{"title":"Plagron Nutrients","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003ePlagron nutrients are a Dutch nutrient brand that provide excellent growing nutrients and substrates for hydroponics systems. They’re passionate about helping gardeners achieve the full potential of their plants.\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eTheir perfectly balanced nutrient solutions are high quality, easy to use and cost effective. The range is optimised to allow your indoor garden reach its full potential and give you the confidence to grow the plants you want.\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eAt Growers House we want you to enjoy your hydroponic supplies and your growing experience. Working with the Plagron range especially with Plagron’s Green Sensation to enhance your flowers or their Coco growing media will allow you to grow with confidence.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"plagron-top-grow-box","title":"Plagron Top Grow Box","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003ePlagron Top Grow Box - Starter Nutrient Kit for a Full Growing Cycle\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e first-time growers who want to try Plagron's nutrient range with everything needed for one full cycle in a space up to one square metre.\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 genuinely handy way to try Plagron without buying a full shelf of separate bottles - everything you need for a cycle in one box, sized for a typical small tent. Good starting point if you're not sure yet whether you want to commit to a whole nutrient line.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eThe Plagron Top Grow Box is a starter kit that bundles a selection of Plagron base nutrients and additives together, giving you everything needed to get through a full growing cycle in an area of one square metre or smaller. It comes in different versions depending on your growing medium: the 100% Terra kit is built around mineral-based nutrients for soil or coco, while the 100% Natural kit uses organic nutrients for the same media.\u003c\/p\u003e\n\n\u003cp\u003eThe Terra kit typically includes Terra Grow and Terra Bloom base nutrients, the Power Roots root stimulator, Pure Zym enzyme additive, and Green Sensation, a combined booster. The Natural kit swaps in Alga Grow and Alga Bloom as the organic base nutrients, alongside Power Roots, the Vita Race iron spray, and Green Sensation. Bottle sizes vary by item within the kit rather than being a single uniform volume.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eStarter nutrient kits are a common way for growers to trial a full range before committing.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompared with buying Plagron's base nutrients and additives separately, the Top Grow Box works out cheaper and takes the guesswork out of which additives to pair with which base feed.\u003c\/li\u003e\n\u003cli\u003eCompared with Biobizz's starter packs, which cover a similar organic\/soil use case, Plagron's Terra and Natural kits give you the choice between mineral and organic bases depending on your growing style.\u003c\/li\u003e\n\u003cli\u003eCompared with Canna's Terra or Coco starter ranges, Plagron's kit format bundles more additives (root stimulator, enzymes, booster) into the box rather than selling the base feed alone.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt's not the cheapest way to buy any single nutrient long-term, but as an all-in-one way to run a first cycle on a proper feed line, it takes the guesswork out for new growers.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eFollow Plagron's feed schedule for whichever kit version you're using.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBase feed\u003c\/strong\u003e\u003cbr\u003eUse the grow-stage base nutrient (Terra Grow or Alga Grow) during vegetative growth, then switch to the bloom-stage base (Terra Bloom or Alga Bloom) once you flip to flowering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdditives\u003c\/strong\u003e\u003cbr\u003eAdd Power Roots early to support root development, and bring in Green Sensation and the enzyme or iron additive at the points specified on Plagron's feeding chart for your chosen kit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eArea coverage\u003c\/strong\u003e\u003cbr\u003eEach kit is sized for a growing area of one square metre or smaller for a single full cycle - for larger tents you'll need to buy additional base nutrient separately.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: \u003cstrong\u003ePlagron\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eKit versions: \u003cstrong\u003e100% Terra (mineral) and 100% Natural (organic)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCoverage: \u003cstrong\u003eup to 1m² growing area for one full cycle\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eTerra kit contents: \u003cstrong\u003eTerra Grow, Terra Bloom, Power Roots, Pure Zym, Green Sensation\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNatural kit contents: \u003cstrong\u003eAlga Grow, Alga Bloom, Power Roots, Vita Race, Green Sensation\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible media: \u003cstrong\u003esoil and coco coir\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\u003eFirst-time growers who want a complete, pre-matched nutrient set rather than buying bottles separately\u003c\/li\u003e\n\u003cli\u003eSmall tent growers working in 1m² or less\u003c\/li\u003e\n\u003cli\u003eAnyone deciding between mineral (Terra) and organic (Natural) feeding before committing to a full range\u003c\/li\u003e\n\u003cli\u003eGrowers who want one purchase to cover a whole cycle rather than several\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eFor a new grower who hasn't settled on a nutrient brand yet, this removes a lot of the early decision-making - base feed, root stimulator and booster all matched and boxed together for one cycle.\u003c\/p\u003e\n\u003cp\u003eOne we recommend a lot for new growers - a sensible way to try a full Plagron cycle without committing to a whole shelf of bottles.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"PLAGRON","offers":[{"title":"100% Natural","offer_id":42537753706666,"sku":"906004","price":50.99,"currency_code":"GBP","in_stock":true},{"title":"100% Terra","offer_id":42537753739434,"sku":"906005","price":37.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/plagron_top_grow_box_natural.jpg?v=1769186306"},{"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":"plagron-perlite","title":"Plagron Perlite","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003ePlagron Perlite — RHP-Certified Volcanic Aeration Medium for Soil \u0026amp; Hydroponics\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers wanting to improve drainage, aeration, and root development without overcomplicating their substrate mix\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\nPerlite is one of those unglamorous bits of kit that quietly does the heavy lifting in any growing setup. Plagron's version is RHP certified, sterile, and properly consistent — you're not guessing whether your medium's going to drain or clog. It's the foundation of half the good mixes out there, and at this price point, there's no reason to cheap out.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003ePlagron Perlite is a \u003cstrong\u003e100% volcanic glass medium\u003c\/strong\u003e used to improve soil structure, drainage, and root aeration across soil-based and hydroponic growing setups. Naturally sterile, neutral pH, and free from contaminants, it works as either a substrate additive (typically 10–35% of your mix) or a standalone hydroponic medium. The result: better water\/air balance, stronger root development, and the kind of consistent performance you can actually rely on.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003ePerlite sits at the budget-friendly end of aeration media, but don't mistake that for cheap.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSignificantly lower cost than expanded clay (hydroton) — roughly half the price for equivalent coverage\u003c\/li\u003e\n\u003cli\u003eSuperior drainage and capillarity compared to rockwool — less waterlogging, better root oxygenation\u003c\/li\u003e\n\u003cli\u003eReusable and sustainable; can be cleaned and reused across cycles\u003c\/li\u003e\n\u003cli\u003eRHP certified — same assurance you get from premium substrate brands\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn plain terms: you're getting Dutch-made quality at a price that leaves money for nutrients and lighting.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003ePerlite is genuinely versatile. How you use it depends on your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSoil amendment\u003c\/strong\u003e\u003cbr\u003e\nMix perlite at 10–20% of your substrate volume to improve drainage in dense soils. Works particularly well lightening heavy compacted mixes or improving runoff in container growing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMixed media substrates\u003c\/strong\u003e\u003cbr\u003e\nCombine with coco coir (70\/30 coco-to-perlite is a popular ratio) or other fibres. The perlite keeps things airy and prevents the mix from becoming waterlogged.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHydroponic systems\u003c\/strong\u003e\u003cbr\u003e\nUse as a standalone hydroponic medium in run-to-waste or recirculating setups. Its free-draining nature means roots stay well oxygenated — crucial for preventing root suffocation in hydroponic environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePropagation\u003c\/strong\u003e\u003cbr\u003e\nLayer perlite beneath cutting trays to improve aeration around developing roots. Makes a real difference to strike rates.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSafety note:\u003c\/strong\u003e Wear a mask when handling dry perlite to avoid inhaling dust. It's straightforward stuff, just respect the material.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComposition: \u003cstrong\u003e100% expanded volcanic perlite\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eGranule size: \u003cstrong\u003e0–6mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003epH: \u003cstrong\u003e6.5–8.0 (neutral)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEC: \u003cstrong\u003e0.0–0.1 mS\/cm (essentially zero salts)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSterility: \u003cstrong\u003ePathogen-free, germ-free\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCertification: \u003cstrong\u003eRHP approved\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRecommended mix ratio: \u003cstrong\u003e10–35% by volume (depending on application)\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 building their own substrate mixes and wanting reliable aeration without premium prices\u003c\/li\u003e\n\u003cli\u003eHydroponic growers looking for a cost-effective alternative to rockwool or expanded clay\u003c\/li\u003e\n\u003cli\u003eAnyone running soil-heavy mixes that need better drainage and root space\u003c\/li\u003e\n\u003cli\u003ePropagators improving cutting strike rates through better aeration\u003c\/li\u003e\n\u003cli\u003eGrowers who value sustainability and reusable media\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003ePlagron Perlite does one job and does it properly: it keeps your growing medium open, aerated, and draining clean. RHP certified, consistently sterile, and priced so you're not mad about buying it in bulk.\u003c\/p\u003e\n\u003cp\u003eWhether you're mixing your own substrate or building a hydroponic setup, worth picking up while clearance stock lasts. The unglamorous stuff that actually makes a difference.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"Plagron","offers":[{"title":"10L","offer_id":42563747184810,"sku":"905983","price":5.49,"currency_code":"GBP","in_stock":true},{"title":"60L","offer_id":42563747217578,"sku":"905984","price":22.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/products\/HYV-0382.jpg?v=1645193722"},{"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":14.49,"currency_code":"GBP","in_stock":true},{"title":"250ml","offer_id":42565396103338,"sku":"906011","price":25.99,"currency_code":"GBP","in_stock":true},{"title":"500ml","offer_id":42565396136106,"sku":"906012","price":29.99,"currency_code":"GBP","in_stock":true},{"title":"1 Litre","offer_id":47916538167466,"sku":"906009","price":59.99,"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":"plagron-royal-mix-50l-plt-60","title":"Plagron Royal Mix 50L","description":"\u003csection class=\"gh-product-listing\"\u003e\n\u003ch2\u003ePlagron Royal Mix 50L — Premium Organic Growing Medium with 6-Week Pre-Fertilisation\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers wanting a certified organic, nutrient-rich soil that carries plants through early growth without constant feeding intervention\u003c\/p\u003e\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\u003eRoyal Mix is proper premium soil — the kind you fill a pot with and genuinely forget about for six weeks. Control Union certified, packed with worm castings, and built around time-release nutrients that actually match what plants need. One growers switch to when they're serious about reducing management overhead.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003ePlagron Royal Mix is a \u003cstrong\u003ecertified organic potting soil\u003c\/strong\u003e formulated for growers who want a no-fuss growing medium with real staying power. Blended from peat moss, perlite, and worm castings, then loaded with slow-release organic fertilisers, it gives you a solid four to six weeks of steady nutrition without you having to think about supplemental feeding. This is premium soil built for plants that demand consistent, reliable nutrition throughout their cycle.\u003c\/p\u003e\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eRoyal Mix sits at the top tier of Plagron's soil range and competes with premium organic alternatives:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003evs BioBizz All Mix:\u003c\/strong\u003e Royal Mix carries you 6 weeks into growth; BioBizz All Mix runs closer to 2–3. Royal Mix has the edge if you want longer autonomy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs Canna Terra Professional:\u003c\/strong\u003e Canna is mineral-based, giving you precision control. Royal Mix is organic-certified and microbially alive — different philosophy, not worse.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs Ecothrive Coco blends:\u003c\/strong\u003e Royal Mix is peat-based with superior water retention. Ecothrive is coco-focused, better for hand-watering setups with high drainage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn plain terms: you're paying for certified organic status, worm castings, and that six-week nutrient window. Worth it if those things matter to your grow.\u003c\/p\u003e\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSetting up\u003c\/strong\u003e\u003cbr\u003eFill your pots with Royal Mix straight from the bag. Water lightly and transplant seedlings or cuttings directly in. The soil is already rich, so don't add nutrients for the first four to six weeks — let the slow-release formula do its job.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManaging the nutrient window\u003c\/strong\u003e\u003cbr\u003eRoyal Mix is pre-fertilised heavily. If you're working with very young plants or want a lighter touch, flush the soil before use or wait one to two weeks after potting before introducing your plants. Once you hit week six, move to supplemental feeding with Plagron Alga Grow and Alga Bloom, or your preferred nutrient line.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWatering and drainage\u003c\/strong\u003e\u003cbr\u003eHigh perlite content means excellent air-to-water balance — you get good drainage without the compaction risk. Water to light runoff, let it dry between feeds, and you'll have robust root development.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePairing with nutrients\u003c\/strong\u003e\u003cbr\u003eThis soil pairs well with organic-compliant feeds. Plagron's own range is engineered for it, but any quality organic nutrient line works once the pre-fertilisation window closes.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVolume: \u003cstrong\u003e50 litres per bag\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eComposition: \u003cstrong\u003ePeat moss, perlite, worm castings, organic slow-release fertilisers\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCertification: \u003cstrong\u003eControl Union certified organic\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePre-fertilisation period: \u003cstrong\u003e4–6 weeks\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePerlite content: \u003cstrong\u003eHigh — optimised for drainage and aeration\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBag dimensions: \u003cstrong\u003e67cm (H) × 36cm (W) × 25cm (L)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePallet quantity: \u003cstrong\u003e60 units per pallet (Plt-60)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eComposition: \u003cstrong\u003e100% organic matter and perlite — no synthetic additives\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers committed to certified organic cultivation and regulatory compliance\u003c\/li\u003e\n\u003cli\u003eCommercial indoor cultivators working at scale — pallet purchasing makes sense\u003c\/li\u003e\n\u003cli\u003eAnyone who wants to pot plants and genuinely forget about early feeding for six weeks\u003c\/li\u003e\n\u003cli\u003eGrowers prioritising microbial life and living soil chemistry over inert mediums\u003c\/li\u003e\n\u003cli\u003eHeavy-feeding plant operations where consistent, reliable nutrition matters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eParticularly suited to controlled-environment growing where you need professional-grade consistency and certified organic credentials.\u003c\/p\u003e\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eThis is premium organic soil built for growers who know what they're after. Control Union certification, time-release nutrients that actually work, worm castings doing their thing — it all adds up to a medium that reduces your workload without cutting corners.\u003c\/p\u003e\n\u003cp\u003eWorth picking up if you're scaling up or want the peace of mind that comes with proper organic credentials and six weeks of built-in nutrition. Does exactly what premium soil should do.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"Plagron","offers":[{"title":"Default Title","offer_id":42568543666346,"sku":"905994","price":16.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/products\/HYD-0975-1.jpg?v=1645301117"},{"product_id":"plagron-all-mix-50l-plt-60","title":"Plagron All Mix 50L Plt-60","description":"\u003csection class=\"gh-product-listing\"\u003e\n\u003ch2\u003ePlagron All Mix 50L — Pre-Fertilised Potting Soil for Established Indoor Growers\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Intermediate growers wanting a balanced, nutrient-rich substrate that does the feeding legwork for 4–6 weeks\u003c\/p\u003e\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\u003eAll Mix is a proper soil for growers past the seedling stage. It's heavily pre-fertilised with worm castings and organic nutrients, so you get weeks of growth without reaching for a feeding bottle. Solid choice for anyone moving to larger pots or looking for a hands-off growing medium that actually works.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003ePlagron All Mix is a \u003cstrong\u003eready-to-use, pre-fertilised potting soil\u003c\/strong\u003e designed to deliver comprehensive nutrition for 4–6 weeks without additional feeding. Built from a carefully balanced blend of peat, perlite, worm humus, and organic fertiliser (NPK 5.5–11–5.5), it creates a living rootzone that sustains vigorous growth across all growing stages. The worm castings boost biological activity and water retention, while the perlite keeps the medium light and well-draining. This is organic-certified substrate that mimics rich outdoor soil—proper kit at a sensible price.