for, not Micromix Drip.\u003c\/p\u003e\n\u003cp\u003eA smart, low-cost addition at transplant time. One we sell a lot of for new growers.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":42568350335146,"sku":"100082","price":11.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/products\/k_04c6f9fc-6863-4d1c-965b-70121f9db8f4.jpg?v=1645288798"},{"product_id":"emerald-harvest-cal-mag","title":"Emerald Harvest - Cal-Mag","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eEmerald Harvest Cal-Mag - Calcium and Magnesium Supplement for Coco and Hydro\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e growers running coco coir or hydro systems who need extra calcium and magnesium to avoid deficiencies during peak flower.\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nCal-Mag deficiencies are one of the most common issues we see reported by new coco growers, and this is the straightforward fix. It's not glamorous, but a bottle of this sat on the shelf saves a lot of head-scratching over yellowing leaves later in the grow.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eCal-Mag, from California-based Emerald Harvest, is a calcium and magnesium supplement with an NPK contribution of roughly 2-0-0, carrying around 3% calcium and 0.5% magnesium, derived from calcium nitrate, magnesium sulfate, calcium acetate, magnesium acetate and kelp extract. Calcium and magnesium are secondary macronutrients that play an outsized role in plant health: calcium supports cell wall strength and structure, while magnesium is central to chlorophyll production and photosynthesis.\u003c\/p\u003e\n\n\u003cp\u003eIt's particularly important in coco coir, which naturally locks up calcium and magnesium, and in RO or soft-water hydro systems where these elements aren't present in the water to begin with. Cal-Mag also assists with the transport of other nutrients through the plant and helps the rest of your feeding schedule work as intended, especially during the nutrient-hungry peak flowering stage.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eCal-mag supplements are near-universal across nutrient brands, and Emerald Harvest's version is a solid mineral-based entry in that category.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVs BioBizz Calmag: BioBizz's version is certified organic and contributes no nitrogen at all, while Emerald Harvest's Cal-Mag is a mineral-salt formula with a small NPK contribution alongside the calcium and magnesium.\u003c\/li\u003e\n\u003cli\u003eVs General Hydroponics CALiMAGic: a similarly mineral-based product aimed at the same coco and RO-water deficiency, priced comparably.\u003c\/li\u003e\n\u003cli\u003eVs Canna's cal-mag options: Canna's coco line often needs less supplementary cal-mag if you're on tap water, but RO growers on any brand will typically need a dedicated product like this one.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt's a straightforward, mineral-based cal-mag supplement priced in line with the rest of the category, and it does the specific job it's designed for.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eDosage is light, since this is a supplement rather than a base feed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIrrigation\u003c\/strong\u003e\u003cbr\u003eUse 0.5 to 1.25ml of Cal-Mag per litre of water, mixed in with your regular base feed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFoliar application\u003c\/strong\u003e\u003cbr\u003eDilute to 0.75ml per litre for a foliar spray if you need a faster response to visible deficiency symptoms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen to start\u003c\/strong\u003e\u003cbr\u003eIntroduce Cal-Mag from early in the grow if you're on coco or RO water, rather than waiting for deficiency symptoms like interveinal yellowing or weak stems to appear.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNPK contribution: \u003cstrong\u003eapproximately 2-0-0\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCalcium: \u003cstrong\u003e3%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMagnesium: \u003cstrong\u003e0.5%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eKey ingredients: \u003cstrong\u003ecalcium nitrate, magnesium sulfate, calcium acetate, magnesium acetate, kelp extract\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDosage (irrigation): \u003cstrong\u003e0.5-1.25ml per litre\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDosage (foliar): \u003cstrong\u003e0.75ml per litre\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBest suited to: \u003cstrong\u003ecoco coir, RO water, soft-water hydro systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSizes available: \u003cstrong\u003e0.95L, 3.79L, 9.46L, 22.71L\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eVendor: \u003cstrong\u003eEmerald Harvest (Santa Rosa, California)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCoco coir growers needing to counter calcium and magnesium lock-up\u003c\/li\u003e\n\u003cli\u003eGrowers on reverse osmosis or very soft tap water\u003c\/li\u003e\n\u003cli\u003eAnyone running Emerald Harvest's Grow, Micro and Bloom base nutrients who wants the matching cal-mag supplement\u003c\/li\u003e\n\u003cli\u003eGrowers seeing early signs of cal-mag deficiency in peak flower\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest suited to coco and RO-water setups where cal-mag deficiency is a near-certainty without supplementation.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eEssential stuff if you're growing in coco or on RO water, and Emerald Harvest's version is a dependable, straightforward mineral supplement that does exactly the job it's meant to.\u003c\/p\u003e\n\u003cp\u003eOne we sell a lot of for new growers moving into coco for the first time.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"EMERALD HARVEST","offers":[{"title":"0.95 Litre","offer_id":47916144066730,"sku":"20770","price":19.99,"currency_code":"GBP","in_stock":true},{"title":"3.79 Litre","offer_id":47916144099498,"sku":"20780","price":54.99,"currency_code":"GBP","in_stock":true},{"title":"9.46 Litre","offer_id":47916144132266,"sku":"500328","price":105.99,"currency_code":"GBP","in_stock":true},{"title":"22.71 Litre","offer_id":47916144165034,"sku":"500329","price":199.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/cal-mag_group.jpg?v=1769188412"},{"product_id":"aptus-fulvic-blast-1l","title":"Aptus Fulvic Blast","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eAptus Fulvic Blast - Fulvic Acid Microelement Booster for Deficiency Prevention\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e growers wanting a weekly microelement top-up to head off trace element deficiencies before they show up.\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nThink of this as cheap insurance against the trace element deficiencies that are genuinely fiddly to diagnose once they show up on the leaves. A weekly dose is low effort for the peace of mind, and the dosing rate is tiny, so a single bottle covers a lot of waterings. Not a product that will transform a grow on its own, but a sound part of a wider feeding routine.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eFulvic Blast is a complete microelement booster built around low molecular weight fulvic acid, combined with plant stimulants and a broad spread of microelements including iron, zinc, manganese, boron, copper, molybdenum and magnesium among others. Fulvic acid is directly absorbed into the plant and acts as a natural mineral chelator, which is what allows Fulvic Blast to improve the uptake of microelements that are already present in the growing medium, not just the ones it supplies itself.\u003c\/p\u003e\n\n\u003cp\u003eIts high chelating capacity also means it can help break down accumulated nutrient salts and bind heavy metals, reducing the nutritional imbalances that come from a medium that has built up excess salts over a cycle or two.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eFulvic and humic acid products are a well established category across most serious nutrient ranges.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompared with Canna's Cannazym or House and Garden's Amino Treatment, Fulvic Blast is specifically a fulvic acid and trace element product rather than an enzyme or amino acid supplement.\u003c\/li\u003e\n\u003cli\u003eAgainst generic fulvic acid concentrates sold as standalone soil amendments, Fulvic Blast combines the fulvic acid with a full microelement spread in one product.\u003c\/li\u003e\n\u003cli\u003eCompared with its sister product Humic Blast, Fulvic Blast is dosed weekly throughout the cycle as ongoing prevention, while Humic Blast is more of an end-of-cycle medium conditioner.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt sits comfortably alongside the trace-element boosters offered by the bigger nutrient brands, at a dosing rate that keeps a bottle going for a long time.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eFulvic Blast is designed as ongoing weekly prevention rather than a one-off treatment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeekly dosing\u003c\/strong\u003e\u003cbr\u003eUse 3ml per 10 litres of water (a 1:3333 dilution), preferably once a week throughout the growing cycle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSuspected deficiencies\u003c\/strong\u003e\u003cbr\u003eUse at uncertain or suspected microelement deficiencies as well as on a routine weekly basis.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePreparation\u003c\/strong\u003e\u003cbr\u003eShake well before use and mix thoroughly into the nutrient solution, which is fully water-soluble and leaves no residue in irrigation systems.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFormat: \u003cstrong\u003eLiquid concentrate\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePack size: \u003cstrong\u003e1L\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContains: \u003cstrong\u003eLow molecular fulvic acid, plant stimulants, L-amino acids, chelated microelements\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMicroelements included: \u003cstrong\u003eIron, zinc, manganese, boron, copper, molybdenum, magnesium and others\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDosage: \u003cstrong\u003e3ml per 10 litres of water\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency: \u003cstrong\u003eWeekly, or at signs of deficiency\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSolubility: \u003cstrong\u003eFully water-soluble, no residue\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers wanting routine prevention against microelement deficiencies\u003c\/li\u003e\n\u003cli\u003eAnyone seeing early, unclear deficiency symptoms and wanting a broad-spectrum trace element top-up\u003c\/li\u003e\n\u003cli\u003eGrowers running longer cycles where trace element depletion becomes more likely\u003c\/li\u003e\n\u003cli\u003eBudget growers who want a low-dose product that lasts a long time per bottle\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eFulvic Blast is a sensible, low-cost weekly habit rather than a dramatic fix, and that is exactly the point. Keep it in weekly rotation and you are far less likely to be firefighting a trace element problem later in the cycle.\u003c\/p\u003e\n\u003cp\u003eA solid, low-effort addition to any feeding schedule. One we sell a lot of for new growers.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"Aptus","offers":[{"title":"250ml","offer_id":42568357314730,"sku":"810155","price":8.5,"currency_code":"GBP","in_stock":false},{"title":"1L","offer_id":42568357347498,"sku":"810156","price":20.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/products\/HYV-0219.jpg?v=1645289224"},{"product_id":"aptus-humic-blast","title":"Aptus Humic Blast","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eAptus Humic Blast - Organic Soil Conditioner for End-of-Cycle Flush and Medium Reuse\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e growers wanting to condition their growing medium at the end of a cycle, either to finish cleanly or to prep the medium for reuse.\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nThis is very much an end-of-cycle product rather than something you dose all the way through. Used in the last couple of waterings it helps break down the build-up of salts your medium has accumulated over the cycle, which matters both for a cleaner finish and if you are planning to reuse that medium next time round. Simple to use, just do not forget it in the run-up to harvest.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eHumic Blast is an organic soil conditioner built around humic acid sourced from the Leonardite layer, supplemented with microlife biomass from controlled fermentation, growth-promoting L-amino acids and specific plant extracts. Humic acid works by storing nutrients in the medium until the plant is ready to take them up, while also helping to balance cation exchange capacity, improve water retention and break down the salt build-up that accumulates in a growing medium over a cycle.\u003c\/p\u003e\n\n\u003cp\u003eIt also has a detoxifying effect, helping to neutralise heavy metals, chlorine compounds, aluminium and sodium that can accumulate in the medium, which is part of why Aptus position it as a way to allow safe medium reuse across multiple cycles rather than always starting fresh.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eHumic acid soil conditioners are common across organic and semi-organic nutrient ranges.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompared with plain Leonardite-derived humic acid products sold as standalone soil amendments, Humic Blast adds microlife biomass and amino acids into the same formula.\u003c\/li\u003e\n\u003cli\u003eAgainst Canna's Cannazym, which is enzyme-focused, Humic Blast works more on the medium's structure and salt build-up rather than directly targeting root-zone enzymes.\u003c\/li\u003e\n\u003cli\u003eCompared with its sister product Fulvic Blast, Humic Blast is used specifically at the end of a cycle as a conditioner and flush aid, while Fulvic Blast is dosed weekly throughout as ongoing microelement prevention.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt fills a specific end-of-cycle niche rather than trying to be an all-purpose additive, which keeps its use simple.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eHumic Blast is used specifically toward the end of a cycle rather than throughout.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStandard dose\u003c\/strong\u003e\u003cbr\u003eUse 3ml per 10 litres of water during the last two to three waterings of the cycle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFinal watering\u003c\/strong\u003e\u003cbr\u003eIncrease to 6ml per 10 litres of water for the very last watering before harvest or flush.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMedium reuse\u003c\/strong\u003e\u003cbr\u003eUse ahead of transplanting to condition new growing medium, or use in the final feedings, alongside a plain water flush in the final week, to prepare the medium for its next cycle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePreparation\u003c\/strong\u003e\u003cbr\u003eShake well before use.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFormat: \u003cstrong\u003eLiquid concentrate\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContains: \u003cstrong\u003eHumic acid (Leonardite), microlife biomass, L-amino acids, plant extracts\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eStandard dose: \u003cstrong\u003e3ml per 10 litres of water\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFinal watering dose: \u003cstrong\u003e6ml per 10 litres of water\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eTiming: \u003cstrong\u003eLast two to three waterings of a cycle\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eKey benefits: \u003cstrong\u003eImproves water retention, breaks down salt build-up, detoxifies heavy metals\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eReuse benefit: \u003cstrong\u003eHelps condition medium for safe reuse across cycles\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers wanting to condition and flush their medium cleanly before harvest\u003c\/li\u003e\n\u003cli\u003eAnyone planning to reuse soil, coco or other growing medium for another cycle\u003c\/li\u003e\n\u003cli\u003eGrowers dealing with salt build-up or nutrient lock-out late in a cycle\u003c\/li\u003e\n\u003cli\u003eBudget-conscious growers wanting to get more cycles out of the same medium\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eHumic Blast is a small, specific job done properly: clean up the medium at the end of a cycle so you finish well and set yourself up for a cleaner reuse or a fresh start. It is not a product you will think about often, but it earns its place in the last week or two.\u003c\/p\u003e\n\u003cp\u003eWorth having on hand for the final stretch of every cycle. Does exactly what it should, day in, day out.