\u003c\/p\u003e\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eAll Mix sits in the \u003cstrong\u003ebalanced, all-stage bracket\u003c\/strong\u003e of the Plagron range.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003evs Light Mix:\u003c\/strong\u003e Light Mix has minimal pre-fertilisation (ideal for seedlings). All Mix is heavier, suited to established plants only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs Bat Mix:\u003c\/strong\u003e Bat Mix leans hard into flowering with higher phosphorus. All Mix balances veg and flower equally\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs BioBizz All Mix:\u003c\/strong\u003e Similar concept and price tier; comparable nutrient window; Plagron's version slightly lower EC, marginally easier for beginners\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn short: All Mix bridges the gap between seedling starter soils and specialist flowering mixes. It's the workhorse for intermediate growers.\u003c\/p\u003e\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePlant maturity:\u003c\/strong\u003e\u003cbr\u003eUse All Mix only for established plants at least three weeks old. The NPK profile is too strong for seedlings or young clones—risk of nutrient burn. Start those in Light Mix, then pot up into All Mix once they're past the delicate phase.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePre-use watering:\u003c\/strong\u003e\u003cbr\u003eWater abundantly before planting to flush out any excess nutrients that could shock younger tissue. Let it drain fully, then pot in.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeeding timeline:\u003c\/strong\u003e\u003cbr\u003eYou'll get 4–6 weeks of solid growth without supplements. After that window closes, switch to Plagron Alga Grow (veg) or Alga Bloom (flower), or your nutrient brand of choice. Works with any regime.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eContainer choice:\u003c\/strong\u003e\u003cbr\u003eSuits fabric pots, hard pots, grow bags—anything that allows drainage. The perlite and worm castings handle water retention well, so you're not fighting a soggy rootzone.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVolume: \u003cstrong\u003e50 litres per bag\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct code: \u003cstrong\u003ePlt-60\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePallet quantity: \u003cstrong\u003e60 bags\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eComposition: \u003cstrong\u003ePeat moss, perlite, worm humus, organic fertiliser blend\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNPK profile: \u003cstrong\u003e5.5–11–5.5\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePre-fertilisation duration: \u003cstrong\u003e4–6 weeks\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEC (electrical conductivity): \u003cstrong\u003eModerate; suitable for established plants only\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCertification: \u003cstrong\u003eCU certified organic\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003epH: \u003cstrong\u003eNeutral to slightly alkaline (typical peat-based range)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers moving from seedling to productive stage who want a nutritionally complete medium\u003c\/li\u003e\n\u003cli\u003eIntermediate and experienced growers tired of constant feeding schedules\u003c\/li\u003e\n\u003cli\u003eAnyone running multiple pots where a pre-fertilised base cuts preparation time\u003c\/li\u003e\n\u003cli\u003eOrganic-certified growing operations seeking a proven, certified substrate\u003c\/li\u003e\n\u003cli\u003eGrowers who want biological activity (worm castings) without guesswork\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eAll Mix does exactly what a pre-fertilised soil should do—feed your plants properly for weeks without fuss, then hand over to your nutrient programme. The worm castings mean you're growing in a living medium, not inert peat, and that shows in plant response.\u003c\/p\u003e\n\u003cp\u003eNot for seedlings, not for budget-conscious growers trying to stretch one bag across everything. But for anyone with established plants and a bit of growing time under their belt, it's straightforward and reliable. Good time to buy while stock lasts.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"Plagron","offers":[{"title":"Default Title","offer_id":42568543699114,"sku":"906013","price":14.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/products\/uussuussuus.jpg?v=1645301157"},{"product_id":"plagron-lightmix-50l-plt-60","title":"Plagron Lightmix 50L Plt-60","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003ePlagron Lightmix 50L — Low EC Growing Substrate for Control and Rapid Root Development\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers who want flexibility to feed their own way, from seedlings through to flowering\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\nLightmix is the smart choice if you want a growing medium that gets out of your way and lets you call the shots on nutrition. Minimal pre-fertilisation, low EC, and an airy peat-perlite blend that encourages proper root development from day one. One we recommend a lot for growers stepping up from basic compost.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003ePlagron Lightmix 50L is a \u003cstrong\u003epeat and perlite blend\u003c\/strong\u003e designed for growers who want control. It arrives with just enough nutrients to support seedlings and young plants for one week, then you're in the driving seat. The low EC value (0.9–1.6 mS\/cm) won't shock delicate roots, and the airy texture encourages rapid establishment and fast, healthy growth through both vegetative and flowering stages.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eThis sits in the \u003cstrong\u003eflexible, grower-controlled segment\u003c\/strong\u003e of the Plagron range and beyond.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVs. Plagron Growmix:\u003c\/strong\u003e Growmix is pre-fertilised for three weeks and includes worm castings—better for hands-off growing. Lightmix gives you control from week two.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVs. Plagron Allmix:\u003c\/strong\u003e Allmix is organic-focused with six weeks of nutrition built in. Lightmix is the mineral feeder's choice.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVs. BioBizz Light Mix:\u003c\/strong\u003e Similar flexibility positioning, but Lightmix's formulation is engineered specifically for both mineral and organic systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn plain terms: you're getting a blank canvas that won't fight you, at a price point that makes sense for growers scaling up.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eLightmix works across the full growing cycle, from propagation through to harvest.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSeedlings and young plants (weeks 1–2)\u003c\/strong\u003e\u003cbr\u003e\nPlant seedlings or 1–2 week old cuttings straight into Lightmix. The one-week pre-fertilisation window means you don't need to worry about nutrient lockout or deficiency during critical root establishment. The fine structure supports optimal root development.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVegetative growth (week 2 onwards)\u003c\/strong\u003e\u003cbr\u003e\nStart introducing your chosen nutrient regime in week two. Works cleanly with Plagron Terra Grow, mineral brands, or organic systems like Alga Grow. Low EC means you won't experience salt buildup from the substrate itself.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFlowering stage\u003c\/strong\u003e\u003cbr\u003e\nSwitch to a flowering nutrient (Terra Bloom, Alga Bloom, or equivalent) and let the airy peat-perlite structure do its job. Proper drainage and oxygen availability support strong yields.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWatering approach\u003c\/strong\u003e\u003cbr\u003e\nThe perlite component ensures good drainage. Water when the top inch feels dry—the substrate won't become compacted or waterlogged.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVolume: \u003cstrong\u003e50 litres\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eComposition: \u003cstrong\u003ePeat moss and perlite blend\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePre-fertilisation: \u003cstrong\u003eMineral NPK 12-14-24 (1.5 kg\/m³)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePre-fertilised for: \u003cstrong\u003eOne week\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003epH: \u003cstrong\u003e5.7–6.7 (1:1.5 water ratio)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEC: \u003cstrong\u003e0.9–1.6 mS\/cm (1:1.5 water ratio)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWater retention: \u003cstrong\u003eApproximately 4–6 ml\/g\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBag weight: \u003cstrong\u003eApproximately 13.5kg\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCertification: \u003cstrong\u003eRHP certified\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes: \u003cstrong\u003eTrace elements\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\u003eIntermediate growers ready to move beyond pre-packed potting compost\u003c\/li\u003e\n\u003cli\u003eGrowers running their own nutrient schedule who want a neutral base\u003c\/li\u003e\n\u003cli\u003eAnyone using Plagron nutrients (Terra range) or compatible mineral feeds\u003c\/li\u003e\n\u003cli\u003eOrganic growers transitioning to mineral feeding or running dual systems\u003c\/li\u003e\n\u003cli\u003eSeedling propagation and young plant establishment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest suited to setups where \u003cstrong\u003econtrol and consistency matter\u003c\/strong\u003e, and where you're confident enough to manage feeding from week two onwards.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eThis is a proper growing substrate that doesn't add unnecessary complications. Low EC keeps young roots safe, airy texture supports development, and the minimal pre-fertilisation means you're not fighting against a loaded substrate. It works with whatever nutrient system you choose—that's the point of it.\u003c\/p\u003e\n\u003cp\u003eEnd-of-line stock, so you're getting a trusted growing medium at a much lower price than usual. Worth picking up while clearance stock lasts.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"Plagron","offers":[{"title":"Default Title","offer_id":42568543731882,"sku":"905979","price":11.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/products\/HYD-0977-1.jpg?v=1645301193"},{"product_id":"plagron-growmix-50l-plt-60","title":"Plagron Growmix 50L Plt-60","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003ePlagron Growmix 50L — Pre-Fertilised Peat Substrate Ready to Grow\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers who want a proper growing medium with nutrients already built in, so you're not second-guessing feeding schedules for the first three 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\nThis is the middle ground done right. You get a quality peat-based substrate pre-loaded with nutrients for three weeks, plus worm castings for biological activity and perlite for breathing room. No overthinking, no starvation phase, no guesswork. One we recommend a lot for growers who want a solid foundation without the faffing.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003ePlagron Growmix is a \u003cstrong\u003eready-to-use growing medium\u003c\/strong\u003e built from a blend of white peat, black peat, fibrous peat, perlite, and Plagron worm castings. It arrives pre-fertilised with a balanced NPK formulation (12-14-24) that keeps plants fed for the first three weeks of growth, giving you a clean entry point into the growing cycle. The worm castings boost biological activity without you having to think about it, whilst the perlite ensures the medium stays light and aerated—essential in UK conditions where moisture can be a problem. This is the sweet spot between basic peat and over-complicated mixes.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eGrowmix sits right in the middle of the Plagron range—and that's the point.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Lightmix:\u003c\/strong\u003e Lightmix feeds for one week only; Growmix gives you three weeks. If you want fewer early feeding decisions, Growmix wins.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Allmix:\u003c\/strong\u003e Allmix is pre-fertilised for six weeks and certified organic. Growmix is shorter-window, non-organic, and leaves you room to adjust feeding earlier if needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Coco alternatives:\u003c\/strong\u003e Peat-based means it holds moisture better than coco and is more forgiving for beginners. Works best with standard nutrients from week three onwards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn short: more control than Allmix, more nutrition than Lightmix, more familiar than coco.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eGrowmix is designed for potting and re-potting, right through the growing cycle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeeks 1–3\u003c\/strong\u003e\u003cbr\u003e\nUse straight from the bag. Water as normal. The pre-loaded nutrients do the work. Don't feed yet—you'll overshoot.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeek 3 onwards\u003c\/strong\u003e\u003cbr\u003e\nBegin your normal feeding schedule. Plagron Terra Grow (vegetative phase) and Terra Bloom (flowering phase) work best, but any balanced nutrient will do. The medium is neutral enough that you're in control from here.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWater retention and drainage\u003c\/strong\u003e\u003cbr\u003e\nThe perlite keeps it fluffy; the peat holds moisture. You won't get waterlogging, but you won't have coco-level drain-through either. Let the top inch dry between waterings—standard practice.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCommon mixing practice\u003c\/strong\u003e\u003cbr\u003e\nSome experienced growers blend Growmix 50\/50 with Allmix for larger crops, balancing cost and nutrient window. Works cleanly.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVolume: \u003cstrong\u003e50 litres per bag\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eComposition: \u003cstrong\u003eWhite peat, black peat, fibrous peat, perlite, Plagron worm castings\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003epH: \u003cstrong\u003e5.7–6.7\u003c\/strong\u003e (1:1.5 ratio)\u003c\/li\u003e\n\u003cli\u003eEC: \u003cstrong\u003e1.0–1.7 mS\/cm\u003c\/strong\u003e (1:1.5 ratio)\u003c\/li\u003e\n\u003cli\u003ePre-fertilisation: \u003cstrong\u003e1.8 kg\/m³ mineral fertiliser (NPK 12-14-24)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNutrient window: \u003cstrong\u003e3 weeks\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePallet quantity: \u003cstrong\u003e60 bags\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDimensions per bag: \u003cstrong\u003e67cm H × 36cm W × 25cm D\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCertification: \u003cstrong\u003eRHP certified\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable variants: \u003cstrong\u003eWith or without added perlite\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\u003eFirst-time growers who want nutrients sorted for the first month\u003c\/li\u003e\n\u003cli\u003eExperienced growers scaling up production and buying in bulk (60-bag pallet)\u003c\/li\u003e\n\u003cli\u003eAnyone tired of deciding between over-fed and under-fed substrates\u003c\/li\u003e\n\u003cli\u003eGrowers in UK climates where peat's moisture retention beats coco's quick drain\u003c\/li\u003e\n\u003cli\u003ePlagron ecosystem users building a full nutrient lineup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eGrowmix nails the three-week goldilocks window. You're not micromanaging nutrition from day one, but you're not locked into six weeks of pre-feed either. The worm castings are a genuine plus—they do real work—and the perlite means it breathes properly in damp conditions.\u003c\/p\u003e\n\u003cp\u003eIf you're after a proper peat-based substrate that doesn't require immediate feeding decisions, this is worth picking up. Does exactly what a growing medium should do, and gives you the flexibility to take over from week three. Good time to buy while stock lasts.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"Plagron","offers":[{"title":"Default Title","offer_id":42568543764650,"sku":"905974","price":11.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/products\/4fa5f46sa54f6as5f.jpg?v=1645301235"},{"product_id":"plagron-cocos-premium-50l-plt-60","title":"Plagron Cocos Premium 50L Plt-60","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003ePlagron Cocos Premium 50L — Ready-to-Use Buffered Coco Substrate\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers wanting a clean, inert coco medium that's ready to use straight out of the bag\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\nPlagron Cocos Premium is properly buffered coco done right. It arrives ready to go — no rinsing, no faffing about. The double-buffering process means a guaranteed low EC, which translates to consistent nutrient uptake from day one. One we see a lot of growers picking up when they want quality without the premium price tag.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003ePlagron Cocos Premium is a \u003cstrong\u003e50-litre ready-to-use coco substrate\u003c\/strong\u003e — a clean, inert growing medium made from buffered coco peat and coco fibres. It arrives pre-rinsed and pH-stable, which means you can start potting and feeding immediately. No pre-treatment needed. This is soilless growing medium designed for fast-growing plants, with the water retention and aeration you need for controlled, predictable results.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003ePlagron Cocos Premium sits in the \u003cstrong\u003equality-assured tier\u003c\/strong\u003e of ready-to-use coco substrates.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDouble-buffered through Plagron's Netherlands facility — more thoroughly rinsed than standard coco\u003c\/li\u003e\n\u003cli\u003eGuaranteed maximum EC of 0.14 mS\/cm — among the lowest salt levels available\u003c\/li\u003e\n\u003cli\u003eIncludes Trichoderma for root health protection against harmful moulds\u003c\/li\u003e\n\u003cli\u003eRHP certified — third-party quality verification\u003c\/li\u003e\n\u003cli\u003eSignificantly cleaner than unbuffered coco; more stable than rockwool alternatives\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn straightforward terms: you're getting premium-grade buffering without the premium-grade price.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003ePlagron Cocos Premium works as an inert medium with no nutrients, so you're in full control from the start.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImmediate potting\u003c\/strong\u003e\u003cbr\u003e\nStart potting your plants straight away. No soaking, no pre-rinsing. Begin feeding with nutrient solution from day one.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNutrient pairing\u003c\/strong\u003e\u003cbr\u003e\nPlagron Cocos A\u0026amp;B is the matched nutrient set designed specifically for this substrate. Coco binds calcium and magnesium differently to soil, so a coco-specific feed is essential — standard nutrients won't cut it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWatering and drainage\u003c\/strong\u003e\u003cbr\u003e\nCocos Premium acts like a sponge — excellent water retention combined with aeration. This balance makes irrigation easier to optimise. It works cleanly in hand-watering, drip systems, and run-to-waste setups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReuse\u003c\/strong\u003e\u003cbr\u003e\nYou can reuse it as a soil improver. Best practice: refresh the substrate after six months of growing.