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"Aptus","offers":[{"title":"250ml","offer_id":42568375173290,"sku":"810166","price":8.0,"currency_code":"GBP","in_stock":false},{"title":"1L","offer_id":42568375206058,"sku":"810167","price":20.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/products\/HYV-0221.jpg?v=1645289821"},{"product_id":"emerald-harvest-root-wizard","title":"Emerald Harvest - Root Wizard","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eEmerald Harvest Root Wizard — Beneficial Bacteria Inoculant for Bigger Root Mass\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Hydroponic growers wanting healthier roots and better nutrient efficiency without overcomplicating their feed schedule\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nRoot Wizard is one of those additives that actually delivers visible results without asking much of you. Two applications across the growing cycle, a simple dose rate, and you're introducing the beneficial bacteria that soil gardens get naturally but hydroponic systems miss entirely. Growers using it report noticeable improvements in root vigour and nutrient uptake. This is proper kit that earns its place in your reservoir.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eEmerald Harvest Root Wizard is a \u003cstrong\u003eliquid microbial inoculant\u003c\/strong\u003e containing six carefully selected strains of plant growth-promoting rhizobacteria (PGPR). It's designed to colonise the root zone in hydroponic and soilless systems, boosting root development, strengthening nutrient uptake, and introducing natural disease suppression — all the biological activity that soil-grown plants get for free, but hydroponic setups typically lack. Simple to use, measurable results, smart value.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eRoot Wizard sits in the \u003cstrong\u003especialist, precision-focused tier\u003c\/strong\u003e of microbial inoculants.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFewer bacterial strains than some competitors, but each species is selected for proven rhizosphere performance — quality over quantity\u003c\/li\u003e\n\u003cli\u003eOnly two application points (early veg, early flower) versus competitors requiring weekly dosing\u003c\/li\u003e\n\u003cli\u003eLower application rate (4ml per litre) means better value across a season than multi-application systems\u003c\/li\u003e\n\u003cli\u003ePart of the broader Emerald Harvest nutrient ecosystem — works seamlessly with their base feeds and boosters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThink of it as the grower's version of a microbial inoculant: no fluff, no unnecessary species, just the bacteria that demonstrably improve root function and nutrient cycling.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eRoot Wizard works in both hydroponic and soilless media. Application is straightforward:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEarly vegetative stage\u003c\/strong\u003e\u003cbr\u003e\nAdd Root Wizard when potting up cuttings or seedlings at 4ml per litre of nutrient solution. This establishes microbial colonies during the critical root development window.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEarly flowering stage\u003c\/strong\u003e\u003cbr\u003e\nApply a second dose during the second week of flowering. This recharges the rhizosphere when nutrient demand spikes and root health is paramount.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible mediums\u003c\/strong\u003e\u003cbr\u003e\nWorks equally well in clay pebbles, perlite, rockwool, coco, or any inert soilless setup. Can also be applied as a foliar spray if needed, though root application is standard.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWater quality note\u003c\/strong\u003e\u003cbr\u003e\nIf your water is chlorinated or chloraminated, use a dechlorination product first — chlorine kills beneficial bacteria on contact. A single oversight there and you've wasted the inoculant.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFormat: \u003cstrong\u003eLiquid concentrate\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eApplication rate: \u003cstrong\u003e4ml per litre of nutrient solution\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBacterial strains (6 species):\n\u003cul\u003e\n\u003cli\u003eBacillus amyloliquefaciens: 2.5 × 10⁷ cfu\/mL\u003c\/li\u003e\n\u003cli\u003eBacillus licheniformis: 2.0 × 10⁷ cfu\/mL\u003c\/li\u003e\n\u003cli\u003eBacillus subtilis: 2.0 × 10⁷ cfu\/mL\u003c\/li\u003e\n\u003cli\u003eBacillus laevolacticus: 2.0 × 10⁷ cfu\/mL\u003c\/li\u003e\n\u003cli\u003eBacillus pasteurii: 1.0 × 10⁷ cfu\/mL\u003c\/li\u003e\n\u003cli\u003ePaenibacillus azotofixans: 1.0 × 10⁶ cfu\/mL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable sizes: \u003cstrong\u003e1-quart, 1-gallon, 15-gallon bulk\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eViability: \u003cstrong\u003eLiving bacterial spores; apply twice per growing cycle for optimal colonisation\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHydroponic growers running drip systems, ebb and flow, or NFT setups\u003c\/li\u003e\n\u003cli\u003ePropagation specialists working with cuttings and seedlings where early root vigour matters\u003c\/li\u003e\n\u003cli\u003eGrowers seeking 5-8% yield improvement through enhanced nutrient cycling\u003c\/li\u003e\n\u003cli\u003eAnyone wanting to reduce feeding rates by 10% without losing results (bacteria improve uptake efficiency)\u003c\/li\u003e\n\u003cli\u003eExperienced growers familiar with microbial biology who want precision over complexity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eThis is a microbial inoculant built for real-world hydroponic growing. Two strategic applications, sensible dose rate, visible root development — it does exactly what it should without demanding constant attention. Growers report noticeably healthier root zones and the bonus of natural disease suppression against root pathogens.\u003c\/p\u003e\n\u003cp\u003eIf you're running hydroponic systems and want to bridge the gap between soil's natural biology and your soilless setup, this is worth picking up. Works properly, costs less than weekly-dosing alternatives, and actually pays for itself through better nutrient efficiency. Good time to buy while stock lasts.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"EMERALD HARVEST","offers":[{"title":"0.95 Litre","offer_id":47916215140522,"sku":"20750","price":79.99,"currency_code":"GBP","in_stock":true},{"title":"3.79 Litre","offer_id":47916215173290,"sku":"20760","price":219.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/root_wizard.jpg?v=1769189617"},{"product_id":"cyco-recovery-kit","title":"Cyco Recovery Kit","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eCyco Recovery Kit — Plant Stress Relief \u0026amp; Deficiency Treatment for Hydroponic Systems\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers dealing with slow growth, environmental stress, or nutrient deficiencies who want a targeted solution that actually works\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nCyco Recovery Kit is the kind of product you buy when plants are struggling and you need them back on track fast. Three pharmaceutical-grade additives that do specific jobs — B1 for root health, Zyme for growth uptake, Dr. Repair for deficiency problems. Growers rate the individual components at 9.5–9.7 out of 10. That's not hype. That's track record.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eThe Cyco Recovery Kit is a \u003cstrong\u003ethree-part plant health system\u003c\/strong\u003e designed to revitalise plants showing signs of environmental stress, poor growth, or nutrient deficiencies. It includes one litre each of \u003cstrong\u003eB1 Boost\u003c\/strong\u003e, \u003cstrong\u003eDr. Repair\u003c\/strong\u003e, and \u003cstrong\u003eZyme\u003c\/strong\u003e — three complementary additives formulated with pharmaceutical-grade ingredients to restore plant vigour and help you get back to healthy, productive growth. Works across hydroponic systems, soil-free media like coco, and most standard growing setups.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eThis sits in the \u003cstrong\u003epremium additive category\u003c\/strong\u003e, positioned as a problem-solving kit rather than a base nutrient system.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEach component targets a specific issue — root health, enzyme function, or deficiency correction\u003c\/li\u003e\n\u003cli\u003ePharmaceutical-grade quality backed by 15+ years of industry use and high user ratings\u003c\/li\u003e\n\u003cli\u003eWorks as a standalone recovery solution or alongside existing nutrient ranges\u003c\/li\u003e\n\u003cli\u003eLonger shelf life than competitor enzyme products\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis isn't a base nutrient — it's a toolkit for fixing problems and maintaining plant health. You add it to your existing feed schedule.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eSimple to use. Mix 1ml per litre of water and apply weekly throughout both vegetative and flowering cycles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor slow-growing plants\u003c\/strong\u003e\u003cbr\u003e\nUse B1 Boost and Zyme together to encourage root development and nutrient uptake. Results typically show within 7–10 days.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor chlorosis and nutrient deficiencies\u003c\/strong\u003e\u003cbr\u003e\nDr. Repair targets iron deficiency and other lockout symptoms caused by poor drainage, root stress, or high alkalinity. Apply weekly until colour returns.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor environmental stress recovery\u003c\/strong\u003e\u003cbr\u003e\nUse all three together during the recovery phase. Zyme helps plants process nutrients again, B1 rebuilds root function, Dr. Repair restores leaf health.\u003c\/p\u003e\n\u003cp\u003eWorks in hydro, coco, dwc, or alongside soil-based growing. No special equipment needed.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKit contents: 1L Cyco B1 Boost, 1L Cyco Dr. Repair, 1L Cyco Zyme\u003c\/li\u003e\n\u003cli\u003eB1 Boost: High-concentration thiamine (Vitamin B1) with potassium for root and vegetative growth\u003c\/li\u003e\n\u003cli\u003eDr. Repair: Chelated micronutrient formula targeting chlorosis and environmental stress recovery\u003c\/li\u003e\n\u003cli\u003eZyme: Enzyme complex enhancing nutrient breakdown and plant uptake\u003c\/li\u003e\n\u003cli\u003eIngredient grade: Pharmaceutical, analytical, technical, and food-grade components\u003c\/li\u003e\n\u003cli\u003eApplication rate: 1ml per litre of water, weekly\u003c\/li\u003e\n\u003cli\u003eShelf life: Extended stability (longer than standard enzyme products)\u003c\/li\u003e\n\u003cli\u003eCompatible with: Hydroponic systems, coco, soil-free media, most growing setups\u003c\/li\u003e\n\u003cli\u003eManufacturer: Cyco (S.J. Enterprises, Australia) — formulated by leading plant physiologists and chemists\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers with struggling or slow-growing plants who need fast recovery\u003c\/li\u003e\n\u003cli\u003eAnyone dealing with nutrient lockout, chlorosis, or visible deficiencies\u003c\/li\u003e\n\u003cli\u003eHydroponic and coco growers looking to prevent problems or maintain plant health\u003c\/li\u003e\n\u003cli\u003eExperienced growers who want pharmaceutical-grade additives they can trust\u003c\/li\u003e\n\u003cli\u003eProblem-solvers who'd rather have targeted solutions than guess which single product to buy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eParticularly suited to setups where \u003cstrong\u003eplant health consistency matters and quick problem-solving saves time and crop potential\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eThis is a proper kit built by people who know what they're doing. Each product does a specific job, they work together, and grower feedback proves they work consistently. If your plants are struggling and you need them fixed, this is worth picking up while stock lasts.\u003c\/p\u003e\n\u003cp\u003eCyco's reputation stands on results. This kit earns that reputation.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"Cyco","offers":[{"title":"Default Title","offer_id":42568691777706,"sku":"710010","price":39.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/products\/HYN-0615-1.jpg?v=1645299354"},{"product_id":"emerald-harvest-sturdy-stalk","title":"Emerald Harvest - Sturdy Stalk","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eEmerald Harvest Sturdy Stalk - Potassium Silicate Stem and Branch Strengthener\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e growers whose plants are struggling to support heavy buds or branches and need stronger cell walls, not just staking.\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nSilica additives are one of the few boosters with a genuinely simple, well-understood mechanism, stronger cell walls, sturdier stems. Sturdy Stalk does that job without overcomplicating the dosing. If your plants are flopping under their own weight by late flower, this is a more useful fix than another trellis clip.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eSturdy Stalk is a potassium silicate supplement containing 11.2% silica (SiO2), which works by reinforcing the cell walls of the plant from the inside. Stronger cell walls mean thicker stems and branches that can support more weight, which matters most in mid-to-late flower when bud mass increases fast and stems that were fine in veg suddenly aren't.\u003c\/p\u003e\n\n\u003cp\u003eBecause it works at a cellular level rather than as a physical support, the benefit builds up over the grow rather than appearing overnight, so it's best started early rather than added as a last-minute fix once branches are already bending.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eSilica supplements are a well-established category with a handful of recognised names.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGeneral Hydroponics' Armor Si and Advanced Nutrients' Rhino Skin are the closest direct competitors, both potassium\/silicate-based stem strengtheners with a similar mechanism.\u003c\/li\u003e\n\u003cli\u003eDutch Master's Silica Booster targets the same outcome at a different concentration and price point.\u003c\/li\u003e\n\u003cli\u003ePhysical support like trellis netting or stakes treats the symptom, heavy branches, without addressing the underlying stem strength.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYou're paying for a targeted, well-dosed silica source rather than a generic \"cures everything\" additive.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eSilica needs to go into the reservoir before other nutrients to avoid it reacting and clogging lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMixing order\u003c\/strong\u003e\u003cbr\u003eAdd Sturdy Stalk to plain water first and mix thoroughly before adding any other nutrients, silicates can react with concentrated fertiliser salts if added directly together.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen to start\u003c\/strong\u003e\u003cbr\u003eBegin in early-to-mid vegetative growth so cell walls are already stronger by the time flowering adds weight, rather than waiting until branches are visibly struggling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDosing\u003c\/strong\u003e\u003cbr\u003eFollow the feed chart for your reservoir size, more isn't better with silica, overdosing can raise pH noticeably and needs correcting afterwards.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eActive ingredient: \u003cstrong\u003ePotassium silicate\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSilica content: \u003cstrong\u003e11.2% SiO2\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNPK ratio: \u003cstrong\u003e0-0-1\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanism: \u003cstrong\u003eStrengthens cell walls for thicker stems and branches\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMixing order: \u003cstrong\u003eAdd before other nutrients\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSizes available: \u003cstrong\u003e0.95L, 3.79L and 9.46L\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBrand: \u003cstrong\u003eEmerald Harvest\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers with heavy-flowering strains that struggle to hold up bud weight\u003c\/li\u003e\n\u003cli\u003eAnyone who's had branches snap or bend badly in previous grows\u003c\/li\u003e\n\u003cli\u003eGrowers running a full Emerald Harvest feed who want to add structural support to the schedule\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest suited to starting early in the grow rather than as a rescue treatment once plants are already struggling.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eIt's a genuinely useful additive with a clear, well-documented mechanism rather than a vague \"plant health\" booster. Stronger stems mean less risk of losing a heavy cola to a snapped branch late in flower.\u003c\/p\u003e\n\u003cp\u003eWorth picking up if you've had structural problems before, cheap insurance against losing bud weight to broken stems.