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVolume: \u003cstrong\u003e50 litres per bag\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eComposition: \u003cstrong\u003eBuffered coco peat and buffered coco fibres blend\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003epH: \u003cstrong\u003e6.1–7.4\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEC: \u003cstrong\u003e0.09–0.14 mS\/cm (guaranteed maximum)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdditives: \u003cstrong\u003eTrichoderma (beneficial fungi)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNutrients: \u003cstrong\u003eNone (inert medium)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCertification: \u003cstrong\u003eRHP certified\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDimensions: \u003cstrong\u003e65cm (L) × 41cm (W) × 14cm (H)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eReady to use: \u003cstrong\u003eYes — pre-rinsed and buffered\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 want ready-to-use convenience without compromise on quality\u003c\/li\u003e\n\u003cli\u003eAnyone running multiple systems where consistency matters\u003c\/li\u003e\n\u003cli\u003eCoco users looking for guaranteed low salt levels and pH stability\u003c\/li\u003e\n\u003cli\u003eGrowers pairing with Plagron Cocos A\u0026amp;B nutrient systems\u003c\/li\u003e\n\u003cli\u003eCommercial and hobby growers after a predictable, certified substrate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eParticularly well suited to controlled environment growing where \u003cstrong\u003erepeatability and quality assurance are non-negotiable\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eThis is proper buffered coco substrate with the quality verification to back it up. Double-buffering means genuinely low salt levels, the Trichoderma gives your roots a helping hand, and the pH stability cuts out one of the main variables in inert growing. You're not paying for a brand — you're paying for a process that actually works.\u003c\/p\u003e\n\u003cp\u003eGood time to buy while stock lasts. Does exactly what it should, day in, day out.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"Plagron","offers":[{"title":"Default Title","offer_id":42568543797418,"sku":"906014","price":13.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/products\/5655165516.jpg?v=1645301275"},{"product_id":"plagron-bat-mix-50l-plt-60","title":"Plagron Bat Mix 50L","description":"\u003csection class=\"gh-product-listing\"\u003e\n\u003ch2\u003ePlagron Bat Mix 50L — Nutrient-Rich Organic Substrate for Flowering Plants\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers with established plants who want quality results and minimal nutrient fussing\u003c\/p\u003e\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\u003eBat Mix is a proper substrate that does the heavy lifting for you. Pre-fertilised for six weeks, packed with bat guano for flavour and aroma, and built on a foundation of peat and worm castings that just works. One we recommend a lot for growers who've moved past seedlings and want reliable organic growing without the guesswork.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003ePlagron Bat Mix is an organic peat-based substrate designed specifically for established plants moving into the flowering phase. It's pre-fertilised with 10.5 kg\/m³ of organic nutrients and loaded with bat guano — a natural phosphorus and potassium powerhouse that drives abundant flowering and improves taste and aroma. The mix also contains worm castings and perlite for proper aeration and water retention, so you're getting a complete growing medium right out of the bag. The organic biology does the pH and EC regulation for you, which means less monitoring and more growing.\u003c\/p\u003e\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eBat Mix sits in the premium organic tier, positioned between budget multi-purpose compost and specialist professional systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMore nutrient-dense than Plagron Allmix (which is finer-textured and beginner-friendly)\u003c\/li\u003e\n\u003cli\u003eStronger guano profile than Royalmix, but slightly lower yield potential — trade-off is better flavour focus\u003c\/li\u003e\n\u003cli\u003eRicher EC than BioBizz All Mix; better suited to established plants than seedlings\u003c\/li\u003e\n\u003cli\u003eGenuine six-week nutrient lock — no guessing when to start feeding\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you're comparing organic substrates and flavour matters as much as yield, Bat Mix earns its place.\u003c\/p\u003e\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eThis is a substrate for plants that are ready for it. Key point: Bat Mix is densely fertilised, so timing matters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor established plants (4+ weeks old)\u003c\/strong\u003e\u003cbr\u003eUse straight from the bag. No rinsing needed. Plants benefit from the full nutrient profile and will thrive for the first six weeks without additional feeding. Around week four, start introducing compatible nutrients so they're available by week six when pre-fertilisation runs out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor younger plants and clones\u003c\/strong\u003e\u003cbr\u003eThe EC is too high. Rinse the substrate before use by filling a pot and running 5–10 litres of water through it to wash off immediately available nutrients. This brings the EC down to seedling-safe levels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrganic growing practice\u003c\/strong\u003e\u003cbr\u003eThe soil life regulates pH and EC naturally. Don't overthink it. Water when dry to the touch, let organic biology work, and trust the system.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVolume: \u003cstrong\u003e50 litres\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eComposition: \u003cstrong\u003ePeat, perlite, worm castings, bat guano\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003epH (EN13037): \u003cstrong\u003e6.1–7.5\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEC (1:1.5): \u003cstrong\u003e1.0–1.5 mS\/cm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePre-fertilisation: \u003cstrong\u003e10.5 kg\/m³ organic NPK (5.5–11–5.5)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNutrient lock duration: \u003cstrong\u003e6 weeks\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBag dimensions: \u003cstrong\u003e69cm (H) x 43cm (W) x 15cm (D)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: \u003cstrong\u003eApproximately 20kg\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eExperienced growers wanting to simplify nutrient management without cutting corners on quality\u003c\/li\u003e\n\u003cli\u003eOrganic growing practitioners looking for a soil-based, biology-driven system\u003c\/li\u003e\n\u003cli\u003eGrowers focused on taste and aroma over maximum yield\u003c\/li\u003e\n\u003cli\u003eAnyone moving established plants into flowering who wants minimal fussing\u003c\/li\u003e\n\u003cli\u003eGrowers tired of budget multi-purpose compost and ready to invest in proper substrate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot suitable for seedlings or young clones without rinsing first. This is a substrate for plants that are ready to perform.\u003c\/p\u003e\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eBat Mix is a straightforward, effective substrate that lets the organic system do its job. Six weeks of built-in nutrition, flavour-driving bat guano, and biology that regulates itself — that's proper value for growers who know what they're doing.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"Plagron","offers":[{"title":"Default Title","offer_id":42568610250922,"sku":"88225","price":15.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/products\/chamen.jpg?v=1645301345"},{"product_id":"plagron-hydros-coco-60-40-45l-plt-60","title":"Plagron Hydros Coco 60\/40 45L","description":"\u003csection class=\"gh-product-listing\"\u003e\n\u003ch2\u003ePlagron Hydros Coco 60\/40 45L — Premium Clay Pebbles \u0026amp; Coco Mix for Hydroponic Systems\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers running flood and drain or drip systems who want the drainage of clay with the buffering of coco, without paying premium prices\u003c\/p\u003e\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\u003eThis is the kind of substrate commercial growers rely on, and for good reason. The 60\/40 ratio hits that sweet spot where you get rapid root development without overcomplicating things. Plagron's heavy buffering means fewer surprises with calcium and magnesium lockout. One we'd recommend if you're serious about yield without guessing.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003ePlagron Hydros Coco 60\/40 is a \u003cstrong\u003eready-to-use hydroponic growing medium\u003c\/strong\u003e blending \u003cstrong\u003e60% expanded clay pebbles with 40% premium coconut fibre\u003c\/strong\u003e in a 45-litre bag. It's designed for growers who want the best of both worlds: the drainage and oxygenation of clay combined with the water retention and nutrient buffering of coco. No reconstitution needed — open the bag and start planting.\u003c\/p\u003e\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eThis sits in the \u003cstrong\u003eprofessional-grade blended substrate\u003c\/strong\u003e category, competing directly with Gold Label 60\/40 and CANNA Coco Pebble Mix.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDouble-buffered coco portion outperforms standard coco blends in calcium and magnesium stability\u003c\/li\u003e\n\u003cli\u003eReady-to-use formulation (no brick crushing or hydration delays)\u003c\/li\u003e\n\u003cli\u003eReusable, which saves money on larger setups and ticks the sustainability box\u003c\/li\u003e\n\u003cli\u003eProven track record in commercial horticulture across Europe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYou're paying for a substrate that's already done the chemistry for you. That's worth it.\u003c\/p\u003e\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFlood and drain systems\u003c\/strong\u003e\u003cbr\u003eThis is where Hydros Coco 60\/40 shines. The clay pebbles maximise drainage and oxygenation, while the coco holds enough moisture to buffer between flood cycles. Run it hard without waterlogging risk.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDrip irrigation and NFT\u003c\/strong\u003e\u003cbr\u003eWorks cleanly in both. The clay content keeps roots well-oxygenated even under continuous feed. Start nutrient solution immediately — no flushing required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePot growing\u003c\/strong\u003e\u003cbr\u003eUse in containers with drainage holes. Water to light runoff. The blend dries slightly slower than pure clay, so you don't need to feed as often.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBottom-fed systems (Autopot, Easy Feed)\u003c\/strong\u003e\u003cbr\u003eExcellent choice. The coco portion wicks moisture upward while clay prevents compaction and root rot.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeeding from day one\u003c\/strong\u003e\u003cbr\u003eThis substrate is buffered and ready. Begin nutrient feeding immediately after planting or transplanting — no lag time.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVolume: \u003cstrong\u003e45 litres\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eComposition: \u003cstrong\u003e60% Euro Pebbles (expanded clay), 40% Coco Premium (coconut fibre)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003epH Range: \u003cstrong\u003e6.0–7.0 (at 1:1.5 water ratio)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEC Value: \u003cstrong\u003e0.2–0.9 mS\/cm (at 1:1.5 water ratio)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuffering: \u003cstrong\u003eDouble-buffered coco, salt-flushed multiple times\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eReusable: \u003cstrong\u003eYes, can be sanitised and reused across cycles\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eReady-to-use: \u003cstrong\u003eRequires no reconstitution or preparation\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers running recirculating hydroponic systems (flood and drain, drip)\u003c\/li\u003e\n\u003cli\u003eAnyone wanting stronger root development without pure coco's oxygenation compromises\u003c\/li\u003e\n\u003cli\u003eExperienced growers scaling up from smaller setups\u003c\/li\u003e\n\u003cli\u003eSustainable-minded growers who value reusable media\u003c\/li\u003e\n\u003cli\u003eThose who want a buffered substrate that doesn't require pH babysitting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003ePlagron Hydros Coco 60\/40 is a proper commercial-standard substrate at sensible money. The buffering is solid, the drainage is reliable, and the clay-coco ratio produces measurably faster root development than either medium alone. It's the kind of thing that pays for itself in saved nutrients and faster cycles.\u003c\/p\u003e\n\u003cp\u003eIf you're building or upgrading a hydroponic system and want to run without surprises, worth picking up while stock lasts. Does exactly what professional growers need it to do.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"Plagron","offers":[{"title":"Default Title","offer_id":42568614641834,"sku":"905976","price":17.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/products\/HYD-2297-1.jpg?v=1645303787"},{"product_id":"plagron-cocos-perlite-70-30-50l-plt-60","title":"Plagron Cocos Perlite 70\/30 50L","description":"\u003csection class=\"gh-product-listing\"\u003e\n\u003ch2\u003ePlagron Cocos Perlite 70\/30 50L — Buffered Coco Perlite Mix for Superior Aeration\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers running automated irrigation or drain-to-waste systems who want ready-to-use media without the hassle of rinsing\u003c\/p\u003e\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\u003eThis is a genuinely clever blend. The 70\/30 split gives you all the nutrient control of coco with noticeably better drainage and aeration than pure coco alone. Plagron's buffering is properly solid — you're getting a low EC, pH-stable medium that's ready to go straight out of the bag. One for growers who want simplicity without compromise.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003ePlagron Cocos Perlite 70\/30 is a \u003cstrong\u003epre-blended growing substrate\u003c\/strong\u003e combining 70% RHP-certified coconut coir with 30% expanded perlite. It's designed to give you the best of both worlds: the nutrient control and water-holding capacity of coco, plus the aeration and drainage punch that perlite brings. No rinsing required. Straight into pots or systems and you're away.\u003c\/p\u003e\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eThis sits in the \u003cstrong\u003epremium-value segment\u003c\/strong\u003e of coco-based media for indoor growing.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSuperior buffering compared to standard coco blends — more flushed, lower EC out of the bag\u003c\/li\u003e\n\u003cli\u003eBetter drainage and aeration than pure coco, especially useful for aggressive feeding schedules\u003c\/li\u003e\n\u003cli\u003eReady-to-use convenience — no pre-rinsing unlike some competitors\u003c\/li\u003e\n\u003cli\u003ePure blend approach (no pre-mixed biologicals) gives you full control over amendments\u003c\/li\u003e\n\u003cli\u003eRHP certified for quality and consistency across bags\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eThe perlite content means this blend dries faster and stays airier than pure coco. That changes how you approach watering:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHand watering\u003c\/strong\u003e\u003cbr\u003eWorks cleanly in pots. The perlite keeps the rootzone looser, so you can feed a bit more aggressively without worrying as much about compaction. Still let it dry to roughly half weight between waterings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDrip and automated systems\u003c\/strong\u003e\u003cbr\u003eThis is where this blend really shines. The enhanced drainage means you can run drain-to-waste setups with more confidence. Faster drying cycles mean you can pump nutrient uptake without the waterlogging risk of pure coco.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFlood and drain\u003c\/strong\u003e\u003cbr\u003eThe aeration is excellent here — perlite drains quickly, letting roots breathe between flood cycles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNutrients\u003c\/strong\u003e\u003cbr\u003eUse a coco-specific feed. Plagron recommends their Cocos A\u0026amp;B, but any quality coco nutrient will work. The blend gives you full control — you're not dealing with any pre-loaded amendments.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVolume: \u003cstrong\u003e50 litres per bag\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eComposition: \u003cstrong\u003e70% coconut coir, 30% expanded perlite\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003epH: \u003cstrong\u003e6.3–7.7 (EN13037)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEC: \u003cstrong\u003e0.06–0.09 mS\/cm (1:1.5)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCertification: \u003cstrong\u003eRHP certified\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuffering: \u003cstrong\u003eEnhanced — salt-flushed and stabilised\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBag dimensions: \u003cstrong\u003e60cm L × 40cm W × 14cm H\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRinsing required: \u003cstrong\u003eNo — ready to use\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eReusable: \u003cstrong\u003eYes\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers running drip irrigation, flood and drain, or automated watering systems\u003c\/li\u003e\n\u003cli\u003eAnyone practising drain-to-waste cultivation wanting faster cycle times\u003c\/li\u003e\n\u003cli\u003eExperienced coco growers who want better aeration than pure coco offers\u003c\/li\u003e\n\u003cli\u003eGrowers managing their own nutrient programs (not needing pre-mixed amendments)\u003c\/li\u003e\n\u003cli\u003eThose who value time — no rinsing, straight to use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eThis is a well-engineered blend that solves a real problem: pure coco is nutrient-rich and controllable, but it can get dense and waterlog. Add 30% perlite and suddenly you've got aeration, faster drying, and better rootzone oxygen without losing the coco benefits. The buffering is solid, the EC is low, and it's RHP certified — you're not gambling.\u003c\/p\u003e\n\u003cp\u003eGood time to pick up a 50L bag while clearance stock lasts, especially if you're running any kind of automated system. Does exactly what it should, and you'll notice the difference within a week.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"Plagron","offers":[{"title":"Default Title","offer_id":42568615264426,"sku":"905966","price":13.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/products\/HYD-2403-1.jpg?v=1645305508"},{"product_id":"plagron-cocos-brix-6x","title":"Plagron Cocos Brix (6x)","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003ePlagron Cocos Brix (6x) — Buffered Compressed Coco Coir Blocks for Indoor Growers\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers who want pH-stable coco substrate without the storage headache, or anyone switching from bags to a cleaner, more portable format\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\nPlagron Cocos Brix does something simple really well: it delivers proper buffered coco in a format that's actually manageable. Six blocks, takes twenty minutes to hydrate, gives you forty-two litres of clean substrate. No faffing about with bags taking up half your storage, no mystery salts throwing your pH off. One we recommend a lot for growers scaling up or switching to hydroponics.