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"EMERALD HARVEST","offers":[{"title":"0.95 Litre","offer_id":47916214550698,"sku":"20785","price":32.99,"currency_code":"GBP","in_stock":true},{"title":"3.79 Litre","offer_id":47916214583466,"sku":"20795","price":85.99,"currency_code":"GBP","in_stock":true},{"title":"9.46 Litre","offer_id":47916214616234,"sku":"500343","price":158.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/sturdy_stalk.jpg?v=1769189596"},{"product_id":"growth-technology-nitrozyme","title":"Growth Technology - Nitrozyme","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eGrowth Technology Nitrozyme — Concentrated Kelp Extract Growth Enhancer for Plants\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers wanting faster vegetative growth, stronger cuttings, and better stress tolerance without faffing about with complicated additives\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nNitrozyme is one those products that actually delivers on what it promises. It's a concentrated marine kelp extract that's been tested properly and used commercially for years. If you're serious about getting plants to the flowering stage faster and keeping them resilient under stress, this does the job. A little goes a long way, which is why growers keep coming back to it.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eNitrozyme is a \u003cstrong\u003ehighly concentrated seaweed extract\u003c\/strong\u003e derived from Ascophyllum Nodosum kelp harvested from the North Atlantic. It's packed with natural plant growth hormones — cytokinins, auxins, enzymes, and gibberellins — plus essential micronutrients and plant growth regulators that trigger faster vegetative growth and improve stress tolerance. Unlike dilute alternatives, Nitrozyme is processed and purified to maintain high hormone levels, so you're not paying for water.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eIn the kelp extract market, Nitrozyme sits at the performance end.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigher cytokinin concentration than most competitors — better for shoot initiation and lateral bud development\u003c\/li\u003e\n\u003cli\u003eCanadian-tested and commercially proven across multiple crop types\u003c\/li\u003e\n\u003cli\u003eWorks across soil, coco, and hydroponic systems with both root drench and foliar application\u003c\/li\u003e\n\u003cli\u003eConcentrate format means less volume waste and simpler dosing than cold-pressed alternatives\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYou'll pay more per bottle than budget kelp products, but the concentration means you're using less per application. Growers who've switched from dilute alternatives typically don't go back.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFoliar feeding (recommended)\u003c\/strong\u003e\u003cbr\u003e\nAdd 5ml per litre of water, mix well, and spray plants top to bottom — ensure leaf undersides are thoroughly wetted. Best applied during vegetative phase for maximum effect, but can be used throughout the growing cycle.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eRoot zone application\u003c\/strong\u003e\u003cbr\u003e\nSoil and coco: add 1-2ml per litre to your feed water. Hydroponic systems: use 5-10ml per litre of reservoir. Works in all media types — soil, coco, NFT, DWC, flood and drain.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eStage-specific timing\u003c\/strong\u003e\u003cbr\u003e\nApply to stock plants 2-3 weeks before taking cuttings to trigger vigorous new shoot growth. Treat seedlings and cuttings immediately for faster rooting and establishment. Use during vegetative phase to accelerate growth — timing matters, as the plant will amplify whatever growth phase it's already in.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eStress relief\u003c\/strong\u003e\u003cbr\u003e\nNitrozyme improves plant tolerance to temperature, humidity, and watering stress. Growers often apply it when plants are under pressure.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eActive ingredient: \u003cstrong\u003eAscophyllum Nodosum marine kelp extract\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContains: \u003cstrong\u003eCytokinins, auxins, enzymes, gibberellins, ethylenes, micronutrients, and plant growth regulators\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSource: \u003cstrong\u003eCanadian cold-harvested and purified\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eConcentration: \u003cstrong\u003eHighly concentrated — small dosages required\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable sizes: \u003cstrong\u003e300ml and 1L bottles\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eApplication methods: \u003cstrong\u003eFoliar spray, root drench (compatible with all growing media)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eShelf life: \u003cstrong\u003eStandard storage conditions required\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePropagation specialists wanting faster, more vigorous cuttings and seedlings\u003c\/li\u003e\n\u003cli\u003eHydroponic and coco growers optimising vegetative growth rates\u003c\/li\u003e\n\u003cli\u003eCommercial and semi-commercial operations prioritising yield and stress resilience\u003c\/li\u003e\n\u003cli\u003eAnyone running multiple crops who needs plants ready for the next stage faster\u003c\/li\u003e\n\u003cli\u003eGrowers dealing with environmental stress and wanting to build plant hardiness\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eThis is proper plant science in a bottle. The research backing it is solid — trial data shows 44% better germination rates, 57% more leaf development, and five fewer days to flowering. That's not marketing noise, that's real improvement.\u003c\/p\u003e\n\u003cp\u003eIt's not the cheapest kelp extract on the market, but concentration and proven commercial track record justify the price. A little goes a long way, and growers using this consistently report noticeable improvements in plant vigour and stress tolerance. Worth picking up if you're serious about getting better results without overcomplicating your feed schedule.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"GROWTH TECHNOLOGY","offers":[{"title":"100ml","offer_id":42568750596266,"sku":"90232","price":9.99,"currency_code":"GBP","in_stock":false},{"title":"300ml","offer_id":42568750629034,"sku":"90242","price":15.99,"currency_code":"GBP","in_stock":false},{"title":"1L","offer_id":42568750661802,"sku":null,"price":64.99,"currency_code":"GBP","in_stock":true},{"title":"5L","offer_id":42568750694570,"sku":null,"price":265.99,"currency_code":"GBP","in_stock":false},{"title":"1 Litre","offer_id":47916170084522,"sku":"90222","price":64.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/group_image_6_7.jpg?v=1769188643"},{"product_id":"plant-success-great-white-mycorrhizae","title":"Plant Success - Great White Mycorrhizae","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003ePlant Success Great White Mycorrhizae - Root Inoculant with 15 Fungi Species\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e growers wanting to build a stronger root system and improve nutrient uptake from transplant onward.\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nGreat White is one of the better-known root inoculants for a reason - it's not just mycorrhizal fungi, it's fungi plus beneficial bacteria plus Trichoderma in one product, which most single-strain inoculants don't offer. Genuinely useful at transplant time, and the smaller sizes make it easy to try without committing to a big tub.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003ePlant Success Great White Mycorrhizae is a root inoculant powder combining 15 species of mycorrhizal fungi, 19 species of beneficial bacteria and 2 species of Trichoderma, along with plant vitamins and glycine, in a single water-soluble formula. Mycorrhizal fungi form a symbiotic relationship with plant roots, extending the root system's effective reach into the surrounding growing medium and improving water and nutrient uptake, particularly phosphorus.\u003c\/p\u003e\n\n\u003cp\u003eIt's designed to be applied directly to the root zone at transplant or when potting up, so the fungi can begin colonising roots as early as possible - mycorrhizal relationships take time to establish, so earlier application generally gives better results than adding it later in the plant's life.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eMycorrhizal inoculants vary a lot in how many organisms they actually combine.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBroader-spectrum than Xtreme Gardening's own Mykos, which relies on a single mycorrhizal species (Glomus intraradices) rather than Great White's mix of fungi, bacteria and Trichoderma\u003c\/li\u003e\n\u003cli\u003eCovers similar ground to Canna's Rhizotonic in terms of root health support, though Rhizotonic works through root-stimulating compounds rather than living mycorrhizal colonisation\u003c\/li\u003e\n\u003cli\u003eA more complete, multi-organism formula than most single-strain root inoculants sold at a similar price\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor root-zone biology in one product, it's one of the more complete formulas on the market.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eTransplanting\u003c\/strong\u003e\u003cbr\u003eDust the powder directly onto roots or into the planting hole at transplant, ensuring direct root contact so the fungi can begin colonising.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePotting up\u003c\/strong\u003e\u003cbr\u003eMix into the growing medium at the base of the new pot before transplanting, so roots grow directly into inoculated substrate.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExisting plants\u003c\/strong\u003e\u003cbr\u003eWater in as a soil drench around the root zone of established plants, though results are generally slower and less pronounced than application at transplant.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: \u003cstrong\u003ePlant Success\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMycorrhizal fungi species: \u003cstrong\u003e15\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBeneficial bacteria species: \u003cstrong\u003e19\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eTrichoderma species: \u003cstrong\u003e2\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdditional ingredients: \u003cstrong\u003eplant vitamins, glycine\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFormat: \u003cstrong\u003ewater-soluble powder\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSizes available: \u003cstrong\u003e28g, 113g\/114g, 226g\/227g, 906g\/907g\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eApplication method: \u003cstrong\u003eroot-zone application at transplant, or soil drench\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers transplanting seedlings or clones into their final growing medium\u003c\/li\u003e\n\u003cli\u003eAnyone wanting to improve nutrient and water uptake without a synthetic additive\u003c\/li\u003e\n\u003cli\u003eGrowers running organic or living-soil setups\u003c\/li\u003e\n\u003cli\u003eBuyers who want fungi, bacteria and Trichoderma covered in a single product\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eRoot health is one of those things that's easy to ignore until it's a problem, and Great White is a straightforward way to get ahead of it at the one point in a plant's life - transplant - where it makes the biggest difference. The smaller sizes make it easy to try without a big commitment.\u003c\/p\u003e\n\u003cp\u003eOne we sell a lot of for new growers building out a proper transplant routine.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"PLANT SUCCESS","offers":[{"title":"113g","offer_id":42568790278314,"sku":null,"price":45.0,"currency_code":"GBP","in_stock":false},{"title":"226g","offer_id":42568790311082,"sku":null,"price":60.0,"currency_code":"GBP","in_stock":false},{"title":"28g","offer_id":42568790343850,"sku":"70000","price":13.99,"currency_code":"GBP","in_stock":true},{"title":"906g","offer_id":42568790376618,"sku":null,"price":220.0,"currency_code":"GBP","in_stock":false},{"title":"114g","offer_id":47916288049322,"sku":"70010","price":39.49,"currency_code":"GBP","in_stock":true},{"title":"227g","offer_id":47916288082090,"sku":"70020","price":53.99,"currency_code":"GBP","in_stock":true},{"title":"907g","offer_id":47916288114858,"sku":"70030","price":219.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/group_image_3_1.jpg?v=1769190639"},{"product_id":"ionic-cal-mag-pro","title":"Ionic Cal Mag Pro","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eIonic Cal-Mag Pro - Calcium \u0026amp; Magnesium Fix for Hungry Plants\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e growers in coco, RO, or soft-water hydro systems who are seeing pale new growth, interveinal yellowing, or want to head off cal-mag problems before they start.\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nWe rate Cal-Mag Pro as one of the easiest ways to stop calcium and magnesium deficiency wrecking a grow before it gets going. It's a Growth Technology product, so it's formulated properly rather than being some vague \"boost\" bottle, and a little goes a long way. At this price it's a sensible add to any feeding schedule running coco, RO water, or soft tap water.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eIonic Cal-Mag Pro is a concentrated calcium and magnesium supplement from Growth Technology, the UK manufacturer behind the wider Ionic nutrient range. It's built to correct and prevent Ca\/Mg deficiency in fast-growing plants, particularly during heavy flowering when calcium and magnesium uptake is at its highest. The formula carries an NPK of 3.8-0-0 with 5.6% calcium, 4.01% magnesium and 0.15% chelated iron, plus amino acids and humic acids to help the plant actually use what it's given rather than just diluting the feed.\u003c\/p\u003e\n\n\u003cp\u003eBecause it's designed as an add-on rather than a base feed, it works alongside any brand of nutrient - coco, soil or hydro - and is particularly useful for growers using reverse osmosis or soft tap water, where calcium and magnesium are naturally in short supply.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eCal-Mag correctors are a crowded shelf, but Ionic's version holds its own against the big names.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCosts less per litre than Advanced Nutrients Cal-Mag Xtra while covering the same Ca\/Mg\/Fe bases\u003c\/li\u003e\n\u003cli\u003eSits alongside CYCO Cal-Mag+ and Canna Cal Mag Agent as one of the standard supplements most grow shops stock for RO or coco growers\u003c\/li\u003e\n\u003cli\u003eComes in a 300ml size that the premium brands mostly skip, so you're not forced into a full litre just to try it\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot a flashy product, but it does the one job it's there for at a lower cost than most of the alternatives.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDosage\u003c\/strong\u003e\u003cbr\u003eAdd 0.5ml per litre as a preventative measure alongside your normal feed, or 1ml per litre if you're already seeing deficiency symptoms such as pale new leaves or brown spotting on older leaves.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCorrecting a deficiency\u003c\/strong\u003e\u003cbr\u003eOnce new growth comes back green and healthy, drop back to the preventative 0.5ml\/L rate rather than staying on the corrective dose long-term.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003cbr\u003eWorks alongside any base nutrient brand - coco, soil, or hydro - since it's a supplement rather than a complete feed.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: \u003cstrong\u003eGrowth Technology (Ionic range)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNPK: \u003cstrong\u003e3.8-0-0\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCalcium (Ca): \u003cstrong\u003e5.6%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMagnesium (Mg): \u003cstrong\u003e4.01%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eIron (Fe, chelated): \u003cstrong\u003e0.15%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdditional ingredients: \u003cstrong\u003eamino acids, humic acids, organic plant extracts\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFormat: \u003cstrong\u003eliquid concentrate\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSizes available: \u003cstrong\u003e300ml, 1 litre, 5 litre\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePreventative dose: \u003cstrong\u003e0.5ml\/L\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCorrective dose: \u003cstrong\u003e1ml\/L\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCoco coir growers who need extra Ca\/Mg on top of their base feed\u003c\/li\u003e\n\u003cli\u003eGrowers using reverse osmosis or soft tap water\u003c\/li\u003e\n\u003cli\u003eAnyone seeing pale new growth or brown spotting during heavy flowering\u003c\/li\u003e\n\u003cli\u003eBudget growers who want a proven cal-mag fix without paying premium-brand prices\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eCal-Mag Pro isn't a product you buy to get excited about, it's one you buy so you stop having a problem. It does exactly that, and it's priced sensibly enough that there's no reason to run RO water or coco without a bottle of something like this on the shelf.