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003ePlagron Cocos Brix is a \u003cstrong\u003ecompressed coconut coir substrate\u003c\/strong\u003e supplied as \u003cstrong\u003esix pressed blocks\u003c\/strong\u003e. Each block hydrates to roughly seven litres, giving you a total of forty-two to forty-five litres of ready-to-use growing medium. It's buffered, pH-stable, and rinsed twice during production — that double-rinse is why Plagron claims a bigger pH buffer than comparable products. Built for hydroponic systems, hand watering, and soil-based setups, this is a workhorse medium at a sensible price point.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003ePlagron Cocos Brix competes in the \u003cstrong\u003emid-tier coco market\u003c\/strong\u003e, sitting between budget brick brands and premium names like CANNA.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRHP certified (same quality assurance as CANNA Coco Plus) — no guessing on sustainability or safety\u003c\/li\u003e\n\u003cli\u003eDouble-rinsed and buffered — lower EC means cleaner, more stable growing conditions\u003c\/li\u003e\n\u003cli\u003ePortable pressed format — major advantage over fifty-litre bags if you're tight on space\u003c\/li\u003e\n\u003cli\u003eSignificantly cheaper per litre than premium bagged alternatives\u003c\/li\u003e\n\u003cli\u003eRequires twenty to thirty minutes hydration time (vs. instant-use alternatives like FloraFlex QuickFills)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn plain terms: you're getting Dutch-quality coco at a price that doesn't require a second mortgage, in a format that actually fits in a cupboard.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003ePlagron Cocos Brix is straightforward to prepare and works across most growing setups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHydration\u003c\/strong\u003e\u003cbr\u003e\nDrop one block into a bucket with six litres of water. Squeeze it regularly for twenty to thirty minutes until fully expanded. You'll end up with roughly nine litres of ready-to-use substrate per block. Do this just before you need it, or store hydrated blocks in sealed bags for a few days.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHand watering\u003c\/strong\u003e\u003cbr\u003e\nUse in pots with coco-specific nutrients. Water to roughly twenty percent runoff per feed. Let it dry to half weight between waterings. Standard watering rules apply — coco needs more attention than soil but less faffing than rockwool.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDrip systems and hydroponics\u003c\/strong\u003e\u003cbr\u003e\nWorks cleanly in automated setups. Run-to-waste recommended. The low EC and stable pH mean minimal salt buildup, which is why it's popular for fast-growing setups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNutrient pairing\u003c\/strong\u003e\u003cbr\u003e\nUse coco-specific feeds. Coco binds calcium, magnesium, and iron differently to soil, so general-purpose nutrients won't cut it. Plagron Cocos A\u0026amp;B is the natural match, but any quality coco formula will work.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormat:\u003c\/strong\u003e Six pressed blocks, roughly handbag-sized each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYield per block:\u003c\/strong\u003e Approximately seven to nine litres (depending on hydration volume)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal package:\u003c\/strong\u003e Forty-two to forty-five litres of expanded substrate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComposition:\u003c\/strong\u003e Buffered cocopeat and buffered coco fibres\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 5.8–6.8 (1:1.5 ratio)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEC:\u003c\/strong\u003e Less than 0.2 mS\/cm (1:1.5 ratio) — very clean, minimal salt content\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditives:\u003c\/strong\u003e Trichoderma for fungal protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e RHP quality mark (sustainable sourcing, quality assurance)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifespan:\u003c\/strong\u003e Minimum six months of active growing; reusable as soil improver after\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers scaling from small setups to hydroponics or larger pots\u003c\/li\u003e\n\u003cli\u003eAnyone sick of storing bulky fifty-litre bags in their growing space\u003c\/li\u003e\n\u003cli\u003eBudget-conscious growers who won't compromise on quality or pH stability\u003c\/li\u003e\n\u003cli\u003eFirst-time coco users wanting a reliable, forgiving medium\u003c\/li\u003e\n\u003cli\u003eCommercial or semi-commercial growers buying in bulk (six-packs stack neatly)\u003c\/li\u003e\n\u003cli\u003eGrowers running drip systems who need a medium that won't clog lines with salt\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eParticularly well suited if you're already running Plagron nutrients or looking to build a complete ecosystem without mixing brands.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003ePlagron Cocos Brix is proper coco at a price that leaves room in the budget for decent nutrients. The RHP certification and double-rinse process mean you're getting quality parity with premium brands, just without the premium markup. The compressed block format is a genuine advantage if storage is tight — not flashy, just practical.\u003c\/p\u003e\n\u003cp\u003eWorth picking up if you're switching to coco or scaling up your growing space. Good time to buy while clearance stock lasts.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"Plagron","offers":[{"title":"Default Title","offer_id":42585441501354,"sku":"905965","price":13.99,"currency_code":"GBP","in_stock":true}]},{"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":"plagron-nutrients-hydro-roots","title":"Plagron Nutrients - Hydro Roots","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003ePlagron Nutrients - Hydro Roots - Mineral Root Stimulator for Hydro Systems\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e hydroponic growers (DWC, NFT, flood \u0026amp; drain) who want stronger, more branched root development without introducing organic material into the 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\nA good root system is the foundation everything else builds on, and Hydro Roots is a straightforward, mineral-only way to encourage it in systems where organics can cause problems. It's not a flashy \"miracle\" additive - it's a phosphorus and boron feed that does a specific job, which is exactly what you want in a recirculating hydro setup. Comes in a genuinely useful spread of sizes, from a 100ml trial bottle up to a 20 litre drum for bigger operations.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003ePlagron Hydro Roots is a mineral root stimulator built around phosphorus and boron, with no organic components - which makes it well suited to hydroponic systems like DWC, NFT and flood \u0026amp; drain, where organic additives can encourage unwanted microbial growth or clog fine irrigation lines. Phosphorus drives root cell division and elongation, while boron supports cell wall structure, so together they promote faster root initiation, more secondary root branching and thicker root hairs.\u003c\/p\u003e\n\n\u003cp\u003eIt's used from the early growth stage right through to around the fourth week of flowering, at a standard dose of roughly 1ml per litre with every watering, making it easy to fold into an existing feeding schedule rather than treating it as a separate step.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eRoot stimulators split broadly into organic (humic acid, seaweed-based) and mineral formulas - Hydro Roots sits firmly in the mineral camp.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompared with Plagron's own Power Roots, which uses organic ingredients like humic acids and seaweed extract, Hydro Roots is purely mineral and better suited to recirculating hydro systems where organics are less welcome.\u003c\/li\u003e\n\u003cli\u003eCompared with Canna Rhizotonic, an organic root stimulant popular in soil and coco, Hydro Roots is the more hydro-appropriate choice thanks to its mineral-only formulation.\u003c\/li\u003e\n\u003cli\u003eCompared with General Hydroponics RapidStart, both target root branching and vigour with a phosphorus-forward mineral approach, with brand and dosing rate being the main practical differences.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you're running true hydro and want to avoid organic build-up in your system, a mineral-only root feed like this is the more sensible fit.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eHydro Roots is dosed with every watering rather than as an occasional boost.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDosage\u003c\/strong\u003e\u003cbr\u003eUse approximately 1ml per litre of nutrient solution, applied with every feed from early growth through to roughly the fourth week of flowering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMixing\u003c\/strong\u003e\u003cbr\u003eAdd to your reservoir alongside your base nutrients and mix thoroughly before the solution reaches the roots.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSystem suitability\u003c\/strong\u003e\u003cbr\u003eWorks well in DWC, NFT, flood \u0026amp; drain and other recirculating hydro systems where mineral-only additives are preferred over organics.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKey elements: \u003cstrong\u003ephosphorus and boron (approx. 20% P2O5, 0.02% boron)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eType: \u003cstrong\u003emineral (non-organic) root stimulator\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDosage: \u003cstrong\u003eapprox. 1ml per litre with every watering\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUsage window: \u003cstrong\u003efrom early growth to approx. week 4 of flowering\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable systems: \u003cstrong\u003eDWC, NFT, flood \u0026amp; drain, general hydroponics\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSizes available: \u003cstrong\u003e100ml, 250ml, 1 litre, 5 litre, 10 litre and 20 litre\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBrand: \u003cstrong\u003ePlagron\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 DWC, NFT or flood \u0026amp; drain systems\u003c\/li\u003e\n\u003cli\u003eGrowers who want to avoid organic additives clogging drippers or feeding unwanted microbes\u003c\/li\u003e\n\u003cli\u003eAnyone building a root-focused early-stage feeding routine\u003c\/li\u003e\n\u003cli\u003eLarger operations that need bulk sizes rather than small trial bottles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eHydro Roots does one job - building a stronger root system in systems where organics aren't ideal - and it does it with a simple, well-targeted mineral formula rather than an overcomplicated blend.\u003c\/p\u003e\n\u003cp\u003eDoes exactly what it should, day in, day out - a sensible addition to any hydro feeding schedule, and available in a size to suit whatever scale you're growing at.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"PLAGRON","offers":[{"title":"100ml","offer_id":47915871076522,"sku":"811501","price":4.99,"currency_code":"GBP","in_stock":true},{"title":"250ml","offer_id":47915871109290,"sku":"811502","price":8.99,"currency_code":"GBP","in_stock":true},{"title":"1 litre","offer_id":47915871142058,"sku":"811503","price":19.99,"currency_code":"GBP","in_stock":true},{"title":"5 litre","offer_id":47915871174826,"sku":"811504","price":91.99,"currency_code":"GBP","in_stock":true},{"title":"10 litre","offer_id":47915871207594,"sku":"811505","price":149.99,"currency_code":"GBP","in_stock":true},{"title":"20 litre","offer_id":47915871240362,"sku":"811506","price":284.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/HydroRoots1litre.jpg?v=1769182597"},{"product_id":"plagron-euro-pebbles","title":"Plagron Euro Pebbles","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003ePlagron - Euro Pebbles 45 Litres - Expanded Clay Pebbles for Hydro Systems\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e hydroponic growers who need a large volume of inert clay substrate for ebb \u0026amp; flow, drip or DWC-style systems, or for filling multiple pots at once.\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\nClay pebbles are one of those products where the bag size matters more than the brand - and 45 litres is a proper bulk buy for anyone running a full hydro tent or several large pots. Plagron's pebbles are cleanly baked, salt-free and consistent from bag to bag, so you're not sorting through dust and broken fragments. If you only need a top-up, get a smaller bag - this one's for stocking a whole system.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003ePlagron Euro Pebbles are expanded clay pebbles (LECA) made by baking pure, salt-free clay in an open oven, which is what gives them their irregular, lightweight, honeycomb structure. That structure is what makes them useful in hydroponics: they hold their shape under wet conditions, drain freely, and create plenty of air pockets around the root zone so roots don't sit in stagnant water. They're pH neutral to mildly alkaline (roughly pH 6.8-8.3) and chemically inert, so they don't feed your plants or interfere with your nutrient mix - all the feeding is left entirely up to your reservoir and dosing.\u003c\/p\u003e\n\n\u003cp\u003eThis 45 litre bag is the large-format option in the Euro Pebbles range, with grain size running an irregular 8-16mm. They're reusable across multiple grows - rinse and sterilise between crops and they'll last for years, which helps offset the size of the bag over time.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eExpanded clay pebbles are a fairly standardised product across the hydroponics market, so the differences come down to consistency and grain quality rather than dramatic performance gaps.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompared with Canna Aqua Clay Pebbles, both are baked clay with a similar grain range - Plagron's are sold in a wider range of bag sizes, including this 45L format for bigger setups.\u003c\/li\u003e\n\u003cli\u003eCompared with generic \"hydroton\" or unbranded clay balls sold loose online, Plagron's are more consistently graded, with fewer dust fines and broken pieces in the bag.\u003c\/li\u003e\n\u003cli\u003eCompared with rockwool or coco as a hydro medium, clay pebbles are fully reusable and easier to clean between crops, though they hold less moisture on their own and need a system that keeps the root zone irrigated.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYou're paying for volume and consistency here rather than anything exotic - a straightforward, reusable substrate that does its job without fuss.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eEuro Pebbles work best as the sole medium in true hydro systems, or as drainage\/top-dressing in soil and coco setups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBefore first use\u003c\/strong\u003e\u003cbr\u003eRinse thoroughly to remove clay dust, then soak briefly before filling pots or your system - this settles the pH and washes off any loose fines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIn hydro systems\u003c\/strong\u003e\u003cbr\u003eUse as the sole growing medium in ebb \u0026amp; flow, drip or flood-and-drain setups, filling net pots or the full system tray depending on your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBetween crops\u003c\/strong\u003e\u003cbr\u003eRinse and sterilise (a dilute hydrogen peroxide or similar solution works well) before reuse to clear root debris and prevent disease carryover.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVolume: \u003cstrong\u003e45 litres\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eGrain size: \u003cstrong\u003eirregular, approx. 8-16mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaterial: \u003cstrong\u003epure, salt-free baked clay (expanded clay pebbles \/ LECA)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003epH: \u003cstrong\u003eapprox. 6.8-8.3\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEC: \u003cstrong\u003eapprox. 0.5-0.8 mS\/cm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eReusable: \u003cstrong\u003eyes, across multiple grow cycles with cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable systems: \u003cstrong\u003eebb \u0026amp; flow, drip, DWC, flood \u0026amp; drain, general hydro\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBrand: \u003cstrong\u003ePlagron\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 a full hydro tent or multiple large pots who need a bulk supply in one go\u003c\/li\u003e\n\u003cli\u003eAnyone setting up a new ebb \u0026amp; flow or drip system from scratch\u003c\/li\u003e\n\u003cli\u003eGrowers who want a reusable medium rather than buying fresh substrate every crop\u003c\/li\u003e\n\u003cli\u003eCommercial or multi-plant setups where smaller bags would mean buying several at once\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you're only topping up one or two pots, a smaller Euro Pebbles bag will suit you better than this 45L size.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eThis is a bulk-buy version of a substrate that does exactly what clay pebbles are supposed to do - drain well, aerate the root zone, and last for years if you look after it. There's nothing flashy about it, but consistency is exactly what you want from an inert growing medium.\u003c\/p\u003e\n\u003cp\u003eDoes exactly what it should, day in, day out - a sensible pickup if you're filling a full system rather than topping up a pot or two.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"PLAGRON","offers":[{"title":"10 Litre","offer_id":67874967912618,"sku":"905967","price":5.99,"currency_code":"GBP","in_stock":false},{"title":"45 Litre","offer_id":47916023283882,"sku":"905968","price":18.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/PlagronEuroPebbles45L.jpg?v=1769186376"},{"product_id":"plagron-nutrients-silic-rock","title":"Plagron Nutrients - Silic Rock","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003ePlagron Nutrients - Silic Rock - Silicon Plant Strengthener\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e growers who want to toughen up stems and cell walls for stronger, more stress-resistant plants throughout the 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\nSilicon additives don't get as much attention as bloom boosters, but they quietly do a lot of good - thicker stems, tougher cell walls, and plants that cope better with the odd stress event. Silic Rock is a simple, every-watering additive rather than something you need to remember to dose at a specific stage, which makes it easy to just leave in the routine.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003ePlagron Silic Rock is a silicon-based plant strengthener that works by reinforcing cell walls, which thickens stems and toughens branches from the inside out. Silicon-treated plants can develop noticeably sturdier structures than untreated ones, and that extra structural strength helps plants take up and transport nutrients more efficiently, making them generally more resilient to stress and less vulnerable to pests and disease pressure.\u003c\/p\u003e\n\n\u003cp\u003eIt's formulated to be applied with every watering across the entire crop cycle rather than at a single stage, so it works as a background support additive alongside your main feeding schedule rather than a targeted boost.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eSilicon additives are a fairly established category, with most brands offering a broadly similar strengthening effect - the differences tend to come down to formulation and dosing convenience.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompared with General Hydroponics Armor Si, both deliver silicon to strengthen cell structure, with Silic Rock's every-watering dosing making it simple to keep in a standard routine.\u003c\/li\u003e\n\u003cli\u003eCompared with Botanicare Silica Blast, another silicon-based additive, the practical difference for most growers comes down to price per litre and pack size rather than performance.\u003c\/li\u003e\n\u003cli\u003eCompared with skipping a silicon additive altogether, adding one is a low-cost way to build in extra resilience, especially useful if your setup runs hot, dry, or otherwise stressful for plants.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt's a background additive rather than a headline product, but a genuinely useful one to have running throughout the grow.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eSilic Rock is designed to be used every time you water, not as an occasional treatment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDosing\u003c\/strong\u003e\u003cbr\u003eAdd to your nutrient solution with every watering throughout the full crop cycle, following the rate on the bottle label for your reservoir size.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMixing order\u003c\/strong\u003e\u003cbr\u003eAs with most silicon additives, add it to your water before other nutrients and let it fully dissolve, since silicon can interact with other additives if mixed incorrectly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable media\u003c\/strong\u003e\u003cbr\u003eWorks across soil, coco and hydroponic systems as part of a general feeding routine.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKey elements: \u003cstrong\u003esilicon dioxide (approx. 1.1% SiO2), potassium oxide (approx. 1.7% K2O)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eTotal nitrogen: \u003cstrong\u003eapprox. 1.5%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFunction: \u003cstrong\u003estrengthens cell walls, thickens stems, improves stress resistance\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUsage window: \u003cstrong\u003eevery watering, throughout the full crop cycle\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable media: \u003cstrong\u003esoil, coco, hydroponics\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSizes available: \u003cstrong\u003e250ml, 500ml and 1 litre\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBrand: \u003cstrong\u003ePlagron\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 want sturdier, more stress-resistant plants without a complicated feeding schedule\u003c\/li\u003e\n\u003cli\u003eAnyone growing in a warm, dry or otherwise stressful environment\u003c\/li\u003e\n\u003cli\u003eGrowers already running a full Plagron feeding line who want to add structural support\u003c\/li\u003e\n\u003cli\u003eNew growers looking for a simple, set-and-forget additive alongside their base nutrients\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eSilic Rock won't win you a yield-chasing headline, but stronger stems and better stress resistance pay off quietly across the whole grow - and it's simple enough to just leave running in the background.\u003c\/p\u003e\n\u003cp\u003eDoes exactly what it should, day in, day out - worth adding to your routine if you're not already running a silicon additive.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"PLAGRON","offers":[{"title":"500ml","offer_id":47916024561834,"sku":"905997","price":9.99,"currency_code":"GBP","in_stock":true},{"title":"1 Litre","offer_id":47916024594602,"sku":"905995","price":13.99,"currency_code":"GBP","in_stock":true},{"title":"250ml","offer_id":47916024627370,"sku":"905996","price":6.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/plagron_silic_rock.jpg?v=1769186414"},{"product_id":"plagron-nutrients-fish-force","title":"Plagron Nutrients - Fish Force","description":"\u003csection class=\"gh-product-listing\"\u003e\n\u003ch2\u003ePlagron Fish Force — Organic Growth Phase Supplement for Rapid Foliage Development\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers wanting fast, visible greenery and strong plants during the vegetative stage without synthetic chemicals\u003c\/p\u003e\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\u003eFish Force is a proper organic growth booster that delivers results quickly. It's not a base nutrient—think of it as a weekly top-up that pushes your plants harder during veg. Week-long use and you'll see greener, stronger foliage. One growers rely on for mother plants and fast-starting seedlings.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003ePlagron Fish Force is a \u003cstrong\u003efish-based organic growth supplement\u003c\/strong\u003e designed to drive rapid foliage development during the vegetative stage. Packed with natural amino acids, seaweed extract, and a 3-5-2 NPK formula, it strengthens plants fast, builds resistance to pests and disease, and works as either a standard weekly feed or a quick foliar spray. This is a supplement, not a standalone nutrient—pair it with your base feed and watch your plants respond.\u003c\/p\u003e\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eFish Force sits in the organic growth booster category, similar to BioBizz Alg-A-Mic but with a heavier nitrogen bias.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigher nitrogen than seaweed boosters—faster visible greenery\u003c\/li\u003e\n\u003cli\u003eFully organic, no synthetic additives\u003c\/li\u003e\n\u003cli\u003eWorks for soil, coco, and foliar application\u003c\/li\u003e\n\u003cli\u003eWeekly dosing vs. bi-weekly alternatives means faster results but more frequent feeding\u003c\/li\u003e\n\u003cli\u003eNot suitable for hydroponic systems—organic particles don't dissolve cleanly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eFish Force is a weekly top-up during vegetative growth. Here's how to use it properly:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStandard feeding (soil or coco)\u003c\/strong\u003e\u003cbr\u003eDose at 10ml per litre of water, apply once weekly during the growth phase. Shake the bottle well—organic ingredients settle. The solution stays stable for up to 48 hours after mixing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFoliar spray\u003c\/strong\u003e\u003cbr\u003eSame 10ml per litre dilution. Spray top and bottom of leaves for quicker uptake if you need fast recovery from stress or visible results within days.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMother plants\u003c\/strong\u003e\u003cbr\u003eTreat weekly year-round to keep foliage thick, green, and disease-resistant.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant notes\u003c\/strong\u003e\u003cbr\u003eFish emulsion has a strong smell—use outdoors or in well-ventilated spaces. Do not use in automated watering systems or hydroponic setups; organic particles can clog lines and aren't designed for closed-loop systems. Keep between 0°C and 35°C. Shake well before every use.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNPK: \u003cstrong\u003e3-5-2 (Nitrogen 3.1%, Phosphorus Pentoxide 6.6%, Potassium Oxide 1.9%)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eForm: \u003cstrong\u003eLiquid\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003epH: \u003cstrong\u003e3.6\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEC: \u003cstrong\u003e26 mS\/cm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDensity: \u003cstrong\u003e1.14 g\/mL\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eKey ingredients: \u003cstrong\u003eFish protein, seaweed extract, amino acids, vitamins\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable sizes: \u003cstrong\u003e500ml, 1 litre, 5 litre\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDosage: \u003cstrong\u003e10ml per litre, weekly during growth phase\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eStorage: \u003cstrong\u003e0–35°C, protect from frost and direct sunlight\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSoil and coco growers wanting organic growth supplements without synthetics\u003c\/li\u003e\n\u003cli\u003eAnyone running mother plants that need to stay strong and disease-resistant year-round\u003c\/li\u003e\n\u003cli\u003eGrowers seeking visible, fast results during the vegetative stage\u003c\/li\u003e\n\u003cli\u003eOutdoor cultivators looking to build robust foliage before the flowering phase\u003c\/li\u003e\n\u003cli\u003eBudget-conscious growers—Fish Force delivers at a lower cost than branded alternatives\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot ideal for hydroponic systems, automated drip irrigation, or small indoor spaces where odour is a concern.\u003c\/p\u003e\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eFish Force is a no-nonsense organic booster that does exactly what it should—pushes green growth fast and keeps plants sturdy. It's been trusted by Plagron for over 30 years, priced properly, and works. The catch: it's a supplement, not a complete nutrient, and it stinks. Use it outdoors or in a ventilated space, pair it with a proper base feed, and you'll see why growers keep coming back to it.\u003c\/p\u003e\n\u003cp\u003eGood time to buy while stock lasts. Worth picking up if you're serious about strong, fast vegetative growth.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"PLAGRON","offers":[{"title":"1 Litre","offer_id":47916024758442,"sku":"905969","price":12.49,"currency_code":"GBP","in_stock":true},{"title":"5 Litre","offer_id":47916024791210,"sku":"905970","price":57.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/plagron_fish_force_1_litre.jpg?v=1769186425"},{"product_id":"plagron-nutrients-start-up","title":"Plagron Nutrients - Start Up","description":"\u003csection class=\"gh-product-listing\"\u003e\n\u003ch2\u003ePlagron Nutrients - Start Up — All-In-One Growth Nutrition with Root Stimulator\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e New growers wanting simple, organic early-stage nutrition that handles seedlings and young plants properly\u003c\/p\u003e\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\u003eStart Up does what it says on the tin — gets young plants off to a solid start without making you think too hard. It's organic, it's dosed dead simple, and growers consistently report proper root development right from week one. One we recommend a lot for anyone starting out with peat or coco.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003ePlagron Start Up is a \u003cstrong\u003ecomplete nutrient solution for the growth phase\u003c\/strong\u003e, combining essential nutrients, a root stimulator, and natural growth hormones all in one bottle. Designed specifically for seedlings and young plants in peat and coco substrates, it takes the guesswork out of early-stage feeding. Just shake, measure, and apply — no mixing multiple bottles, no overthinking it.\u003c\/p\u003e\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eStart Up sits in the \u003cstrong\u003esingle-bottle, beginner-friendly bracket\u003c\/strong\u003e of nutrient solutions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAll-in-one formula — no need to buy separate root stimulators or growth boosters\u003c\/li\u003e\n\u003cli\u003eOrganic certified (Control Union) — appeals to growers who care about quality from seed stage\u003c\/li\u003e\n\u003cli\u003eSignificantly cheaper than premium multi-part systems\u003c\/li\u003e\n\u003cli\u003ePeat and coco only — not designed for hydroponic setups, which keeps the price sensible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYou're getting proven early-stage nutrition at a price that doesn't demand a second mortgage.\u003c\/p\u003e\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSeedlings and rooted cuttings\u003c\/strong\u003e\u003cbr\u003eAdd 7ml of Start Up per litre of water. Apply once a week during the growth phase. Shake well before use — it's organic, so the ingredients settle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSubstrate compatibility\u003c\/strong\u003e\u003cbr\u003eWorks with peat and coco. Not designed for hydroponic systems like NFT, DWC, or aeroponics. If you're using an irrigation system, flush the pipes after use to avoid blockages.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTransition point\u003c\/strong\u003e\u003cbr\u003eOnce your plants have grown three pairs of leaves, you're ready to step up to a full vegetative or flowering nutrient (Plagron's Cocos A+B, Terra A+B, or equivalent). Start Up is the springboard, not the whole journey.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003cbr\u003eBeing organic, the solution can spoil. Mix only what you'll use within 48 hours. Don't batch-mix for the week — it won't keep.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNPK ratio: \u003cstrong\u003e3-1-3\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDosage: \u003cstrong\u003e7ml per litre of water\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eApplication frequency: \u003cstrong\u003eOnce weekly during growth phase\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eComposition: \u003cstrong\u003eOrganic nutrients with integrated root stimulator\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSubstrate suitability: \u003cstrong\u003ePeat and coco only\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eStorage life: \u003cstrong\u003eUp to 48 hours once mixed\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCertification: \u003cstrong\u003eControl Union (CU) certified organic\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFirst-time growers who want simple, one-bottle nutrition for the early weeks\u003c\/li\u003e\n\u003cli\u003eAnyone starting from seed or working with rooted cuttings\u003c\/li\u003e\n\u003cli\u003eGrowers using peat or coco who don't want to juggle multiple products\u003c\/li\u003e\n\u003cli\u003eBudget-conscious cultivators who appreciate genuine value over brand names\u003c\/li\u003e\n\u003cli\u003ePeople moving over from other brands looking for better root development at a lower cost\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest suited to anyone who'd rather get the fundamentals right than experiment with complicated multi-part systems in week one.\u003c\/p\u003e\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eThis is a proper early-stage nutrient that does exactly what it should without overcomplicating things. Growers consistently report solid root development, and at this price point, it's a low-risk way to get the first few weeks dialled in.\u003c\/p\u003e\n\u003cp\u003eWorth picking up if you're building a peat or coco setup from scratch. Once plants are established, you'll graduate to a bigger nutrient programme — but Start Up gets you there cleanly and without fuss. Good time to buy while stock lasts.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"PLAGRON","offers":[{"title":"500ml","offer_id":47916024922282,"sku":"906001","price":26.99,"currency_code":"GBP","in_stock":true},{"title":"1 Litre","offer_id":47916024955050,"sku":"905998","price":40.99,"currency_code":"GBP","in_stock":true},{"title":"5 Litre","offer_id":47916024987818,"sku":"905999","price":189.99,"currency_code":"GBP","in_stock":true},{"title":"250ml","offer_id":47916025020586,"sku":"906000","price":19.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/plagron_start_up_3.jpg?v=1769186435"},{"product_id":"plagron-nutrients-bat-guano","title":"Plagron Nutrients - Bat Guano","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003ePlagron Nutrients - Bat Guano - Organic Phosphorus-Rich Soil Booster\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e soil growers who want an organic, slow-release phosphorus boost to improve flavour, aroma and flowering performance.\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\nGuano's been used as a fertiliser for centuries for good reason - it's naturally loaded with phosphorus and releases slowly, so you're not risking a nutrient spike from overdosing. Plagron's version is a simple, single-ingredient organic booster rather than a complicated blend, which makes it easy to slot into an existing feed without second-guessing what else is in the bottle.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003ePlagron Bat Guano is an organic liquid fertiliser made from dried bat and seabird droppings, which naturally accumulate rich concentrations of nitrogen, phosphorus and potassium along with calcium, magnesium and trace micronutrients like iron and sulphur. It's particularly high in phosphorus (roughly 3-15-4 N-P2O5-K2O), which plants need in larger amounts during the bloom phase for energy transfer and metabolic processes - and it releases these nutrients gradually rather than all at once, which helps prevent the deficiencies and lockouts that can come with fast-release feeds.\u003c\/p\u003e\n\n\u003cp\u003eBecause it's organic and slow-release, guano is typically used as a soil-conditioning booster alongside your main base nutrient rather than as a stand-alone feed. It's suitable for soil and coco growing.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eGuano-based boosters are a well-established category in organic growing, sitting alongside seaweed and mineral-based bloom boosters.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompared with BioBizz Guanokalong, another guano-based liquid, the two work on a similar principle - slow-release organic phosphorus - with brand and price being the main differentiators.\u003c\/li\u003e\n\u003cli\u003eCompared with a mineral PK booster like Canna PK 13\/14, guano releases more gradually and is gentler on soil microbial life, though it won't deliver as sharp or immediate a PK spike late in flower.\u003c\/li\u003e\n\u003cli\u003eCompared with unprocessed raw guano sold as a dry soil amendment, Plagron's liquid form is easier to dose accurately and mixes straight into your watering can.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt's not the flashiest booster on the shelf, but a genuinely organic, slow-release phosphorus source is a solid addition to a soil feeding routine.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eGuano is used as a supplementary feed alongside your regular base nutrients, not as a replacement for them.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDosing\u003c\/strong\u003e\u003cbr\u003eAdd to your nutrient solution at the rate stated on the bottle label, adjusting for plant size and growth stage - reduce the dose for younger or smaller plants.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen to use\u003c\/strong\u003e\u003cbr\u003eMost useful from the start of the flowering stage onward, when phosphorus demand increases, though it can also support root development earlier in the cycle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003cbr\u003eKeep the bottle sealed and store somewhere cool and dark - like most organic liquid feeds, it's a natural product and best used within a reasonable time of opening.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNPK ratio: \u003cstrong\u003eapprox. 3-15-4 (N-P2O5-K2O)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSource material: \u003cstrong\u003edried bat and seabird guano\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eType: \u003cstrong\u003eorganic, slow-release liquid fertiliser\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eKey trace elements: \u003cstrong\u003ecalcium, magnesium, iron, sulphur\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable media: \u003cstrong\u003esoil, coco\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSize available: \u003cstrong\u003e1 litre\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBrand: \u003cstrong\u003ePlagron\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 who want to boost flowering performance organically\u003c\/li\u003e\n\u003cli\u003eGrowers chasing better flavour and aroma rather than just raw yield\u003c\/li\u003e\n\u003cli\u003eAnyone building an organic-leaning feeding schedule alongside a mineral base nutrient\u003c\/li\u003e\n\u003cli\u003eGrowers who prefer a slow, steady nutrient release over a fast-acting spike\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eGuano earns its reputation the old-fashioned way - it works, it's been used for generations, and Plagron's liquid version makes it easy to dose without any of the mess of handling raw guano.