\u003c\/p\u003e\n\u003cp\u003eOne we sell a lot of for new growers who've just worked out their tap water isn't cutting it.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"IONIC","offers":[{"title":"1L","offer_id":42568846082218,"sku":null,"price":19.99,"currency_code":"GBP","in_stock":true},{"title":"5L","offer_id":42568846114986,"sku":null,"price":59.99,"currency_code":"GBP","in_stock":false},{"title":"300ml","offer_id":42568846147754,"sku":"89184","price":8.99,"currency_code":"GBP","in_stock":true},{"title":"1 Litre","offer_id":47916287459498,"sku":"89185","price":19.99,"currency_code":"GBP","in_stock":true},{"title":"5 Litre","offer_id":47916287492266,"sku":"89186","price":59.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/group_image_3_20.jpg?v=1769190622"},{"product_id":"aptus-k-boost","title":"Aptus K-Boost","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eAptus K-Boost - Organo-Mineral Potassium Maturation Booster\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers in the later weeks of flowering who want to push finishing weight, density, and end quality.\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nThis is a late-flower specialist rather than an all-round booster, and it earns its place precisely because it does one job well: pushing plants through maturation with a potassium-led finish. It's not a big bottle and it doesn't need to be, the dosage rates are small, so even the 150ml size goes a long way.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eAptus K-Boost is an organo-mineral maturation booster combining L-amino acids with potassium (K) and sulphur trioxide (SO3). Potassium plays a central role in a plant's late-stage development, supporting the processes that drive final bulking, density, and ripening, while the added amino acids help the plant put that potassium to use more efficiently rather than it sitting unused in the growing medium.\u003c\/p\u003e\n\n\u003cp\u003eIt's designed to be used specifically through the maturation window of flowering, aligning potassium supply with the stage where plants are finishing off rather than still building structure. Being fully water-soluble, it mixes cleanly into a nutrient tank without leaving residue that could clog drip lines or build up in the medium over time.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eLate-flower potassium boosters are a well-established category, with most premium nutrient brands offering their own version.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVersus House \u0026amp; Garden's Bud-XL: Bud-XL works by moving sugars from the leaves into the fruit to build weight, while K-Boost takes a more direct organo-mineral route, feeding potassium and sulphur straight to support the same late-stage finishing goal.\u003c\/li\u003e\n\u003cli\u003eVersus Canna's PK 13\/14: PK 13\/14 supplies extra phosphorus and potassium together for flowering, whereas K-Boost is a potassium-focused finishing product Aptus recommends pairing with its own P-Boost or CaMg-Boost for a fuller late-flower profile.\u003c\/li\u003e\n\u003cli\u003eVersus skipping a potassium booster altogether: potassium demand rises through late flowering, so a base feed alone may not always keep pace with what heavy-finishing plants are pulling from the medium.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt's a targeted, late-stage product rather than a general-purpose feed, which is exactly what makes it useful layered on top of a standard nutrient schedule.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eK-Boost is used for a defined window rather than across the whole grow cycle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTiming\u003c\/strong\u003e\u003cbr\u003eUse from around the fifth week through to the seventh week of flowering, aligning with the plant's maturation and finishing phase rather than earlier bud development.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDosage\u003c\/strong\u003e\u003cbr\u003eMix at 3 to 5ml per 10 litres of nutrient solution, adjusting within that range depending on how heavily your plants are finishing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePairing\u003c\/strong\u003e\u003cbr\u003eAptus recommend combining K-Boost with CaMg-Boost during this window to avoid antagonism between potassium and magnesium uptake, which can otherwise show up as a magnesium deficiency late in flower.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMixing\u003c\/strong\u003e\u003cbr\u003eAdd to your nutrient tank along with your base feed and any other boosters, stirring well since it's fully water-soluble and shouldn't need pre-dissolving.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: \u003cstrong\u003eAptus\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eType: \u003cstrong\u003eOrgano-mineral maturation booster\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eKey elements: \u003cstrong\u003ePotassium (K), Sulphur Trioxide (SO3), L-amino acids\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSizes available: \u003cstrong\u003e150ml, 500ml\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDosage: \u003cstrong\u003e3-5ml per 10L water\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUsage window: \u003cstrong\u003eWeek 5 to week 7 of flowering\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSolubility: \u003cstrong\u003e100% water-soluble, no residue\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers running heavy-finishing varieties that need extra late-flower support\u003c\/li\u003e\n\u003cli\u003eAnyone already using Aptus's Regulator or Super-PK who wants to complete the late-flower stack\u003c\/li\u003e\n\u003cli\u003eGrowers chasing density and finishing weight rather than early bud size\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest suited to use alongside a full nutrient schedule during the final weeks of flowering, not as a standalone feed.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eK-Boost does a specific job at a specific point in the grow, and it does it without fuss or residue buildup. Pairing it with CaMg-Boost as Aptus recommend gets the most out of it.\u003c\/p\u003e\n\u003cp\u003eAt a price that makes sense given how little you need per feed, this is an easy addition to a late-flower routine for anyone chasing better finish and weight.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"Aptus","offers":[{"title":"150ml","offer_id":42568856076458,"sku":"220110","price":7.5,"currency_code":"GBP","in_stock":false},{"title":"500ml","offer_id":42568856109226,"sku":"220120","price":10.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/products\/1_0c019faf-f96c-4713-b8d1-7419c5b11482.jpg?v=1645308654"},{"product_id":"aptus-nutrispray","title":"Aptus Nutrispray","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eAptus Nutrispray - Foliar-Applied Microelement Feed and Leaf Coating\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers who want a quick, direct way to correct or top up microelement levels without waiting on root uptake.\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nFoliar feeding is one of those techniques that gets overlooked because it feels like an extra step, but it's genuinely one of the fastest ways to get a struggling plant back on track. Nutrispray is a straightforward way to do it properly, and the small bottle sizes mean it's cheap to keep on hand for exactly those moments.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eAptus Nutrispray is a foliar-applied liquid fertilizer, blending natural surfactants, stimulators, and microelements into a spray that's absorbed directly through the leaf surface rather than through the roots. Because leaves can take up nutrients faster than roots in some situations, foliar feeding gives a quicker response than a root-only feed when a plant needs a boost or shows signs of a microelement shortfall.\u003c\/p\u003e\n\n\u003cp\u003eBeyond the immediate feed, Nutrispray also leaves a natural coating on the leaf surface, which continues to protect and feed the plant after the initial spray has dried. It's diluted with water before use and sprayed across the whole leaf surface rather than applied as a root drench.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eFoliar sprays sit alongside root feeding as a complementary technique rather than competing directly with base nutrients.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVersus not foliar feeding at all: relying on root uptake alone is fine under normal conditions, but a foliar spray like Nutrispray gives a faster route to correct a visible deficiency or give a general boost during stressful periods.\u003c\/li\u003e\n\u003cli\u003eVersus foliar ranges like Optic Foliar's product line: both approaches use leaf absorption to deliver nutrients quickly, though the exact blends of surfactants and microelements differ between brands.\u003c\/li\u003e\n\u003cli\u003eVersus a stronger root feed instead: pushing more nutrient through the roots doesn't address a leaf-level deficiency as directly or as quickly as spraying it straight onto the leaf surface.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt's a complementary tool rather than a replacement for your main feeding schedule, best used for targeted, fast-acting support.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eFoliar spraying has a few important rules that make the difference between a useful feed and leaf damage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDosage\u003c\/strong\u003e\u003cbr\u003eDilute at 2ml per litre of water and spray to cover the entire leaf surface; never apply at full strength.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTiming indoors\u003c\/strong\u003e\u003cbr\u003eSpray during weeks 1, 3, and 5 of the bloom stage for general nutrition support, always with the grow lights switched off.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTiming outdoors\u003c\/strong\u003e\u003cbr\u003eSpray once a week after planting, then move to roughly once a month through to harvest.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLights off rule\u003c\/strong\u003e\u003cbr\u003eAlways spray with lights off. Spraying under active grow lights risks burning the leaf where water droplets magnify light intensity on the surface.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: \u003cstrong\u003eAptus\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eType: \u003cstrong\u003eFoliar-applied liquid fertilizer\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eKey ingredients: \u003cstrong\u003eNatural surfactants, stimulators, microelements\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSizes available: \u003cstrong\u003e50ml, 150ml\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDosage: \u003cstrong\u003e2ml per litre of water\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eApplication: \u003cstrong\u003eFoliar spray, lights off\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eIndoor schedule: \u003cstrong\u003eWeeks 1, 3, 5 of bloom\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutdoor schedule: \u003cstrong\u003eWeekly after planting, then monthly to harvest\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers wanting a fast-acting way to correct a visible microelement deficiency\u003c\/li\u003e\n\u003cli\u003eAnyone growing outdoors who wants a simple monthly foliar top-up routine\u003c\/li\u003e\n\u003cli\u003eIndoor growers looking to add targeted support at key points across the bloom stage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest suited as a supplement to a root feeding schedule rather than a sole source of nutrition.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eNutrispray is a handy, low-cost way to add a fast-acting layer of feeding on top of your normal schedule, and the leaf coating it leaves behind is a nice bit of extra value beyond the initial spray. The small bottle sizes mean it's not a big spend to keep in the cupboard for when you need it.\u003c\/p\u003e\n\u003cp\u003eOne we sell a lot of for growers who want a quick fix in their back pocket rather than waiting on a root feed to take effect.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"Aptus","offers":[{"title":"50ml","offer_id":42568856240298,"sku":"810160","price":10.37,"currency_code":"GBP","in_stock":false},{"title":"150ml","offer_id":42568856273066,"sku":"810161","price":11.55,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/products\/1_0bce13a9-035d-4496-8e00-e30fe45c3d61.jpg?v=1645308566"},{"product_id":"aptus-p-boost","title":"Aptus P-Boost","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eAptus P-Boost - Water-Soluble Phosphorus Booster for Flowering\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers wanting to support bud and flower development with a clean, residue-free phosphorus source through the flowering stage.\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nPhosphorus is one of those nutrients that's easy to under-supply once a plant hits flower and demand ramps up. P-Boost is a simple, targeted way to keep on top of it without introducing the residue problems some phosphorus sources can cause in drip systems over a long flowering run.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eAptus P-Boost is a phosphorus booster that's 100% soluble in water and produces no residue as it breaks down, which matters for growers running recirculating or drip systems where residue buildup can clog lines and emitters over time. Phosphorus plays a key role in flower and bud site development, energy transfer within the plant, and root health, all of which become more demanding once a plant moves from vegetative growth into flowering.\u003c\/p\u003e\n\n\u003cp\u003eP-Boost also contains organic acids, which can help lower the pH of your nutrient tank slightly as part of dosing it in, useful for growers working with water that tends to sit on the alkaline side.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003ePhosphorus-led boosters are a staple additive category through flowering, with most nutrient brands offering a version.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVersus Canna's PK 13\/14: PK 13\/14 supplies phosphorus and potassium together in a single flowering booster, whereas P-Boost is phosphorus-focused, which suits growers who want to dose phosphorus and potassium separately for finer control.\u003c\/li\u003e\n\u003cli\u003eVersus House \u0026amp; Garden's Bud-XL: Bud-XL works through sugar transfer to build weight, while P-Boost takes a more direct mineral-nutrition route to support flower and bud site development.\u003c\/li\u003e\n\u003cli\u003eVersus relying on base nutrient phosphorus alone: base feeds are formulated for average demand, so a standalone booster like P-Boost gives you room to push phosphorus higher for heavier-flowering varieties without overloading other elements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt's a clean, no-residue way to top up phosphorus specifically, which suits growers who prefer dosing nutrients individually rather than in fixed blends.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eP-Boost is used across a defined stretch of the flowering stage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTiming\u003c\/strong\u003e\u003cbr\u003eUse from the start of budding through to around the sixth week of flowering, tapering off as plants move into the finishing and maturation stage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDosage\u003c\/strong\u003e\u003cbr\u003eMix at 3 to 5ml per 10 litres of nutrient solution, adjusting within that range based on how heavily your plants are flowering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003epH check\u003c\/strong\u003e\u003cbr\u003eBecause P-Boost contains organic acids that can lower pH slightly, check and adjust your nutrient solution's pH after mixing rather than before.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePairing\u003c\/strong\u003e\u003cbr\u003eWorks well alongside Aptus K-Boost later in flowering as demand shifts from phosphorus toward potassium for finishing.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: \u003cstrong\u003eAptus\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eType: \u003cstrong\u003ePhosphorus booster\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eKey properties: \u003cstrong\u003e100% water-soluble, contains organic acids\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSizes available: \u003cstrong\u003e150ml, 500ml, 1L\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDosage: \u003cstrong\u003e3-5ml per 10L water\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUsage window: \u003cstrong\u003eBudding through to week 6 of flowering\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eResidue: \u003cstrong\u003eNone\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers running recirculating or drip systems who need a residue-free phosphorus source\u003c\/li\u003e\n\u003cli\u003eAnyone wanting to dose phosphorus and potassium separately rather than as a fixed PK blend\u003c\/li\u003e\n\u003cli\u003eGrowers whose water runs slightly alkaline and could use a mild pH nudge downward\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest suited to use from early flowering through mid-flower, handing over to a potassium-focused booster as plants move toward finishing.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eP-Boost covers a genuine gap for growers who want phosphorus control on its own rather than bundled into a fixed ratio booster. The no-residue formulation is a real practical benefit for anyone running drip lines over a long flowering cycle.\u003c\/p\u003e\n\u003cp\u003eAt a price that makes sense for how far a small dose goes, this is a sensible pick-up for anyone building out a proper flowering feed schedule.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"Aptus","offers":[{"title":"150ml","offer_id":42568856305834,"sku":"220080","price":5.28,"currency_code":"GBP","in_stock":false},{"title":"500ml","offer_id":42568856338602,"sku":"220090","price":10.4,"currency_code":"GBP","in_stock":false},{"title":"1L","offer_id":42568856371370,"sku":"220100","price":27.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/products\/1_c30ddea9-0322-40d3-9d47-a522964c5a13.jpg?v=1645308516"},{"product_id":"biobizz-bio-heaven","title":"BioBizz - Bio-Heaven","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eBioBizz Bio-Heaven - Organic Biostimulant for Better Nutrient Uptake\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers using BioBizz (or any) nutrients who want plants to make better use of what they're already feeding.\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nBio-Heaven isn't a feed in itself, it's a booster that helps your existing nutrients work harder. If you're already running BioBizz's All-Mix or Light-Mix and want a bit more out of your feed without changing your whole routine, this is the logical next step. Simple to dose, does what it says.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eBio-Heaven is BioBizz's organic biostimulant, built around L-amino chelates sourced from organic soy beans. It's designed to be added alongside your regular feed to improve nutrient uptake, translocation and overall plant metabolism, rather than to supply nutrients itself. BioBizz says plants typically absorb as little as 20% of the nutrients in a standard mineral feed, and that Bio-Heaven can help push that uptake efficiency significantly higher.\u003c\/p\u003e\n\n\u003cp\u003eIt's 100% organic, can be used throughout the entire grow and flower cycle, and works across substrates - soil, coco or hydro systems - either as a root feed mixed into your watering can or reservoir, or as a foliar spray.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eIt sits in the same category as other biostimulants and amino-based boosters.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVs Canna Boost Accelerator - both are metabolism\/uptake boosters used alongside a base feed; Bio-Heaven is built specifically around organic soy-derived amino chelates and BioBizz's organic line\u003c\/li\u003e\n\u003cli\u003eVs House \u0026amp; Garden Amino Treatment - a similar amino-acid approach, though Bio-Heaven is positioned to pair directly with BioBizz's All-Mix and Light-Mix ranges\u003c\/li\u003e\n\u003cli\u003eVs running no booster at all - if your plants are only using a fraction of the feed you're giving them, a biostimulant is one of the more cost-effective additions you can make\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt's not a replacement for a proper base feed - it's there to help your existing feed go further.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDosage\u003c\/strong\u003e\u003cbr\u003eStart at around 2ml per litre during the growth phase and increase to up to 5ml per litre during flowering, mixed into your regular feed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003cbr\u003eUse as a root feed watered in, or diluted and applied as a foliar spray - both are effective ways to get it into the plant.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTiming\u003c\/strong\u003e\u003cbr\u003eSuitable for use throughout the entire growing and flowering period, on soil, coco or hydro systems.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eType: \u003cstrong\u003eorganic biostimulant (metabolic booster, not a nutrient)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eKey ingredient: \u003cstrong\u003eL-amino chelates from organic soy beans\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCertification: \u003cstrong\u003e100% organic formulation\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDosage: \u003cstrong\u003e2ml\/L (growth) up to 5ml\/L (flowering)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eApplication: \u003cstrong\u003eroot feed or foliar spray\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible media: \u003cstrong\u003esoil, coco and hydroponic systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSizes available: \u003cstrong\u003e250ml, 500ml, 1L and 5L\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBioBizz growers running All-Mix or Light-Mix who want more from their feed\u003c\/li\u003e\n\u003cli\u003eOrganic growers looking for a soy-based amino booster rather than a synthetic one\u003c\/li\u003e\n\u003cli\u003eAnyone running hydro, coco or soil who wants better nutrient efficiency\u003c\/li\u003e\n\u003cli\u003eGrowers already happy with their base feed who want an incremental upgrade, not a change\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eBio-Heaven does a specific, useful job - helping plants actually use more of the feed you're already giving them - without asking you to overhaul your nutrient routine.\u003c\/p\u003e\n\u003cp\u003eDoes exactly what it should, day in, day out, and it's an easy add to an existing BioBizz-based routine.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"BIOBIZZ","offers":[{"title":"250ml","offer_id":42568857059498,"sku":"83616","price":16.99,"currency_code":"GBP","in_stock":true},{"title":"500ml","offer_id":42568857092266,"sku":"83615","price":34.99,"currency_code":"GBP","in_stock":true},{"title":"5 Litre","offer_id":42568857157802,"sku":"83618","price":244.99,"currency_code":"GBP","in_stock":false},{"title":"1 Litre","offer_id":47916170444970,"sku":"83617","price":54.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/bio_heaven_-_group_image_1.jpg?v=1769188654"},{"product_id":"biobizz-root-juice","title":"BioBizz - Root-Juice","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eBioBizz Root-Juice - Organic Root Stimulator for Cuttings and Young Plants\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers wanting stronger, faster root development in cuttings, seedlings and newly transplanted plants.\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nRoot-Juice is one of those products where the difference actually shows - cuttings root quicker and transplants bounce back faster. Cheap enough to run as standard practice during propagation, not just something you reach for when things go wrong.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eRoot-Juice is BioBizz's organic root stimulator, built around a combination of humic acid and seaweed extract. The seaweed extract supplies beneficial biology into the root zone, while the humic acid improves nutrient uptake at the root - together they're aimed at speeding up root development during the early stages of a plant's life, whether that's a fresh cutting, a seedling, or a plant that's just been transplanted.\u003c\/p\u003e\n\n\u003cp\u003eIt's suitable for use across soil, peat and coco growing media, and BioBizz also position it as helping plants tolerate higher nutrient strength and building resistance to root disease once established.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eIt's a direct alternative to the other big-name root stimulators on the market.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVs Canna Rhizotonic - both are humic\/seaweed-based root stimulants used during propagation; Root-Juice is BioBizz's organic-certified version aimed at growers running an organic feeding programme\u003c\/li\u003e\n\u003cli\u003eVs House \u0026amp; Garden Roots Excelurator - a similar-purpose product, though Root-Juice slots naturally into a BioBizz All-Mix or Light-Mix routine\u003c\/li\u003e\n\u003cli\u003eVs skipping a root stimulator entirely - propagation is the highest-risk stage of a grow, and a small investment here reduces losses at cutting and transplant stage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot essential, but one of the cheaper ways to reduce losses at the most fragile stage of a grow.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDosage\u003c\/strong\u003e\u003cbr\u003eMix 1-4ml per litre of water, using the lower end of that range for delicate cuttings and the higher end for more established young plants.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen to use\u003c\/strong\u003e\u003cbr\u003eApply during the first stages of growth - propagation, early veg, and straight after transplanting, when root development matters most.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMedia compatibility\u003c\/strong\u003e\u003cbr\u003eWorks across soil, peat and coco mixes, and can be watered into cutting trays or seedling pots directly.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eType: \u003cstrong\u003eorganic root stimulator\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eKey ingredients: \u003cstrong\u003ehumic acid and seaweed extract\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDosage: \u003cstrong\u003e1-4ml per litre of water\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUse stage: \u003cstrong\u003epropagation, early growth, post-transplant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible media: \u003cstrong\u003esoil, peat and coco\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSizes available: \u003cstrong\u003e250ml and 1L\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers taking cuttings who want faster, more reliable rooting\u003c\/li\u003e\n\u003cli\u003eAnyone transplanting seedlings or clones into their final pots\u003c\/li\u003e\n\u003cli\u003eOrganic growers wanting a certified organic alternative to mineral root stimulants\u003c\/li\u003e\n\u003cli\u003eGrowers who've had slow or patchy root development before\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eRoot-Juice earns its place in a propagation routine - it's a small, low-cost step that reduces the risk of losing cuttings or slow-starting seedlings.\u003c\/p\u003e\n\u003cp\u003eOne we sell a lot of for new growers setting up their first propagation tent.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"BIOBIZZ","offers":[{"title":"250ml","offer_id":42568857452714,"sku":"83602","price":11.99,"currency_code":"GBP","in_stock":true},{"title":"1 Litre","offer_id":47916253446314,"sku":"83603","price":35.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/root_juice_-_group_image.jpg?v=1769190067"},{"product_id":"cyco-uptake","title":"Cyco Uptake","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eCyco Uptake — Humic Acid Nutrient Additive for Enhanced Plant Absorption\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers wanting to unlock better nutrient uptake and root development without complicating their feeding schedule\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nThis is a straightforward, pharmaceutical-grade humic acid additive that does one job properly: gets your nutrients where they need to go. Growers consistently report better results than pricier competitors, particularly Advanced Nutrients' Ancient Earth. At 1ml per litre, a small bottle goes a long way. One we recommend a lot.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eCyco Uptake is a \u003cstrong\u003eleonardite-derived humic acid additive\u003c\/strong\u003e designed to improve nutrient availability throughout the vegetative and flowering cycle. It works by naturally chelating minerals and suspending nutrients around the root zone, so plants absorb what you're feeding them far more effectively. Contains phosphorus for DNA synthesis, root development, and fruit formation. Simple concept, reliable results.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eCyco Uptake sits in the \u003cstrong\u003emiddle ground between budget and premium humic acid products\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSame functional performance as Advanced Nutrients Ancient Earth and General Hydroponics Diamond Nectar at significantly lower cost\u003c\/li\u003e\n\u003cli\u003ePharmaceutical-grade ingredients with 1-micron filtration — consistency you can rely on\u003c\/li\u003e\n\u003cli\u003eThicker consistency due to humic content (note: can stain trays, so handle with care)\u003c\/li\u003e\n\u003cli\u003eHighly concentrated at 1ml per litre, so a small bottle lasts longer than you'd expect\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eGrowers report plants flourish better with Cyco than comparable products at double the price.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eCyco Uptake is dead simple to use. Add it to your nutrient mix throughout both vegetative and flowering stages for maximum benefit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStandard application\u003c\/strong\u003e\u003cbr\u003e\nAdd 1ml of Cyco Uptake per litre of made-up nutrient solution. That's it. Use the same dosage whether you're hand-watering, drip feeding, or running recirculating systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen to use it\u003c\/strong\u003e\u003cbr\u003e\nFrom week one through to finish. It works across hydroponic, coco, and soil setups without drama.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat to expect\u003c\/strong\u003e\u003cbr\u003e\nBetter nutrient translocation means fewer deficiency symptoms, greener foliage, and stronger root development. No burn, no lockout, no complications.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eActive ingredient: \u003cstrong\u003e1% Humic acids (leonardite-derived)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eComposition: \u003cstrong\u003e1% Humic acids, 99% inert carrier\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncluded phosphorus: \u003cstrong\u003eEssential for plant DNA, root development, and fruit formation\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDosage: \u003cstrong\u003e1ml per litre of nutrient solution\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eApplication: \u003cstrong\u003eVegetative and flowering cycle\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for: \u003cstrong\u003eRecirculating systems, total loss systems, hand-watering\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eManufacturing standard: \u003cstrong\u003eAnalytical, Pharmaceutical, Technical, and Food Grade ingredients\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFiltration: \u003cstrong\u003eAdvanced 1-micron filtration for maximum purity\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable sizes: \u003cstrong\u003e1L, 5L, 20L, and commercial quantities\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers running hydroponic, coco, or soil systems who want better nutrient efficiency\u003c\/li\u003e\n\u003cli\u003eAnyone trying to prevent nutrient lockout and micronutrient deficiencies\u003c\/li\u003e\n\u003cli\u003eExperienced growers switching from Advanced Nutrients or Canna looking to cut costs without losing results\u003c\/li\u003e\n\u003cli\u003eCommercial producers who need consistent quality at scale\u003c\/li\u003e\n\u003cli\u003eGrowers wanting to strengthen root development and fruit formation in flowering\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eParticularly well suited to growers who value \u003cstrong\u003ereliability, cost-effectiveness, and straightforward application\u003c\/strong\u003e over brand name.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eCyco Uptake is proper pharmaceutical-grade chelation at a price that makes sense. It does exactly what it claims — improves nutrient uptake, promotes healthier roots, supports stronger flowering — without overcomplicating your mix.\u003c\/p\u003e\n\u003cp\u003eEnd-of-line stock here, so you're getting a proven product at a much better price than usual. Worth picking up while clearance lasts.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"Cyco","offers":[{"title":"1L","offer_id":42583439802538,"sku":"710260","price":7.49,"currency_code":"GBP","in_stock":true},{"title":"5L","offer_id":42583439835306,"sku":"710270","price":24.