\u003c\/p\u003e\n\u003cp\u003eOne we sell a lot of for soil growers looking to add an organic edge to their flowering feed.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"PLAGRON","offers":[{"title":"1 Litre","offer_id":47916026233002,"sku":"905959","price":12.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/batguano1litre.jpg?v=1769186463"},{"product_id":"plagron-nutrients-sugar-royal","title":"Plagron Nutrients - Sugar Royal","description":"\u003csection class=\"gh-product-listing\"\u003e\n\u003ch2\u003ePlagron Sugar Royal — Amino Acid Plant Booster for Enhanced Flavour and Resin Production\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers looking to boost plant quality, taste, and aroma without overcomplicating their nutrient regime\u003c\/p\u003e\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\u003eThis isn't a yield booster in the traditional sense — it's a quality enhancer. Sugar Royal works by triggering a controlled stress response that ramps up your plants' natural sugar production and resin output. One we recommend for growers who've nailed the basics and want to take flavour and aroma seriously without adding complexity.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003ePlagron Sugar Royal is an \u003cstrong\u003eorganic amino acid stimulator\u003c\/strong\u003e designed to enhance the natural flavour, aroma, and resin production of your crop. Unlike standard nutrient additives, Sugar Royal works by triggering a mild drought-stress response, which pushes your plants to produce more of their own sugars and stored compounds. The result: bigger, tastier, more aromatic produce. It's a proper quality enhancer at a sensible price — not a replacement for base nutrients, but a genuine upgrade when you're ready for it.\u003c\/p\u003e\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eSugar Royal sits in the \u003cstrong\u003equality-enhancement category\u003c\/strong\u003e, distinct from traditional yield boosters.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. PK boosters:\u003c\/strong\u003e Those focus on size and phosphorus\/potassium; Sugar Royal prioritises taste, aroma, and essential oil production\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. organic stimulators:\u003c\/strong\u003e Works on a different mechanism — stress-triggered metabolic boost rather than soil biology or sugar translocation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Works alongside your existing base nutrients (Terra Grow, Terra Bloom, etc.) — doesn't replace them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest paired with Green Sensation for a legendary combination that maximises both flavour and flowering performance.\u003c\/p\u003e\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMixing and application\u003c\/strong\u003e\u003cbr\u003eAdd a maximum of 1 ml per litre of water (1:1000 dilution). Use every watering from week two of growth onwards. Works in both peat and coconut substrates.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFoliar spray option\u003c\/strong\u003e\u003cbr\u003eCan be applied as a leaf spray, but avoid spraying after week three of flowering — it may affect final flavour if applied too late.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat it needs alongside it\u003c\/strong\u003e\u003cbr\u003eSugar Royal has enough nitrogen to support growth, but you'll still need proper base nutrients. It's an additive, not a complete nutrient solution. For best results, combine with Green Sensation during the flowering phase.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStorage note\u003c\/strong\u003e\u003cbr\u003eThe organic ingredients can cause cloudiness when mixed — this is a natural bacterial process and won't harm your plants. Normal behaviour.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNutrient profile: \u003cstrong\u003eNPK 9-0-0\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eType: \u003cstrong\u003eOrganic amino acid stimulator\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eActive ingredients: \u003cstrong\u003e18 amino acids (alanine, arginine, asparagine, cysteine, glutamine, glycine, histidine, isoleucine, leucine, lysine, methionine, phenylalanine, proline, serine, threonine, tryptophan, tyrosine, valine)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eApplication rate: \u003cstrong\u003e1 ml per litre of water\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for: \u003cstrong\u003ePeat and coconut substrates\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNot suitable for: \u003cstrong\u003eHydroponic systems (NFT, DWC, aeroponics)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable sizes: \u003cstrong\u003e100 ml, 250 ml, 500 ml, 1 L bottles; 5 L, 10 L, 20 L cans\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers who've mastered basic nutrient feeding and want to push quality and flavour\u003c\/li\u003e\n\u003cli\u003eAnyone running peat or coco setups looking for a straightforward quality boost\u003c\/li\u003e\n\u003cli\u003eCultivators focused on taste and aroma over pure yield\u003c\/li\u003e\n\u003cli\u003eExperienced growers wanting to reduce overall growing time by 2–3 days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest suited to \u003cstrong\u003estructured growing programmes where you're already running a proper base nutrient schedule\u003c\/strong\u003e. This works with what you've got, not instead of it.\u003c\/p\u003e\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eSugar Royal does something genuinely different — it doesn't just add nutrients, it triggers your plants' own chemistry to produce more of what matters: flavour, aroma, and quality. It's a solid step up from basic feeding, and it actually works.\u003c\/p\u003e\n\u003cp\u003eWorth picking up if you're serious about quality and you've got your base nutrients locked in. Good time to buy while clearance stock lasts.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"PLAGRON","offers":[{"title":"500ml","offer_id":47916063850666,"sku":"811120","price":34.49,"currency_code":"GBP","in_stock":true},{"title":"1 Litre","offer_id":47916063883434,"sku":"811121","price":58.99,"currency_code":"GBP","in_stock":true},{"title":"5 Litre","offer_id":47916063916202,"sku":"811122","price":239.99,"currency_code":"GBP","in_stock":true},{"title":"10 Litre","offer_id":47916063948970,"sku":"906002","price":464.99,"currency_code":"GBP","in_stock":true},{"title":"250ml","offer_id":47916063981738,"sku":"811119","price":21.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/811121_-_1_litre.jpg?v=1769186760"},{"product_id":"plagron-nutrients-pure-zym","title":"Plagron Nutrients - Pure Zym","description":"\u003csection class=\"gh-product-listing\"\u003e\n\u003ch2\u003ePlagron Pure Zym — Enzyme Additive for Root Zone Health and Substrate Renewal\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers wanting to keep their root zone clean, prevent disease, and get more life out of their growing media\u003c\/p\u003e\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\u003ePure Zym is one of those products that does a genuinely useful job without being complicated. It breaks down dead root material, cleans up the substrate, and keeps your growing environment healthier — all without needing a chemistry degree. One we recommend for growers running soil or coco, especially if they're reusing media.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003ePlagron Pure Zym is a concentrated enzyme additive designed to break down dead organic matter in your growing substrate, keeping your root zone clean and disease-free. It contains a stabilised blend of natural enzymes (cellulase, beta-glucanase, and pectinase) that work as biochemical catalysts, converting waste into available nutrients while promoting beneficial microbial life. At a 1:1000 dilution ratio, it's economical to use and works across all substrate types — soil, coco, peat, and blends.\u003c\/p\u003e\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003ePure Zym sits in the mid-tier of enzyme products by price, but punches above its weight on concentration and value.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMore concentrated than many competitors — lower per-application cost\u003c\/li\u003e\n\u003cli\u003eSpecific focus on substrate renovation and disease prevention, not just growth acceleration\u003c\/li\u003e\n\u003cli\u003eWorks with all soil types and coco media (unlike some hydro-only formulations)\u003c\/li\u003e\n\u003cli\u003e9.2\/10 rating from 400+ growers — proven track record over hype\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompared to branded alternatives, you're getting a proper enzyme product at a sensible price without paying for premium packaging.\u003c\/p\u003e\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBasic dosing\u003c\/strong\u003e\u003cbr\u003eAdd 1 ml of Pure Zym per 1 litre of water (1:1000 ratio). Use this solution every time you irrigate, from start to finish of your growing cycle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSoil and coco growing\u003c\/strong\u003e\u003cbr\u003ePure Zym works across the board — hand watering, drip systems, everything. Just add to your water and feed as normal. The enzymes will get to work breaking down dead root debris and opening up nutrient availability in the substrate.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant note on hydro systems\u003c\/strong\u003e\u003cbr\u003eNot suitable for closed-loop hydro (NFT, DWC, aeroponics). If you're using an irrigation system, flush the pipes after use. The organic nature means it's built for soil and media, not recirculating water.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's normal\u003c\/strong\u003e\u003cbr\u003eDon't panic if your diluted solution smells or looks cloudy — this is completely normal. It's the natural enzymes at work and won't harm your plants.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eType: \u003cstrong\u003eStabilised enzyme solution\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eActive enzymes: \u003cstrong\u003eCellulase, beta-glucanase, pectinase blend\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDilution ratio: \u003cstrong\u003e1 ml per 1 litre of water (1:1000)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable sizes: \u003cstrong\u003e100 ml, 250 ml, 500 ml, 1 L, 5 L, 10 L, 20 L\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable substrates: \u003cstrong\u003eSoil, coco coir, peat, blended media\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUse cycle: \u003cstrong\u003eFrom veg through to finish\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eStorage: \u003cstrong\u003eKeep in cool, dark conditions\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers reusing soil or coco who want to refresh and rejuvenate media between cycles\u003c\/li\u003e\n\u003cli\u003eAnyone concerned about root disease, pythium, or substrate salt buildup\u003c\/li\u003e\n\u003cli\u003eSoil-based and coco cultivators after improved root zone health and oxygen availability\u003c\/li\u003e\n\u003cli\u003eBudget-conscious growers — high concentration means a little goes a long way\u003c\/li\u003e\n\u003cli\u003eOrganic-minded cultivators wanting natural, enzyme-based disease prevention\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003ePure Zym does what it says: breaks down dead matter, improves root zone conditions, and keeps your substrate healthier for longer. It's particularly smart if you're running tight media costs or want to extend the life of your growing materials.\u003c\/p\u003e\n\u003cp\u003eNot essential for one-off cycles, but genuinely worth picking up if you're serious about substrate reuse or disease prevention. Simple to use, properly concentrated, and backed up by grower feedback. Good time to buy while stock lasts.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"PLAGRON","offers":[{"title":"100ml","offer_id":47916064473258,"sku":"905991","price":6.99,"currency_code":"GBP","in_stock":true},{"title":"250ml","offer_id":47916064506026,"sku":"905992","price":8.99,"currency_code":"GBP","in_stock":true},{"title":"1 Litre","offer_id":47916064538794,"sku":"811117","price":19.99,"currency_code":"GBP","in_stock":true},{"title":"5 Litre","offer_id":47916064571562,"sku":"811118","price":93.99,"currency_code":"GBP","in_stock":true},{"title":"10 Litre","offer_id":47916064604330,"sku":"905990","price":148.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/811117_-_1_litre.jpg?v=1769186772"},{"product_id":"plagron-nutrients-power-roots","title":"Plagron Nutrients - Power Roots","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003ePlagron Power Roots — Organic Root Stimulator for Strong Early Growth\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers wanting to build dense root systems and maximise nutrient uptake without premium 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\nPower Roots does one job properly: it gets roots to branch, fill containers faster, and recover well from transplant stress. It's organic, economical, and mixes into your feeding schedule without faffing about. One a lot of growers use because it actually works and doesn't cost the earth.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003ePlagron Power Roots is an \u003cstrong\u003eorganic root development additive\u003c\/strong\u003e formulated with humic acids, seaweed extract, vitamins, and hydrolysed proteins. It's designed to strengthen root systems during vegetative growth, helping plants build the dense, branching root structure they need to absorb nutrients properly and resist root diseases. Works quickly, absorbs virtually immediately, and plays nice with any hand-fed growing setup.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eThis sits in the \u003cstrong\u003eorganic root stimulator tier\u003c\/strong\u003e alongside CANNA Bio Rhizotonic and Dutch Pro Take Root, but at a lower price point.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic formulation with proven humic and seaweed base — no synthetic shortcutting\u003c\/li\u003e\n\u003cli\u003eHighly concentrated, so a little goes a long way across hand-feeding and drip setups\u003c\/li\u003e\n\u003cli\u003eSignificantly cheaper per litre than premium alternatives, especially in larger sizes\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for soil and coco — not suitable for hydro systems (Plagron make Hydro Roots for that)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYou're getting a working root booster that growers genuinely rate, without paying for a brand name premium.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003ePower Roots is added to your feed water at a simple ratio:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication rate\u003c\/strong\u003e\u003cbr\u003e\nAdd 1 ml per litre of water. Use this concentration with every watering during vegetative growth, stopping in week four of flowering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTransplanting and establishment\u003c\/strong\u003e\u003cbr\u003e\nThis is where Power Roots shines. Use it immediately after moving plants to reduce transplant shock. The inositol in the formula helps boost root metabolism during stress, speeding recovery and establishment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003cbr\u003e\nWorks with any Plagron base nutrient (Terra, Cocos, or Hydro ranges) and integrates cleanly into hand-fed soil and coco setups. It also supports beneficial microbial life in your substrate, which improves long-term health.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStorage note\u003c\/strong\u003e\u003cbr\u003e\nIf your bottle smells herbal or looks slightly cloudy, that's normal. The organic ingredients naturally develop a smell and mild cloudiness over time — harmless to plants and a sign the formula is doing its job.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComposition: \u003cstrong\u003eHumic acids, seaweed extract, vitamins, hydrolysed proteins\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNPK: \u003cstrong\u003e1-0-2 (organic nitrogen, 0.2% soluble P₂O₅, 1.5% soluble K₂O)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eApplication rate: \u003cstrong\u003e1 ml per litre of water\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUse period: \u003cstrong\u003eVegetative growth through week four of flowering\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable sizes: \u003cstrong\u003e100 ml, 250 ml, 500 ml, 1 L, 5 L, 10 L, 20 L\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSubstrate compatibility: \u003cstrong\u003eSoil and coco (hand-fed only — not suitable for hydroponic 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\u003eFirst-time growers wanting to establish strong foundations in early growth\u003c\/li\u003e\n\u003cli\u003eAnyone transplanting seedlings or young plants and wanting to minimise shock\u003c\/li\u003e\n\u003cli\u003eSoil and coco growers using hand feeding or drip irrigation\u003c\/li\u003e\n\u003cli\u003eBudget-conscious growers wanting proven root development without premium pricing\u003c\/li\u003e\n\u003cli\u003eGrowers building systems with multiple Plagron nutrients (Terra, Cocos ranges)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eParticularly suited to setups where \u003cstrong\u003ereliable root development matters more than chasing the latest premium additive\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003ePower Roots is a proper organic root stimulator that does exactly what it should: builds roots faster, thicker, and more resilient. It's concentrated, economical, and integrates seamlessly into standard feeding schedules.\u003c\/p\u003e\n\u003cp\u003eGood time to buy while clearance stock lasts. If you're transplanting, establishing cuttings, or just want to dial in your vegetative phase without guessing, this is a straightforward addition that growers actually trust.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"PLAGRON","offers":[{"title":"250ml","offer_id":47916065259690,"sku":"811113","price":15.99,"currency_code":"GBP","in_stock":true},{"title":"500ml","offer_id":47916065292458,"sku":"811114","price":22.99,"currency_code":"GBP","in_stock":true},{"title":"1 Litre","offer_id":47916065325226,"sku":"811115","price":29.99,"currency_code":"GBP","in_stock":true},{"title":"5 Litre","offer_id":47916065357994,"sku":"811116","price":135.99,"currency_code":"GBP","in_stock":true},{"title":"10 Litre","offer_id":47916065390762,"sku":"905989","price":284.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/811115_-_1_litre.jpg?v=1769186794"},{"product_id":"plagron-nutrients-alga-bloom","title":"Plagron Nutrients - Alga Bloom","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003ePlagron Alga Bloom — Certified Organic Bloom Nutrient for Soil Growing\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Organic soil growers wanting a single-part bloom nutrient that works with nature, not against it\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\nAlga Bloom is a proper organic nutrient that does the job without overcomplicating things. One-part application, certified organic, and it genuinely supports soil life rather than bypassing it. The algae extract tech actually speeds up nutrient availability, which matters when you're working with organic conversions. Good value for a certified product.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003ePlagron Alga Bloom is a \u003cstrong\u003ecertified organic base nutrient\u003c\/strong\u003e designed specifically for the flowering phase of soil-based growing. Built on algae extract technology and packed with amino acids, it delivers balanced nutrition whilst actively improving soil structure and microbial activity. This is organic nutrient that treats soil as a living system, not a delivery mechanism.