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/products\/9_52896232-f20a-4eaf-89b4-6d889c380b74.jpg?v=1645626550"},{"product_id":"shogun-calmag","title":"Shogun CalMag","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eShogun CalMag — Preventative Calcium \u0026amp; Magnesium Supplement for Hydroponic Growing\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Coco growers, LED cultivators, and anyone running reverse osmosis water who wants to lock in consistent nutrition\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nCalMag gets positioned as a rescue tool, but Shogun's take on it is different — it's preventative nutrition. Feed it from veg onwards and you sidestep deficiencies before they start. Built in the UK, balanced formula, works cleanly alongside the rest of the Shogun range. No faffing about.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eShogun CalMag is a \u003cstrong\u003eliquid calcium and magnesium supplement\u003c\/strong\u003e formulated to keep plants fed throughout the growing cycle. It's not just a patch for problems — it's preventative nutrition that sits alongside your base feed from late vegetative right through to the final weeks before harvest. Contains nitrogen (2.6%), calcium (3.2%), magnesium (1.2%), and chelated iron (0.1%) in a highly bioavailable form designed for fast absorption in hydroponic systems and coco substrates.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eSits in the \u003cstrong\u003emid-premium value bracket\u003c\/strong\u003e of UK-available CalMag products.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUK-manufactured — faster delivery, no import hassle, direct support\u003c\/li\u003e\n\u003cli\u003eBalanced formula with added nitrogen, unlike zero-nitrogen competitors\u003c\/li\u003e\n\u003cli\u003ePreventative positioning rather than \"rescue only\" framing\u003c\/li\u003e\n\u003cli\u003eDesigned to work seamlessly with the full Shogun nutrient ecosystem\u003c\/li\u003e\n\u003cli\u003eSignificantly lower cost than premium US brands like General Hydroponics CALiMAGic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn practical terms: proper nutrient formulation at a price that doesn't require you to choose between CalMag and other additives.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eRoot feed (standard method)\u003c\/strong\u003e\u003cbr\u003e\nAdd 1–2ml per litre to your reservoir, feed tank, or watering can. Use throughout vegetative and flowering stages. Stop 2 weeks before final flush. Works in any growing method — hydroponics, drip irrigation, hand watering.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCoco coir growing\u003c\/strong\u003e\u003cbr\u003e\nEssential here. Coco has high cation exchange capacity and binds calcium and magnesium to itself, locking them away from roots. CalMag from week one ensures plants actually access these nutrients. Not optional in coco — standard practice.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eLED and HPS lighting\u003c\/strong\u003e\u003cbr\u003e\nPlants under powerful lights demand higher magnesium to support rapid growth and larger yields. Run CalMag preventatively to prevent the yellowing and stunted foliage that shows up under intensive lighting.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eReverse osmosis water systems\u003c\/strong\u003e\u003cbr\u003e\nRO water strips out minerals. CalMag tops up baseline nutrition and stabilises pH more reliably than trying to manage pure water alone.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCorrecting active deficiencies (foliar spray)\u003c\/strong\u003e\u003cbr\u003e\nIf you spot yellowing with green veins (magnesium), brown spots on young leaves (calcium), or leaf tip burn, mix at 15ml per litre and spray directly onto foliage once weekly until resolved. Maintain pH between 5–7 for foliar application.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNitrogen: \u003cstrong\u003e2.6%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCalcium: \u003cstrong\u003e3.2%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMagnesium: \u003cstrong\u003e1.2%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eIron (chelated): \u003cstrong\u003e0.1%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eApplication rate (root feed): \u003cstrong\u003e1–2ml per litre\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eApplication rate (foliar spray): \u003cstrong\u003e15ml per litre\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable pH range (foliar): \u003cstrong\u003e5–7\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable sizes: \u003cstrong\u003e250ml, 1L, 5L, 10L bottles\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eStorage: \u003cstrong\u003eRoom temperature, long-term stable\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eManufacturer: \u003cstrong\u003eShogun Fertilisers (UK)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCoco growers at any stage — from first-time to experienced\u003c\/li\u003e\n\u003cli\u003eAnyone running LED or HPS lighting at intensity\u003c\/li\u003e\n\u003cli\u003eGrowers using reverse osmosis or soft water\u003c\/li\u003e\n\u003cli\u003eBudget-conscious hydroponic cultivators who want proven UK nutrition\u003c\/li\u003e\n\u003cli\u003eGrowers already using the Shogun range and wanting integrated products\u003c\/li\u003e\n\u003cli\u003eAnyone building a systematic approach to preventing deficiencies rather than reacting to them\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eShogun CalMag is built on a smarter idea — use it from the start, not just when things go wrong. The nitrogen inclusion, chelated iron, and balanced calcium-magnesium ratio mean you're getting preventative nutrition that actually does work, not just a rescue product. UK manufacturer, reliable quality, clean integration with the rest of their nutrient line.\u003c\/p\u003e\n\u003cp\u003eWorth picking up if you're running coco, LED, or RO water. One we recommend a lot for growers who want to lock in consistent growing conditions without guessing what's missing. Good time to buy while stock lasts.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"Shogun","offers":[{"title":"250ml","offer_id":44139137663146,"sku":"410060","price":5.49,"currency_code":"GBP","in_stock":true},{"title":"1L","offer_id":44139137695914,"sku":"410070","price":12.49,"currency_code":"GBP","in_stock":true},{"title":"5L","offer_id":44139137728682,"sku":"410080","price":41.99,"currency_code":"GBP","in_stock":false},{"title":"10L","offer_id":44139137761450,"sku":"410085","price":71.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/products\/HYN-2678.jpg?v=1670584798"},{"product_id":"shogun-silicon","title":"Shogun Silicon","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eShogun Silicon — Potassium Silicate Plant Fortifier for Hydro \u0026amp; Coco Growing\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers running hydro or coco systems who want stronger plants, better pest resistance, and heavier yields without the mixing headaches\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nPotassium silicate is notoriously tricky to work with—clumps, gooey deposits, pH chaos. Shogun have solved that problem properly. This is a high-concentration silicon supplement that actually stays stable in solution, and at 1ml\/L you're getting 30mg\/L of bioavailable silicon. One we'd recommend for anyone serious about plant health in soilless systems.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eShogun Silicon is a \u003cstrong\u003econcentrated potassium silicate supplement\u003c\/strong\u003e designed to fortify plant structure and build natural resilience against pests, disease, and stress. Unlike raw potassium silicate, Shogun's formulation is refined for stability and ease of mixing—solving the industry's biggest pain point. At the recommended 1ml\/L dosage, it delivers unbeatable value per litre of silicon into your plants.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eSilicon supplements range widely in concentration and ease of use. Shogun sits at the premium end of the value spectrum.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigher silicon concentration than most mainstream brands (Advanced Nutrients, Botanicare, General Hydroponics)\u003c\/li\u003e\n\u003cli\u003eDesigned specifically to stay stable in mixed nutrient solutions—no gooey tank deposits\u003c\/li\u003e\n\u003cli\u003eWorks across all soilless substrates: hydro, aeroponic, and coco\u003c\/li\u003e\n\u003cli\u003eUK-made, tested against high-end nutrient systems, priced more sensibly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eGetting the mixing right\u003c\/strong\u003e\u003cbr\u003e\nPotassium silicate is notoriously difficult to work with. Shogun have engineered around this, but the protocol still matters. Add silicon first, adjust pH below 7, then add other nutrients. Never mix silicon and nutrients at pH 7 or above—calcium and magnesium will precipitate and you'll lose the benefit.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHydro and aeroponic systems\u003c\/strong\u003e\u003cbr\u003e\nFill tank to 75% with plain water. Pre-dilute all nutrients separately but hold them back. Add Shogun Silicon at 1ml\/L, mix thoroughly, adjust pH to below 7, then slowly add your base nutrients whilst mixing continuously. Use from week one through to week 7 of the bloom phase.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCoco coir\u003c\/strong\u003e\u003cbr\u003e\nFollow the same protocol as hydro—silicon first, pH below 7, then nutrients. Silicon is essential in coco since the substrate naturally lacks it. Feed little and often for best results.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFoliar spray (all substrates)\u003c\/strong\u003e\u003cbr\u003e\nDilute at 5ml\/L and keep pH between 5–7. Works on soil too, though soil-grown plants have naturally abundant silicon—foliar application is the safer route if you're using it in soil.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTiming\u003c\/strong\u003e\u003cbr\u003e\nCan be used from the moment cuttings or seedlings develop roots right through the growing cycle. Silicon is immobile in plants, so consistent feeding throughout matters more than one big dose.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive ingredient:\u003c\/strong\u003e Potassium silicate (highly refined, stable formulation)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilicon content:\u003c\/strong\u003e 1.4% (Si)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePotassium content:\u003c\/strong\u003e 4.6% (K₂O)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBioavailable form:\u003c\/strong\u003e Silicic acid (forms when pH is below 7 in solution)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage rate:\u003c\/strong\u003e 1ml per litre at all growth stages\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFoliar spray rate:\u003c\/strong\u003e 5ml per litre, pH 5–7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct pH:\u003c\/strong\u003e 10–11.5 (adjust downward in mixed solution)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubstrate compatibility:\u003c\/strong\u003e Hydro, aeroponic, coco, and soil\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHydro and coco growers who want stronger cell walls and heavier yields\u003c\/li\u003e\n\u003cli\u003eAnyone dealing with pest pressure or mould\/mildew in their system\u003c\/li\u003e\n\u003cli\u003eGrowers looking for a UK-made silicon supplement that actually stays stable\u003c\/li\u003e\n\u003cli\u003eExperienced nutrient users who understand why silicon matters in soilless growing\u003c\/li\u003e\n\u003cli\u003eSerious hobby growers running multiple crops where plant structure directly affects yield\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eSilicon gets overlooked in most nutrient regimes, but the benefits are too wide to ignore—stronger stems, better pest defence, improved photosynthesis, tougher leaves. Shogun have cracked the formulation problem that makes potassium silicate such a nightmare to work with.\u003c\/p\u003e\n\u003cp\u003eIf you're running hydro or coco, worth picking up while stock lasts. Feed it little and often, get the mixing protocol right the first time, and your plants will be noticeably tougher and more resilient. Good value for what you're getting.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"Shogun","offers":[{"title":"250ml","offer_id":44139139596458,"sku":"410090","price":4.99,"currency_code":"GBP","in_stock":true},{"title":"1L","offer_id":44139139629226,"sku":"410100","price":8.99,"currency_code":"GBP","in_stock":true},{"title":"5L","offer_id":44139139661994,"sku":"410110","price":33.99,"currency_code":"GBP","in_stock":false},{"title":"10L","offer_id":44139139694762,"sku":"410115","price":59.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/products\/HYN-2696.jpg?v=1670584866"},{"product_id":"shogun-zenzym","title":"Shogun Zenzym","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eShogun Zenzym — Enzyme Additive for Root Zone Health and Media Recycling\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers wanting to keep their root zone clean, recycle growing media, and get more life out of their systems\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nZenzym does something most nutrient additives don't — it actually lets you recycle your media instead of binning it. The enzyme blend is solid, it's made by a UK company with proper commercial testing behind it, and it costs less than the big names. One we recommend a lot for growers running multiple cycles or trying to cut waste costs without compromising root health.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eShogun Zenzym is an \u003cstrong\u003eenzyme additive\u003c\/strong\u003e that breaks down dead root material in your substrate, releasing locked-up nutrients back to your plants whilst creating space for new root growth. It's a working product that does three jobs at once: keeps your root zone healthy during growing cycles, lets you recycle media up to four times instead of dumping it, and helps maintain your hydroponic systems by clearing biofilm and debris. Simple, practical, properly tested.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eZenzym sits in the mid-tier of enzyme products, competing with Canna Cannazym and Advanced Nutrients Sensizym.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUK-made by a company with long commercial growing experience, not just rebranded formula\u003c\/li\u003e\n\u003cli\u003eSignificantly cheaper than premium branded enzymes without compromising enzyme blend quality\u003c\/li\u003e\n\u003cli\u003eStronger media recycling positioning — lets you reuse substrate properly, which the premium brands don't emphasise\u003c\/li\u003e\n\u003cli\u003eWorks across all media types and hydroponic systems, unlike some competitors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDuring growing cycles\u003c\/strong\u003e\u003cbr\u003e\nAdd 2.5ml per litre of water to your nutrient solution throughout vegetative and flowering stages. Apply it consistently — the enzymes work best when kept working. For fastest results, keep your growing space above 30°C; the enzymes accelerate in warmth.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMedia recycling (the money-saver)\u003c\/strong\u003e\u003cbr\u003e\nRemove as much of the old root ball as you can from your spent media, then drench it with Zenzym at up to 10 times normal strength (25ml per litre). Keep it moist for around 24 hours in a warm space. The enzyme blend breaks down all the dead root matter, pathogenic material, and compacted substrate, turning it back into living, aerated media. You'll get 3-4 full cycles from one batch of coco or soil instead of one.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSystem maintenance\u003c\/strong\u003e\u003cbr\u003e\nRun Zenzym through recirculating systems and dripper setups at normal dose. It clears biofilm buildup in pipes and breaks down organic debris that clogs pumps. Extends equipment life by months.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eType: \u003cstrong\u003eMulti-enzyme blend (cellulase, xylanase, pectinase, glucanase)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSource: \u003cstrong\u003eTrichoderma and Humicola fungal species\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanism: \u003cstrong\u003eHydrolysis — breaks 1.4-beta linkages in glucan molecules to release nutrients\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRecommended dose: \u003cstrong\u003e2.5ml per litre of water (standard growing)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMedia recycling dose: \u003cstrong\u003eUp to 25ml per litre (10x strength)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003epH range: \u003cstrong\u003e3.0–6.5 (effective up to pH 7.0)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOptimal temperature: \u003cstrong\u003e30°C for maximum enzyme activity\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable sizes: \u003cstrong\u003e250ml, 1L, 5L, 10L\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatibility: \u003cstrong\u003eAll growing media (soil, coco, clay pebbles) and all system types (hydro, drip, hand-water)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers running multiple cycles who want to cut media disposal costs\u003c\/li\u003e\n\u003cli\u003eHydroponic and drip system users wanting to prevent biofilm and system blockages\u003c\/li\u003e\n\u003cli\u003eAnyone looking to improve root zone health without complicated bio-stimulant stacking\u003c\/li\u003e\n\u003cli\u003eBudget-conscious growers who don't want to compromise on enzyme quality\u003c\/li\u003e\n\u003cli\u003eCommercial and home growers alike — this product scales well\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eZenzym is a straightforward enzyme product that does what it's supposed to do. The real value is media recycling — most growers bin their substrate and buy fresh every cycle. With Zenzym, you're getting 3-4 cycles from the same batch. Over a year, that's genuine money saved.\u003c\/p\u003e\n\u003cp\u003eIt's made in the UK, tested in commercial grows, and costs less than you'd expect for that pedigree. Use it as part of your standard feed schedule, or pull it out for system maintenance when you need it. Worth picking up, especially if you're planning to recycle media. Good time to buy while stock lasts.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"Shogun","offers":[{"title":"250ml","offer_id":44139141398698,"sku":"410530","price":7.49,"currency_code":"GBP","in_stock":true},{"title":"1L","offer_id":44139141431466,"sku":"410540","price":16.99,"currency_code":"GBP","in_stock":true},{"title":"5L","offer_id":44139141464234,"sku":"410550","price":69.99,"currency_code":"GBP","in_stock":true},{"title":"10L","offer_id":44139141497002,"sku":"410560","price":126.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/products\/HYN-2716.jpg?v=1670584903"},{"product_id":"plagron-calmag-pro","title":"Plagron - Calmag Pro","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003ePlagron Calmag Pro — Calcium Magnesium Supplement for RO Water \u0026amp; Soft Water Growing\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers using RO water, soft water areas, or LED systems who need a reliable calcium and magnesium base without guessing dosages\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nIf you're running RO water or live in a soft water area, this isn't optional — it's foundational. Plagron Calmag Pro does exactly what it should: gives your plants the calcium and magnesium they need to build strong cell walls and absorb nutrients properly. Twenty-five years in the game, and it still performs. One we sell a lot of for growers upgrading from tap water to filtered systems.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003ePlagron Calmag Pro is a \u003cstrong\u003eliquid calcium and magnesium supplement\u003c\/strong\u003e designed to mineralise reverse osmosis water and soft water, creating a stable foundation for your nutrient solution. RO and demineralised water strip out naturally occurring minerals — calcium and magnesium included — which plants need as secondary macronutrients. Without them, you get deficiencies that show up as yellowing leaves and weak growth. This additive puts them back in, in the exact ratio your plants need.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eCalmag products sit in a crowded space, but Plagron's formula has real distinctions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes 5% nitrogen (NPK 5-0-0) — competitors like GH CALiMAGic don't. Gives you a small nutrient boost alongside the Ca and Mg\u003c\/li\u003e\n\u003cli\u003eBalanced Ca:Mg ratio without sulphate interference — no mixing issues with other additives\u003c\/li\u003e\n\u003cli\u003eMore concentrated than most — you only need 0.75–1 ml per litre, where competitors ask for 1.5–2 ml\u003c\/li\u003e\n\u003cli\u003eProven 25+ year track record. Not a new-to-market product trying to prove itself\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you're comparing to brands that add iron (Humboldts Secret, Botanicare), note that Plagron keeps it simple. Iron deficiency is less common than Ca\/Mg deficiency, and you can add it separately if needed.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eCalmag Pro works across all growing systems, substrates, and lighting setups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRO and demineralised water\u003c\/strong\u003e\u003cbr\u003e\nAdd 0.75 ml per litre to establish a baseline EC of 0.4 before adding your main nutrients. Use this every feed. Maximum dosage is 1 ml per litre — don't overshoot.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSoft water areas\u003c\/strong\u003e\u003cbr\u003e\nIf you're in Wales, Scotland, or the North, your tap water is already low in minerals. Start at 0.75 ml\/L and adjust based on your water hardness. Test your source water first if possible.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLED growing systems\u003c\/strong\u003e\u003cbr\u003e\nLED lights reduce plant transpiration compared to traditional lamps. This means reduced calcium and magnesium uptake. Calmag Pro compensates for this biological shift — use it even if you're not on RO water.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCoco coir substrates\u003c\/strong\u003e\u003cbr\u003e\nWorks perfectly in coco. Apply with every watering as part of your base solution.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003cbr\u003e\nUnopened, it lasts 4 years. Once opened, use within 6 months.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eType: \u003cstrong\u003eLiquid calcium and magnesium supplement\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNPK Analysis: \u003cstrong\u003e5-0-0\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCalcium oxide (CaO): \u003cstrong\u003e5.7%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMagnesium oxide (MgO): \u003cstrong\u003e3.3%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNitrogen (N): \u003cstrong\u003e5.1% (as nitrate)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003epH of product: \u003cstrong\u003e4.3\u003c\/strong\u003e (adjusts solution pH to 6.0–6.5)\u003c\/li\u003e\n\u003cli\u003eAppearance: \u003cstrong\u003eBlue liquid, odourless\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDosage: \u003cstrong\u003e0.75–1 ml per litre of water\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable sizes: \u003cstrong\u003e250 ml, 500 ml, 1 L, 5 L, 10 L, 20 L\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eShelf life (unopened): \u003cstrong\u003e4 years\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eShelf life (opened): \u003cstrong\u003e6 months\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers using reverse osmosis or demineralised water systems who need a proper mineraliser base\u003c\/li\u003e\n\u003cli\u003eAnyone in soft water regions (particularly UK) wanting to avoid secondary nutrient deficiencies\u003c\/li\u003e\n\u003cli\u003eLED growers compensating for reduced mineral uptake under modern lighting\u003c\/li\u003e\n\u003cli\u003eCoco coir growers building a reliable feeding schedule without guesswork\u003c\/li\u003e\n\u003cli\u003eExperienced growers who want professional-grade simplicity without unnecessary additives\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eThis is genuinely foundational kit if you're serious about water quality. Calcium and magnesium deficiencies aren't flashy problems — they're insidious ones that quietly tank your results. Calmag Pro prevents that before it starts.\u003c\/p\u003e\n\u003cp\u003eThe nitrogen content is a bonus that sets it apart. The 25-year pedigree isn't marketing fluff — it means the formula actually works. Good time to pick up while stock lasts, especially if you're switching to RO or upgrading your lighting system.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"PLAGRON","offers":[{"title":"500ml","offer_id":44147918045354,"sku":"905963","price":9.49,"currency_code":"GBP","in_stock":true},{"title":"5 Litre","offer_id":44395795906730,"sku":"905962","price":60.99,"currency_code":"GBP","in_stock":true},{"title":"1 Litre","offer_id":47916025905322,"sku":"905961","price":14.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/plagron_calmag_pro_2.jpg?v=1769186455"},{"product_id":"silver-bullet-mist","title":"Silver Bullet Mist","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eSilver Bullet Mist - Silver-Stabilised Peroxide Disinfectant Spray\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e growers wanting a ready-to-use disinfectant spray for cleaning equipment, surfaces and grow spaces between cycles.\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nGrow room hygiene gets overlooked until something like botrytis or powdery mildew shows up, and Silver Bullet Mist is a genuinely solid way to stay ahead of it - spray and go, no mixing, no residue. The old listing for this one had clearly been copy-pasted from a grow light product, right down to listing \"Power: 5W\" as a spec, so we've rewritten it properly based on what the product actually is.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eSilver Bullet Mist is a silver-stabilised hydrogen peroxide disinfectant spray, formulated to break down the protective barriers of bacteria, fungi (including spores), viruses and algae in grow spaces. The ionic silver in the formula helps stabilise the hydrogen peroxide and catalyses its action against fungal and bacterial pathogens, giving it a broader and longer-lasting effect than plain hydrogen peroxide alone.\u003c\/p\u003e\n\n\u003cp\u003eIt's a ready-to-use, non-toxic, non-corrosive and pH-neutral formula that doesn't need diluting or mixing before use, designed for spraying directly onto walls, equipment, tools, scissors, propagation equipment, tent zips and other surfaces in a grow space to reduce disease pressure between cycles.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eGrow room disinfectants generally fall into chlorine-based, alcohol-based or stabilised-peroxide categories, and Silver Bullet sits firmly in the last group.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWorks on the same stabilised-peroxide principle as BioSafe's ZeroTol and SaniDate ranges, using silver rather than other stabilisers to extend the peroxide's effect\u003c\/li\u003e\n\u003cli\u003eChlorine-free and non-corrosive, unlike bleach-based cleaners that can damage metal fittings and ducting over time\u003c\/li\u003e\n\u003cli\u003eReady-to-use straight from the bottle, unlike concentrate-based disinfectants that need diluting to the correct strength before spraying\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA sensible choice if you want a spray-and-forget disinfectant that won't corrode grow room equipment over repeated use.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral surface cleaning\u003c\/strong\u003e\u003cbr\u003eSpray directly onto walls, benches, tent zips and other hard surfaces and allow to air dry - no wiping or rinsing needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTools and equipment\u003c\/strong\u003e\u003cbr\u003eSpray onto scissors, trimming tools and propagation equipment between uses to reduce the spread of disease between plants.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBetween grow cycles\u003c\/strong\u003e\u003cbr\u003eDo a full spray-down of the grow space - tent walls, ducting connections, floor and equipment - between harvests to cut down on carried-over pathogens before the next crop goes in.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: \u003cstrong\u003eSilver Bullet\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eActive formula: \u003cstrong\u003esilver-stabilised hydrogen peroxide\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFormat: \u003cstrong\u003eready-to-use spray, no dilution required\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eProperties: \u003cstrong\u003enon-toxic, non-corrosive, chlorine-free, pH-neutral\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eTargets: \u003cstrong\u003ebacteria, fungi and fungal spores, viruses, algae\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSizes available: \u003cstrong\u003e500ml spray bottle, 5 litre refill\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers wanting routine disinfection of grow room surfaces and equipment\u003c\/li\u003e\n\u003cli\u003eAnyone who has dealt with botrytis, powdery mildew or other fungal issues previously\u003c\/li\u003e\n\u003cli\u003eGrowers wanting a chlorine-free option that won't corrode metal fittings\u003c\/li\u003e\n\u003cli\u003ePropagation-focused growers wanting to keep cutting and cloning tools clean between plants\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eSilver Bullet Mist does a genuinely useful job that's easy to skip until it's too late - keeping a grow space clean enough that disease doesn't get a foothold in the first place. The 500ml spray bottle is the practical size for regular use, with the 5 litre bottle there to top it up.\u003c\/p\u003e\n\u003cp\u003eDoes exactly what it should, day in, day out.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"SILVER BULLET","offers":[{"title":"500mls","offer_id":47916350734506,"sku":"410400","price":12.99,"currency_code":"GBP","in_stock":true},{"title":"5 Litre","offer_id":47916350767274,"sku":"410410","price":79.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/silver_bullet_spray_both_sizes.jpg?v=1769192006"},{"product_id":"hades-pro-flower-booster","title":"Hades Pro Flower Booster","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eHades Pro Flower Booster - High-Strength Additive for Denser Flowering on Ornamentals\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e experienced ornamental growers wanting denser, heavier flower sites without giving up the oils and aromas that make quality flower worth growing.\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nThis is a strong, specialist additive rather than a general-purpose booster, and it's marked for ornamental plants only, not food crops. If you know what you're doing with PGR-style flowering additives, the 0-26-25 ratio and tight application window (week two or three of flower) give you real control over internode spacing and flower density. If you're new to boosters generally, this isn't the place to start experimenting.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eHades Pro Flower Booster is a high-strength synthetic flowering additive with an NPK ratio of 0-26-25, built to drive flower formation during the bloom phase. It works in a similar way to a plant growth regulator (PGR), shortening internodal distance and triggering the plant to put out more flowering sites, without cutting off the oil and terpene pathways that some harsher boosters can shut down.\u003c\/p\u003e\n\n\u003cp\u003eIt's labelled strictly for ornamental (non-edible) plants only. The manufacturer positions it as distinct from harsher synthetic PGRs specifically because it aims to increase flower weight and density while keeping oil production intact rather than trading one for the other.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eHades Pro sits in the same high-strength \"PGR-style\" flowering booster category as several well-known names, and is often mentioned by growers as a comparable alternative to Green House Feeding's Fruit Machine.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGreen House Feeding Fruit Machine is the closest direct comparison, working on a similar internode-shortening, density-boosting principle.\u003c\/li\u003e\n\u003cli\u003eAdvanced Nutrients Bud Factor X works differently, focused on trichome and essential oil production rather than internode compaction.\u003c\/li\u003e\n\u003cli\u003eAdvanced Nutrients Overdrive is a late-flower finishing additive rather than a mid-flower structural booster, so the two products are typically used at different points in the cycle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHades Pro is priced in the same bracket as these established names, and the choice between them tends to come down to grower preference and prior results rather than a clear price advantage either way.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDosage\u003c\/strong\u003e\u003cbr\u003eUse 1ml to 5ml per litre of water, applied during week two or three of the flowering phase.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExtra density\u003c\/strong\u003e\u003cbr\u003eFor additional density, it can also be used in weeks six and seven of flowering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003cbr\u003eIt's compatible with other nutrients and additives in your feeding schedule, but should not be used alongside other synthetic flower boosters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication method\u003c\/strong\u003e\u003cbr\u003eApply through the root feed rather than as a foliar spray - foliar application isn't advised once dense flower clusters have developed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCrop restriction\u003c\/strong\u003e\u003cbr\u003eFor ornamental plants only - this is not intended for food crops.