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eSits in the \u003cstrong\u003emid-range organic bloom category\u003c\/strong\u003e, competing directly with BioBizz and CANNA.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMore balanced phosphorus-potassium ratio than BioBizz Bio Bloom (3-2-5 vs 2-7-4)\u003c\/li\u003e\n\u003cli\u003eCertified organic like BioBizz, but with algae-extract acceleration — faster nutrient cycling in soil\u003c\/li\u003e\n\u003cli\u003eSingle-part application, no complex mixing or additional boosters required\u003c\/li\u003e\n\u003cli\u003eWorks soil-only, so not an option for hydro growers\u003c\/li\u003e\n\u003cli\u003eEstablished brand — 25+ years in production, proven track record\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eSimple to use. One-part nutrient, no balancing act required.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDosage\u003c\/strong\u003e\u003cbr\u003e\nAdd 4 ml per litre of water (1:250 ratio). Apply this solution every time you water during the flowering phase. That's it.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTiming\u003c\/strong\u003e\u003cbr\u003e\nStart from week four of your growing cycle. Organic nutrients take roughly two weeks to convert through soil life, so patience matters here — this is not a quick-fix booster, it's a system nutrient.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCombine with Alga Grow\u003c\/strong\u003e\u003cbr\u003e\nUse Alga Grow during the vegetative phase, then switch to Alga Bloom for flowering. Plagron designed these to work together across your entire cycle.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003epH and EC\u003c\/strong\u003e\u003cbr\u003e\nWith natural substrates, you don't need to adjust pH or EC values. Soil life handles this automatically. The organic compounds and amino acids in Alga Bloom actually stimulate this process — one less thing to worry about.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNormal cloudiness\u003c\/strong\u003e\u003cbr\u003e\nThe solution may look cloudy once dissolved. This is the organic ingredients doing their job and natural bacterial processes starting. Perfectly normal, no impact on plants.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNPK ratio: \u003cstrong\u003e3-2-5\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eTotal nitrogen: \u003cstrong\u003e3.3% (organically bound)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePhosphorus (P₂O₅): \u003cstrong\u003e2.3% (water-soluble)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePotassium (K₂O): \u003cstrong\u003e5.4% (water-soluble)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eKey ingredients: \u003cstrong\u003eAlgae extract, amino acids (20+ varieties), beet vinasse, trace elements\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eTrace elements included: \u003cstrong\u003eIron, boron, molybdenum, copper, manganese, zinc\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCertification: \u003cstrong\u003eControl Union certified organic\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRecommended dosage: \u003cstrong\u003e4 ml per litre water\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 guaranteed\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable sizes: \u003cstrong\u003e100 ml, 250 ml, 500 ml, 1 L, 5 L, 10 L, 20 L\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for: \u003cstrong\u003eSoil and coir-based growing only — not for hydroponic 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\u003eOrganic soil growers who want certified products and clean growing practices\u003c\/li\u003e\n\u003cli\u003eSoil-based indoor growers looking for a straightforward, single-part bloom nutrient\u003c\/li\u003e\n\u003cli\u003eBudget-conscious growers wanting mid-range organic quality without premium markup\u003c\/li\u003e\n\u003cli\u003eGrowers who understand that organic nutrition takes patience but delivers better soil long-term\u003c\/li\u003e\n\u003cli\u003eAnyone already using Plagron Alga Grow who wants a matched system\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eThis is a solid organic bloom nutrient that respects soil as a living thing, not a substrate to push past. The algae extract and amino acid blend actually speed up nutrient conversion, which addresses the main complaint about organic nutrients — waiting for soil life to do the work. You're getting certified quality at a reasonable price point, and it genuinely delivers results.\u003c\/p\u003e\n\u003cp\u003eIf you're running organic soil and want something reliable that won't stress the budget, worth picking up. Does exactly what a flowering nutrient should do, and leaves your soil better than you found it.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"PLAGRON","offers":[{"title":"500ml","offer_id":47916065783978,"sku":"905955","price":8.99,"currency_code":"GBP","in_stock":true},{"title":"1 Litre","offer_id":47916065816746,"sku":"811111","price":13.99,"currency_code":"GBP","in_stock":true},{"title":"5 Litre","offer_id":47916065849514,"sku":"811112","price":63.99,"currency_code":"GBP","in_stock":true},{"title":"10 Litre","offer_id":47916065882282,"sku":"905953","price":115.99,"currency_code":"GBP","in_stock":true},{"title":"250ml","offer_id":47916065915050,"sku":"905954","price":6.69,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/811111_-_1_litre.jpg?v=1769186805"},{"product_id":"plagron-nutrients-alga-grow","title":"Plagron Nutrients - Alga Grow","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003ePlagron Alga Grow — Certified Organic Vegetative Nutrients for Soil-Based Growing\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Organic growers and beginners who want simplicity, soil health, and a nutrient that actually works without the fuss\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 one of the smartest entry points into organic growing. Control Union certified, algae-based, and built to work with soil biology rather than against it. Growers stick with it for years because it delivers results and doesn't overcomplicate things. One we recommend a lot to anyone switching from mineral feeds to organic.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003ePlagron Alga Grow is a \u003cstrong\u003ecertified organic base nutrient\u003c\/strong\u003e designed specifically for the vegetative growth phase in soil-based cultivation. Built on natural algae extract, it delivers nitrogen-rich nutrition (4-2-4 NPK) alongside amino acids and organic molecules that work synergistically with your soil's natural biology. Unlike mineral-based feeds, this does the heavy lifting through your soil microbes, meaning faster nutrient uptake, stronger root development, and plants that genuinely thrive — not just survive.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eAlga Grow sits in the \u003cstrong\u003ecertified organic nutrient tier\u003c\/strong\u003e, competing directly with BioBizz Bio Grow and CANNA's organic range.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOnly certified organic option in many comparative lists — genuinely natural ingredients from sustainable sources\u003c\/li\u003e\n\u003cli\u003eAmino acid-driven approach delivers faster growth than traditional organic feeds\u003c\/li\u003e\n\u003cli\u003eWorks with soil life, not against it — improves soil structure long-term\u003c\/li\u003e\n\u003cli\u003eSignificantly simpler than mineral feeds — no EC monitoring, no constant pH tweaking\u003c\/li\u003e\n\u003cli\u003eBetter value than premium organic lines without compromising results\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe key difference: Alga Grow feeds your soil. Your soil feeds your plants. That's organic growing done properly.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eAlga Grow is straightforward, but understanding how it works makes all the difference.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDosage\u003c\/strong\u003e\u003cbr\u003e\nAdd 4 ml per litre of water maximum. Use this solution every time you water during the vegetative phase. That's it.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSoil compatibility\u003c\/strong\u003e\u003cbr\u003e\nWorks best with 100% natural substrates. The soil life in these mediums converts the algae extract into plant-available nutrients over about two weeks. This is why organic growing is forgiving — you're working with biology, not chemistry.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003epH and EC management\u003c\/strong\u003e\u003cbr\u003e\nWith natural substrates, you don't need to adjust pH or monitor EC levels. The soil microbes handle it automatically. If you're using less-living soil, you can pH-adjust if you want, but it's not essential. This is what makes Alga Grow beginner-friendly.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eStacking with other products\u003c\/strong\u003e\u003cbr\u003e\nAlga Grow pairs well with Plagron Power Roots (for root development) and Sugar Royal (organic booster). Many growers use the full Plagron organic ecosystem and report unbeatable quality for the price.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eStorage note\u003c\/strong\u003e\u003cbr\u003e\nOnce mixed in water, a natural bacterial process can cause cloudiness or slight smell over time. This doesn't affect plant health — it's just biology doing its thing.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNPK ratio: \u003cstrong\u003e4-2-4\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBase: \u003cstrong\u003e100% certified organic algae extract\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eActive components: \u003cstrong\u003eAmino acids, seaweed extract, organic molecules\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDosage: \u003cstrong\u003e4 ml per litre of water\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCertification: \u003cstrong\u003eControl Union certified organic\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for: \u003cstrong\u003eSoil-based cultivation, vegetative phase only\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNot suitable for: \u003cstrong\u003eHydroponic systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable sizes: \u003cstrong\u003e100 ml, 250 ml, 500 ml, 1 L, 5 L, 10 L, 20 L\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNutrient conversion time: \u003cstrong\u003eApproximately 2 weeks (soil biology dependent)\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 growers serious about certification and environmental responsibility\u003c\/li\u003e\n\u003cli\u003eBeginners wanting to avoid the complexity of mineral feeds and EC monitoring\u003c\/li\u003e\n\u003cli\u003eSoil-based indoor growers building a living, resilient growing medium\u003c\/li\u003e\n\u003cli\u003eAnyone switching from hydroponic to organic cultivation methods\u003c\/li\u003e\n\u003cli\u003eGrowers who value long-term soil health over quick fixes\u003c\/li\u003e\n\u003cli\u003ePractitioners of the full Plagron organic growing ecosystem\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot designed for hydroponic or coco systems — this is soil-only territory.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eAlga Grow is proper organic nutrition without the pretence or the premium price tag. It's Control Union certified, works with your soil's natural biology, and doesn't demand constant monitoring. That combination is why growers stick with it for years.\u003c\/p\u003e\n\u003cp\u003eIf you're moving into organic growing or want to simplify your feeding routine without sacrificing results, this is worth picking up. Does exactly what it should, day in, day out.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"PLAGRON","offers":[{"title":"500ml","offer_id":47916066504874,"sku":"905958","price":9.99,"currency_code":"GBP","in_stock":true},{"title":"1 Litre","offer_id":47916066537642,"sku":"811109","price":12.99,"currency_code":"GBP","in_stock":true},{"title":"5 Litre","offer_id":47916066570410,"sku":"811110","price":54.99,"currency_code":"GBP","in_stock":true},{"title":"100ml","offer_id":47916066603178,"sku":"905956","price":4.49,"currency_code":"GBP","in_stock":true},{"title":"250ml","offer_id":47916066635946,"sku":"905957","price":5.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/811109_-_1_litre.jpg?v=1769186816"},{"product_id":"plagron-nutrients-green-sensation","title":"Plagron Nutrients - Green Sensation","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003ePlagron Green Sensation — 4-in-1 Bloom Booster for Dense Flowering \u0026amp; Higher Yields\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers wanting to cut nutrient costs while maximising flowering density and yield without juggling multiple boosters\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\nGreen Sensation is one of those products that does what it claims. European brands like Plagron have earned their stripes, and this booster genuinely replaces three or four separate additives. If you're currently running a bloom enhancer, PK booster, and enzyme product all at once, consolidating to Green Sensation will actually save you money. That's rare.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003ePlagron Green Sensation is a \u003cstrong\u003e4-in-1 flowering nutrient booster\u003c\/strong\u003e designed to maximise yields and density during the critical final weeks of bloom. Rather than stacking multiple products — a PK fertiliser, a bloom stimulator, enzymes, and a separate enhancer — Green Sensation combines all four into a single concentrate powered by a modified carbon molecule that triggers photosynthesis and shifts plant energy into heavier, more compact flowering material. Add it in weeks 4–6 of your cycle, and it replaces up to 50% of your base nutrient spend while actually improving results.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eGreen Sensation sits in the \u003cstrong\u003epremium booster category\u003c\/strong\u003e, but justifiably so.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMost bloom boosters are PK-only. This one includes enzymes, micronutrients, and carbon—four functions in one bottle\u003c\/li\u003e\n\u003cli\u003eDirect competitor products (Bio Diesel, Monsta Bud, Bloom Phat) require running multiple additives alongside them\u003c\/li\u003e\n\u003cli\u003eBecause of the synergy between its components, it's more effective and chemically stable than comparable single-function boosters\u003c\/li\u003e\n\u003cli\u003eReduces overall nutrient bill by up to 50% when used correctly—you genuinely don't need separate PK, enzymes, or plant resistance products\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCore dosing\u003c\/strong\u003e\u003cbr\u003e\n4ml per gallon of water. Add Green Sensation to your reservoir or watering can \u003cstrong\u003efirst, before any other nutrients\u003c\/strong\u003e. This ensures optimal absorption and prevents nutrient lockout.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTiming in your bloom cycle\u003c\/strong\u003e\u003cbr\u003e\nStart using it in week 4 of flowering and run it through to the end. This is when plants demand the most phosphorus and potassium, and when the carbon and enzyme components will have the biggest impact on density and yield.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWorks with any setup\u003c\/strong\u003e\u003cbr\u003e\nHydroponics, coco, soil, hand-watering, drip systems—Green Sensation performs across every substrate and irrigation type. If you're running base nutrients, you can simplify by ditching your separate PK booster, bloom stimulator, and enzyme product entirely.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePlant recovery\u003c\/strong\u003e\u003cbr\u003e\nWorks well on stressed, deficient, or diseased plants. The enzyme and micronutrient profile helps bring struggling plants back into balance during the flowering phase.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNPK ratio: \u003cstrong\u003e0-9-10\u003c\/strong\u003e (Phosphorus 9%, Potassium 10%)\u003c\/li\u003e\n\u003cli\u003eActive components: \u003cstrong\u003eModified carbon molecule, phosphorus, potassium, iron, enzymes, and proprietary GS-PowerParticles\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eGS-PowerParticles function: \u003cstrong\u003eEnhance resin production, facilitate sugar transport, and support essential oil formation\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRecommended dosage: \u003cstrong\u003e4ml per gallon of water\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBest application window: \u003cstrong\u003eWeeks 4–6 of flowering phase\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContains: \u003cstrong\u003eNo hormones, no animal-derived residues, no GMO\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable sizes: \u003cstrong\u003e100ml, 250ml, 500ml, 1 litre, 5 litre\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 currently running multiple bloom boosters, PK products, and enzymes who want to simplify their nutrient regime\u003c\/li\u003e\n\u003cli\u003eCost-conscious cultivators looking to cut nutrient spend without sacrificing density or yield\u003c\/li\u003e\n\u003cli\u003eAnyone growing in hydroponics, coco, or soil who wants a single booster that works across all substrates\u003c\/li\u003e\n\u003cli\u003eExperienced growers confident enough to trust a single product rather than a multi-bottle stack\u003c\/li\u003e\n\u003cli\u003eGrowers managing stressed or deficient plants during the flowering phase\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eGreen Sensation is premium for a reason—it actually consolidates three or four separate products into one without cutting corners. That's not marketing, that's maths. If you're already spending on a bloom enhancer, PK booster, and enzymes separately, switching to Green Sensation will likely cost less overall while delivering better results.\u003c\/p\u003e\n\u003cp\u003eThe Plagron name carries weight in Europe for good reason, and this booster proves it. Worth picking up if you're serious about cutting complexity and boosting yields at the same time.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"PLAGRON","offers":[{"title":"100ml","offer_id":47916068110506,"sku":"905973","price":18.99,"currency_code":"GBP","in_stock":true},{"title":"250ml","offer_id":47916068143274,"sku":"811103","price":37.99,"currency_code":"GBP","in_stock":true},{"title":"500ml","offer_id":47916068176042,"sku":"811104","price":58.99,"currency_code":"GBP","in_stock":true},{"title":"1 Litre","offer_id":47916068208810,"sku":"811105","price":84.99,"currency_code":"GBP","in_stock":true},{"title":"5 Litre","offer_id":47916068241578,"sku":"811106","price":349.99,"currency_code":"GBP","in_stock":true},{"title":"10 Litre","offer_id":47916068274346,"sku":"905972","price":699.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/811105_-_1_litre.jpg?v=1769186841"},{"product_id":"plagron-nutrients-terra-bloom","title":"Plagron Nutrients - Terra Bloom","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003ePlagron Terra Bloom — One-Part Mineral Nutrient for the Flowering Phase\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Soil growers who want fast results and straightforward feeding without mixing A and B bottles\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\nTerra Bloom is the kind of nutrient that just works. It's a proper mineral-based bloom feed that doesn't overcomplicate things, self-buffers its own pH so you're not constantly adjusting, and it's reasonably priced for what you get. One part, no guesswork, clean results — this is why growers come back to it.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003ePlagron Terra Bloom is a \u003cstrong\u003econcentrated mineral nutrient\u003c\/strong\u003e designed specifically for the flowering phase. It's a one-part liquid system that delivers all the phosphorus and potassium your plants need to flower properly, without the fuss of balancing multiple bottles. Direct mineral absorption means faster uptake, no residue clogging your dripper lines, and full control over what your plants actually get.