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNPK ratio: \u003cstrong\u003e0-26-25\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFormat: \u003cstrong\u003esynthetic, PGR-style flowering additive\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eVolume: \u003cstrong\u003e1 Litre\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDose rate: \u003cstrong\u003e1-5ml per litre\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eApplication window: \u003cstrong\u003eweek two to three of flowering (optionally weeks six to seven for extra density)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCrop use: \u003cstrong\u003eornamental plants only\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatibility: \u003cstrong\u003euse alongside standard nutrients and additives; do not combine with other synthetic boosters\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eManufacturer: \u003cstrong\u003eHades\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eExperienced ornamental growers wanting denser, heavier flower sites\u003c\/li\u003e\n\u003cli\u003eGrowers comparing PGR-style boosters like Fruit Machine and looking for an alternative\u003c\/li\u003e\n\u003cli\u003eAnyone growing for flower density and weight rather than leaf or vegetative growth\u003c\/li\u003e\n\u003cli\u003eGrowers who understand strict dosing windows and won't stack it with other synthetic boosters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot suitable for anyone growing edible crops, or new growers who haven't used a flowering booster before.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eHades Pro Flower Booster is a specialist tool for a specific job - denser flower sites and shorter internodal spacing during a defined window in flower, without the oil-pathway trade-off some harsher boosters bring. It's not a casual add-on, and it's priced and positioned like the established PGR-style boosters it competes with.\u003c\/p\u003e\n\u003cp\u003eParticularly well suited to experienced growers who know exactly what they're trying to achieve. Worth picking up if you've used products like Fruit Machine before and want to compare results.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"HADES","offers":[{"title":"Default Title","offer_id":47915766513834,"sku":"450021","price":64.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/HADESPLANTGROWTHBOOSTER.jpg?v=1769180369"},{"product_id":"floraflex-root-drip","title":"FloraFlex Root Drip","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eFloraFlex Root Drip - Root Stimulant and System Cleaner in One\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e growers who want stronger, whiter roots early on and a drip system that stays clean rather than gradually clogging over a crop cycle.\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nThis is doing two jobs at once, which is why it costs more than a straightforward root stimulant. It pushes root hair development early on, and it helps keep your drippers and lines from gunking up over a full cycle. If you've ever had a dripper silently stop working halfway through a grow, that second job matters more than it sounds.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eFloraFlex Root Drip is a root-zone additive that combines a root stimulant with ingredients that help keep irrigation lines and drippers running clean. It's built to encourage thicker, whiter roots with more root hairs early in a plant's life, while also reducing the mineral and organic buildup that causes drippers and emitters to clog over a full crop cycle.\u003c\/p\u003e\n\n\u003cp\u003eUsed continuously through a grow rather than as a one-off treatment, it's aimed at growers running drip irrigation where a blocked emitter can go unnoticed for days and quietly starve a plant, as much as at growers simply wanting a stronger root system.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eMost root additives on the market focus on one job. Root Drip is positioned to cover two.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVs a straight root stimulant such as House \u0026amp; Garden Roots Excelurator or General Hydroponics RapidStart: those focus purely on root development, Root Drip adds ongoing system-cleaning on top\u003c\/li\u003e\n\u003cli\u003eVs a dedicated line cleaner such as General Hydroponics FloraKleen used between crops: FloraKleen is typically a flush-only product, Root Drip works continuously through the grow rather than just at changeover\u003c\/li\u003e\n\u003cli\u003eVs running a separate root stimulant and system cleaner: combining both into one product simplifies dosing but sits at a higher price point than either alone\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe premium price reflects the dual function, if you only need one of the two jobs, a single-purpose product will be cheaper.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eConsistency matters more than dose size with this kind of additive.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDosage\u003c\/strong\u003e\u003cbr\u003eFollow FloraFlex's published feed chart for your reservoir or feed-water volume rather than eyeballing it, root stimulants are typically used at low concentrations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen to start\u003c\/strong\u003e\u003cbr\u003eIntroduce from the start of veg, or straight after transplant, so root development benefits from the earliest possible stage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDrip system maintenance\u003c\/strong\u003e\u003cbr\u003eUse it continuously through the crop rather than only at flush, since the cleaning benefit comes from ongoing use, not a single dose.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFunction: \u003cstrong\u003eroot stimulant plus irrigation line and dripper cleaner\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFormat: \u003cstrong\u003eliquid concentrate\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUse period: \u003cstrong\u003ethroughout veg, continuing into bloom\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible systems: \u003cstrong\u003edrip irrigation, hand watering, hydroponics\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eApplication: \u003cstrong\u003eadded to feed water at every watering\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers running drip irrigation who've had issues with blocked emitters\u003c\/li\u003e\n\u003cli\u003eAnyone wanting stronger root development without adding a separate cleaner\u003c\/li\u003e\n\u003cli\u003eGrowers who prefer fewer bottles to dose rather than more\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest suited to drip-fed setups where keeping lines clear matters as much as root health.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eIt costs more than a basic root stimulant, but it's replacing two products with one, which is where the value logic actually stacks up. For anyone running drip irrigation, the cleaning side alone can save a lot of hassle.\u003c\/p\u003e\n\u003cp\u003eOne we sell a lot of to growers who've been caught out by a clogged dripper before. Worth it if you're running drip.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"FLORAFLEX","offers":[{"title":"Default Title","offer_id":47915782963370,"sku":"115366","price":79.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/1153661GALLONFLORAFLEXROOTDRIP.jpg?v=1769180727"},{"product_id":"floraflex-foliar-bloom-bag","title":"FloraFlex Foliar Bloom Bag","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eFloraFlex Foliar Bloom - Fast-Acting Foliar Spray for Flowering Plants\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e growers who want a fast top-up of nutrition straight to the leaf during early-to-mid flower, on top of their normal root feed.\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nThink of this as a top-up, not a replacement for your root feed. Sprayed on the leaf, it gets absorbed fast through the stomata, which is handy if you want a quick response without waiting for a root feed change to work through the whole plant. Keep your root feeding programme as the main event and use this to support it through the flower transition.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eFloraFlex Foliar Bloom is a foliar (leaf-applied) nutrient spray designed to support plants through the transition into and through early-to-mid flower. Rather than travelling up through the roots and stem, the nutrients are absorbed directly through the stomata on the leaf surface, which gives a faster response than a root feed adjustment alone.\u003c\/p\u003e\n\n\u003cp\u003eIt's formulated to slot in alongside FloraFlex's own B1\/B2 bloom base and Full Tilt finisher, giving growers running that system an extra route to support flower stacking and overall plant health without disturbing the root zone or reservoir chemistry.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eFoliar feeding is a supplement to root feeding, not a substitute for it, and most bloom-stage foliar sprays work on the same basic principle.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVs relying on root feed alone: foliar spraying gives a much faster uptake route when a plant needs a quick top-up during a stressful transition\u003c\/li\u003e\n\u003cli\u003eVs other bloom foliar sprays such as those from Optic Foliar or CANNA: same leaf-uptake principle, FloraFlex's version is built to pair specifically with its own B1\/B2\/Full Tilt feed schedule\u003c\/li\u003e\n\u003cli\u003eVs mixing your own foliar spray from base nutrients: a dedicated foliar formula is diluted and balanced for leaf application, which reduces the risk of leaf burn from an over-strength mix\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt won't carry a flowering plant on its own, but as a supporting spray during the bloom transition it earns its place in the feeding schedule.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eA little goes a long way with foliar sprays, and timing matters more than with root feeding.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMixing and spraying\u003c\/strong\u003e\u003cbr\u003eDilute according to the FloraFlex feed chart and apply with a fine mist sprayer, covering the underside of leaves where most stomata are, not just the top surface.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTiming\u003c\/strong\u003e\u003cbr\u003eSpray early in the light cycle or under low light, never under intense direct light, since wet leaves under strong light can scorch.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003cbr\u003eUse as a supplement alongside your normal root feed through the early-to-mid flower stage, not as a daily replacement for it.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFormat: \u003cstrong\u003eliquid foliar concentrate\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eApplication method: \u003cstrong\u003efoliar spray (leaf application)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eGrowth stage: \u003cstrong\u003eearly to mid flower\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUptake route: \u003cstrong\u003ethrough leaf stomata\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePairs with: \u003cstrong\u003eFloraFlex B1\/B2 bloom base and Full Tilt\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMixed with: \u003cstrong\u003ewater in a hand or pump sprayer\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers already running FloraFlex's B1\/B2\/Full Tilt bloom feed schedule\u003c\/li\u003e\n\u003cli\u003eAnyone wanting a fast-response supplement during the flower transition\u003c\/li\u003e\n\u003cli\u003eGrowers who prefer a two-pronged root plus foliar feeding approach\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest suited to growers looking for a supporting spray, not a standalone bloom feed.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eAs a supplement to a proper root feeding schedule, this does a specific job well: fast nutrient delivery when a flowering plant needs it. It's not going to replace your base nutrients, and it isn't trying to.\u003c\/p\u003e\n\u003cp\u003eOne we sell a lot of alongside FloraFlex's bloom range. Worth having in the cupboard for the flower transition.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"FLORAFLEX","offers":[{"title":"Default Title","offer_id":47915783159978,"sku":"115365","price":8.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/1153651LBFLORAFLEXFOLIARBLOOMBAG.jpg?v=1769180734"},{"product_id":"floraflex-foliar-veg-bag","title":"FloraFlex Foliar Veg Bag","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eFloraFlex Foliar Veg - Fast-Acting Foliar Spray for Vegetative Growth\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e growers who want to give young or slow-starting plants a fast nutrient boost straight to the leaf during early-to-mid veg.\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nUseful for exactly one job: getting a nutrient response fast when a plant looks like it's stalling in veg. Because it's absorbed through the leaf rather than the roots, it works quicker than adjusting your reservoir and waiting. Keep it as a support tool alongside your normal veg feed, not a replacement for it.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eFloraFlex Foliar Veg is a foliar (leaf-applied) nutrient spray built for the early-to-mid vegetative stage. Sprayed directly onto the foliage, the nutrients are absorbed through the stomata rather than travelling up through the root system, which gives a faster response than adjusting a root feed and waiting for it to take effect.\u003c\/p\u003e\n\n\u003cp\u003eIt's designed to work alongside FloraFlex's own V1\/V2 vegetative base, giving growers on that system a way to push structure, vigour and resilience during veg without changing reservoir chemistry.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eFoliar feeding during veg is about speed of response, not total nutrient volume.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVs adjusting root feed strength alone: a foliar spray gets nutrients into the plant within hours rather than days\u003c\/li\u003e\n\u003cli\u003eVs other veg-stage foliar sprays such as those from CANNA or Optic Foliar: same leaf-uptake principle, this one is built to pair with FloraFlex's own V1\/V2 base\u003c\/li\u003e\n\u003cli\u003eVs mixing a foliar spray from base nutrients yourself: a dedicated formula is diluted for leaf application, reducing the risk of leaf burn from an over-strength mix\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt's a supporting tool for veg, not a substitute for a proper root feeding programme.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eSame rules apply as any foliar spray: dilute correctly and time it right.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMixing and spraying\u003c\/strong\u003e\u003cbr\u003eDilute per the FloraFlex feed chart and mist evenly, covering leaf undersides where most stomata sit, not just the tops.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTiming\u003c\/strong\u003e\u003cbr\u003eSpray early in the light cycle or under low light, never in strong direct light, to avoid scorching wet leaves.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003cbr\u003eUse as a top-up alongside your normal root feed through early-to-mid veg, particularly after transplant or during a slow patch.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFormat: \u003cstrong\u003eliquid foliar concentrate\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eApplication method: \u003cstrong\u003efoliar spray (leaf application)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eGrowth stage: \u003cstrong\u003eearly to mid vegetative\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUptake route: \u003cstrong\u003ethrough leaf stomata\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePairs with: \u003cstrong\u003eFloraFlex V1\/V2 vegetative base\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMixed with: \u003cstrong\u003ewater in a hand or pump sprayer\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers already running FloraFlex's V1\/V2 veg feed schedule\u003c\/li\u003e\n\u003cli\u003eAnyone wanting to push recovery after transplant stress\u003c\/li\u003e\n\u003cli\u003eGrowers combining root and foliar feeding for faster veg growth\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest suited to growers looking for a supporting spray during veg, not a standalone feed.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eIt does one job well: a fast nutrient response when veg growth needs a nudge. Sensible price for what it is, and it earns its keep as a support to a proper base feed rather than trying to replace one.\u003c\/p\u003e\n\u003cp\u003eOne we sell a lot of for new growers running the FloraFlex system. Worth keeping on hand for the slow patches.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"FLORAFLEX","offers":[{"title":"Default Title","offer_id":47915783356586,"sku":"115364","price":8.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/1153641LBFLORAFLEXFOLIARVEGBAG.jpg?v=1769180741"}],"url":"https:\/\/growershouse.co.uk\/collections\/nutrient-additives.oembed?page=2","provider":"Growers House ","version":"1.0","type":"link"}