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eThis sits in the \u003cstrong\u003eprofessional mineral nutrient tier\u003c\/strong\u003e — straightforward and reliable.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMineral-based for instant plant uptake, unlike organic feeds that rely on soil microbes\u003c\/li\u003e\n\u003cli\u003eSelf-buffers pH between 6.0–6.5 automatically — less monitoring headache\u003c\/li\u003e\n\u003cli\u003eOne-part system beats A\/B mixing for simplicity and consistency\u003c\/li\u003e\n\u003cli\u003eChelated trace elements stay available across a wider pH range\u003c\/li\u003e\n\u003cli\u003eLeaves no residue in irrigation systems — clean for automated setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompared to organic alternatives like BioBizz Bio-Bloom, Terra Bloom gives you faster nutrient uptake and precision control. Compared to more expensive branded systems, you're getting the same functional performance without the markup.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eStandard dosing\u003c\/strong\u003e\u003cbr\u003e\nAdd 5ml per litre of water throughout the entire flowering phase. Use this solution each time you irrigate. Maximum concentration is 20ml per gallon (roughly 5ml per litre) — don't exceed this.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTiming\u003c\/strong\u003e\u003cbr\u003e\nStart Terra Bloom from the first day of flowering. If you're using a pre-fertilised substrate, you may hold off a week or two depending on how rich the medium is.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHand watering or drip irrigation\u003c\/strong\u003e\u003cbr\u003e\nWorks cleanly in both. Mix fresh batches when you water — mixed solution stays stable for about a week, though pH may creep up slowly. Monitor and adjust if needed.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCombination feeding\u003c\/strong\u003e\u003cbr\u003e\nTerra Bloom works on its own, but many growers pair it with Plagron additives like Green Sensation or Power Buds for extra colour, resin, and density. Not essential, but worth exploring once you've got Terra Bloom dialled in.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNPK ratio: \u003cstrong\u003e2-2-4\u003c\/strong\u003e (optimised for flowering)\u003c\/li\u003e\n\u003cli\u003eTotal nitrogen (N): \u003cstrong\u003e2.1%\u003c\/strong\u003e (1.6% nitric, 0.5% ammonia)\u003c\/li\u003e\n\u003cli\u003ePhosphorus (P₂O₅): \u003cstrong\u003e1.6%\u003c\/strong\u003e water-soluble\u003c\/li\u003e\n\u003cli\u003ePotassium (K₂O): \u003cstrong\u003e3.9%\u003c\/strong\u003e water-soluble\u003c\/li\u003e\n\u003cli\u003eMagnesium (Mg): \u003cstrong\u003e0.48%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMicronutrients: Iron 0.21%, Manganese 0.0091%, Zinc 0.0051%, Copper 0.0012%, Boron 0.00039%, Molybdenum 0.000031% (all chelated)\u003c\/li\u003e\n\u003cli\u003eFormat: \u003cstrong\u003eLiquid concentrate\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable sizes: \u003cstrong\u003e1L bottle, 5L, 10L, 20L cans\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDosage: \u003cstrong\u003e5ml per litre of water\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eShelf life: \u003cstrong\u003e4 years unopened; 6 months once open\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 and substrate growers wanting a simple, single-part bloom nutrient\u003c\/li\u003e\n\u003cli\u003eGrowers who value precision and measurable results over organic philosophy\u003c\/li\u003e\n\u003cli\u003eIndoor cultivators with drip systems who need clean, residue-free nutrients\u003c\/li\u003e\n\u003cli\u003eAnyone frustrated by A\/B mixing or complex feeding schedules\u003c\/li\u003e\n\u003cli\u003eGrowers using UK tap water who want a formula that actually handles hard water chemistry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eParticularly suited to setups where \u003cstrong\u003esimplicity and repeatability matter more than organic certification\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eThis is a proven bloom nutrient that's been backing up professional growers for 25 years. It does what it says, doesn't complicate the job, and won't empty your wallet. The pH self-buffering alone saves you a lot of guesswork.\u003c\/p\u003e\n\u003cp\u003eIf you're running soil and want reliable flowering results without the faff, worth picking up. Does exactly what it should, week in, week out.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"PLAGRON","offers":[{"title":"1 Litre","offer_id":47916069847210,"sku":"811094","price":9.99,"currency_code":"GBP","in_stock":true},{"title":"5 Litre","offer_id":47916069879978,"sku":"811095","price":29.99,"currency_code":"GBP","in_stock":true},{"title":"10 Litre","offer_id":47916069912746,"sku":"811096","price":58.99,"currency_code":"GBP","in_stock":true},{"title":"20 Litre","offer_id":47916069945514,"sku":"906003","price":99.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/811094_-_1_litre.jpg?v=1769186873"},{"product_id":"plagron-nutrients-terra-grow","title":"Plagron Nutrients - Terra Grow","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003ePlagron Nutrients - Terra Grow - Mineral Base Nutrient for Soil, Grow Phase\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e soil growers who need a straightforward, mineral base nutrient for the vegetative growth 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\nThis is a base nutrient in the true sense - it covers what your plant needs during vegetative growth, no more, no less. Terra Grow is built for soil growing specifically, and it's designed to sit comfortably alongside Plagron's own additives if you want to build out the feeding schedule later. Straightforward, reliable feeding without overcomplicating the grow stage.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003ePlagron Terra Grow is a highly concentrated mineral base nutrient formulated for the growth phase of plants grown in soil, with an NPK ratio of roughly 3-1-3, weighted toward nitrogen and potassium to support strong stem and leaf development. It's quickly absorbed, giving plants the nutrition they need to build a solid vegetative structure before moving into flower.\u003c\/p\u003e\n\n\u003cp\u003eIt's suitable for use with all soil mixes and is designed to work alongside other liquid fertilisers and additives, including Plagron's own bloom and booster range, so it slots in easily whether you're running a minimal feeding schedule or a fuller one.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eMineral base nutrients for soil growing are a crowded category, and Terra Grow competes on being a straightforward, no-frills option rather than a boosted \"complete\" formula.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompared with Canna Terra Vega, both are mineral base nutrients built for the vegetative stage in soil, with dosing rate and bottle pricing being the main practical differences.\u003c\/li\u003e\n\u003cli\u003eCompared with BioBizz Bio Grow, an organic alternative, Terra Grow gives more predictable, fast-acting feeding since it's mineral rather than microbially dependent.\u003c\/li\u003e\n\u003cli\u003eCompared with a \"complete\" all-in-one feed, Terra Grow is a base nutrient only - you'll want to add boosters and additives separately if you want to push beyond basic feeding.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt's a dependable, no-nonsense base nutrient - exactly what you want underpinning a soil grow before you start layering on extras.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eTerra Grow is used throughout the vegetative stage, with the dose scaled to plant size.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDosing\u003c\/strong\u003e\u003cbr\u003eUse approximately 2.5-5ml per litre of water, adjusting up or down depending on the size and feeding demand of your plants.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeeding schedule\u003c\/strong\u003e\u003cbr\u003eApply with regular waterings during the vegetative stage, switching to a dedicated bloom nutrient once you move plants into flower.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCombining with additives\u003c\/strong\u003e\u003cbr\u003eWorks alongside root stimulators, silicon additives and other Plagron products without needing to adjust the base dose significantly.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNPK ratio: \u003cstrong\u003eapprox. 3-1-3 (with approx. 2.6% total N, 1.1% P2O5, 3.1% K2O)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eType: \u003cstrong\u003emineral base nutrient\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eGrowth stage: \u003cstrong\u003evegetative \/ grow phase\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable medium: \u003cstrong\u003esoil\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDosage: \u003cstrong\u003eapprox. 2.5-5ml per litre\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSizes available: \u003cstrong\u003e1 litre, 5 litre and 10 litre\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBrand: \u003cstrong\u003ePlagron\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 who want a dependable mineral base nutrient for the grow stage\u003c\/li\u003e\n\u003cli\u003eGrowers building a feeding schedule around Plagron's wider nutrient and additive range\u003c\/li\u003e\n\u003cli\u003eNew growers who want simple, predictable feeding without organic-nutrient variability\u003c\/li\u003e\n\u003cli\u003eAnyone scaling up from a small trial bottle to bulk 5L or 10L sizes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eThere's no need to overthink a vegetative base nutrient - Terra Grow covers the fundamentals reliably, and its mineral formulation means consistent results batch after batch.\u003c\/p\u003e\n\u003cp\u003eDoes exactly what it should, day in, day out - a sensible base to build your soil feeding schedule around.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"PLAGRON","offers":[{"title":"1 Litre","offer_id":47916070174890,"sku":"811091","price":8.99,"currency_code":"GBP","in_stock":true},{"title":"5 Litre","offer_id":47916070207658,"sku":"811092","price":29.99,"currency_code":"GBP","in_stock":true},{"title":"10 Litre","offer_id":47916070240426,"sku":"811093","price":55.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/811091_-_1_litre.jpg?v=1769186884"},{"product_id":"plagron-nutrients-megaworm","title":"Plagron Nutrients - Mega Worm","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003ePlagron Mega Worm — 100% Worm Castings Soil Improver for Organic Growing\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Organic growers wanting to build living soil without synthetic nutrients or complicated feeding schedules\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 proper worm castings from Dendrobena earthworms, and it does exactly what worm castings should — feed the soil life, not the plant directly. If you're moving towards organic growing or regenerating tired potting soil, Mega Worm punches above its weight at this price point. One we recommend a lot for growers ditching synthetic feeds.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003ePlagron Mega Worm is a \u003cstrong\u003e100% vermicompost amendment\u003c\/strong\u003e made from composted Dendrobena earthworm castings. Unlike synthetic nutrients that feed plants directly, worm castings work by stimulating soil biology — they're loaded with beneficial microbes, enzymes, mycorrhiza and trichoderma that unlock nutrients already in your soil and convert organic matter into plant-available food. The result is slower, steadier plant development, better soil structure, improved water retention, and significantly less risk of nutrient burn.\u003c\/p\u003e\n\n\u003cp\u003eThis is the organic soil builder's shortcut. You're not replacing a feeding schedule — you're replacing the need for one by establishing a living, self-regulating growing medium.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eWorm castings sit in a different category to both compost and synthetic nutrients.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Compost:\u003c\/strong\u003e More concentrated biology, higher microbial activity, more expensive per litre, but requires less volume (typically 10-20% of total soil mix)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Synthetic nutrients:\u003c\/strong\u003e No burn risk, works slower, builds soil long-term, eliminates guesswork on feeding rates, CU certified organic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Premium UK vermicompost brands:\u003c\/strong\u003e Same functional biology at a lower price — you're getting the benefit of bulk manufacturing, not fresher product claims or local sourcing markup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMega Worm is straightforward vermicompost. No marketing noise, no \"living vs. dead\" positioning — just castings that work.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eMega Worm is mixed into soil, not applied as a liquid feed. Here's how growers use it:\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBuilding potting soil mixes\u003c\/strong\u003e\u003cbr\u003e\nMix 10-20% Mega Worm into your base potting soil. For a 100-litre batch, add 10-20 litres of worm castings and blend thoroughly. This establishes soil biology from the start of the growing cycle.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTop dressing established plants\u003c\/strong\u003e\u003cbr\u003e\nApply 100 grams around the base of a 10-litre pot, work it into the top inch of soil, and water in lightly. The soil life will gradually integrate it over 2-3 weeks.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eRegenerating old potting soil\u003c\/strong\u003e\u003cbr\u003e\nIf you're reusing potting soil from previous crops, Mega Worm restores microbial activity and refreshes nutrient cycling. Mix at 15-20% of total volume and let it settle for 1-2 weeks before planting.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompost tea (steep method)\u003c\/strong\u003e\u003cbr\u003e\nSome growers steep Mega Worm in water to create a microbial-rich liquid for soil drenching or foliar application. Use sparingly — it's potent.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Mega Worm doesn't dissolve and won't flow through drip irrigation or auto-watering systems. It's a soil additive only, not a nutrient solution.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComposition:\u003c\/strong\u003e 100% worm castings (Dendrobena Veneta earthworm manure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 6.9–8.5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEC:\u003c\/strong\u003e 1.0–1.5 mS\/cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey components:\u003c\/strong\u003e Humic acid, beneficial microbes, mycorrhiza, trichoderma, trace elements and enzymes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage (potting soil):\u003c\/strong\u003e 10–20 litres per 100 litres of soil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage (individual pot):\u003c\/strong\u003e 100 grams per 10-litre pot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage (outdoor\/garden):\u003c\/strong\u003e 1 litre per 3–5 m²\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Keep dry and dark; store between 0–30°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable sizes:\u003c\/strong\u003e 1 litre, 5 litre, 25 litre\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e CU certified organic\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers moving to organic methods and wanting to phase out synthetic nutrients\u003c\/li\u003e\n\u003cli\u003eAnyone tired of calculating feeding schedules and dealing with nutrient burn\u003c\/li\u003e\n\u003cli\u003eSoil-based growers building living soil ecosystems\u003c\/li\u003e\n\u003cli\u003eExperienced growers regenerating tired potting soil between cycles\u003c\/li\u003e\n\u003cli\u003ePropagation specialists — Mega Worm promotes rapid germination and strong root development\u003c\/li\u003e\n\u003cli\u003eBudget-conscious growers who want effective soil biology without premium UK brand pricing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eParticularly well suited to anyone running soil-based systems where \u003cstrong\u003ereducing complexity and building soil health matter more than quick nutrient fixes\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eMega Worm is proper vermicompost at a sensible price. It does what worm castings should — establish soil biology, unlock nutrients, and take the stress out of feeding. If you're building organic soil or sick of synthetic nutrients, this is a solid entry point that works consistently.\u003c\/p\u003e\n\u003cp\u003eEnd-of-line stock, so you're getting real worm castings at a much lower price than usual. Good time to buy while clearance stock lasts.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"PLAGRON","offers":[{"title":"25 Litre","offer_id":47916536955050,"sku":"905982","price":14.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/1_litre_20_2_a6daa75d-5bc1-444b-b0c4-2ee13bc0ff5c.jpg?v=1769195575"},{"product_id":"plagron-nutrients-lemon-kick","title":"Plagron Nutrients - Lemon Kick pH Down","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003ePlagron Lemon Kick pH Down — Organic Citric Acid pH Regulator for Hydroponics \u0026amp; Soil\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers using beneficial microbes who need reliable pH control without compromising soil life\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 microbes or organic additives, this is a solid choice. Citric acid won't hammer your beneficial bacteria like phosphoric acid does, and it actually works better than most pH regulators. One we recommend a lot for growers who take their microbial setup seriously.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003ePlagron Lemon Kick is an \u003cstrong\u003eorganic pH down solution\u003c\/strong\u003e made from natural citric acid extracted from lemons. It's designed to lower nutrient solution pH to the ideal range of 5.5–6.5, without affecting your NPK balance or harming beneficial microorganisms. Unlike phosphoric or nitric acid pH regulators, Lemon Kick works with your microbial ecosystem rather than against it — making it the smart choice for organic growers, coco cultivators, and anyone using products like Biosys or Great White.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eLemon Kick sits in a different category to most pH down products you'll find.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCitric acid formula\u003c\/strong\u003e — won't kill beneficial bacteria and mycorrhizae\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoesn't alter NPK\u003c\/strong\u003e — other acids (phosphoric, nitric) change your nutrient ratios\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 3x more effective\u003c\/strong\u003e than conventional pH regulators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorks across all systems\u003c\/strong\u003e — soil, coco, hydro, drip, hand watering\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn short: you get pH control that actually plays nicely with an organic or microbial growing approach, while staying more potent than the competition.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eLemon Kick is simple to use. Add it gradually, measure as you go, and dial in your target pH.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBasic application\u003c\/strong\u003e\u003cbr\u003e\nStart with 0.5 ml per litre of water. Measure your pH, then add more in small increments until you hit your target (5.5–6.5). Alternatively, add drop by drop until the pH settles where you want it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor soil and coco\u003c\/strong\u003e\u003cbr\u003e\nAim for pH 6.0–6.5. This is where nutrients stay mobile and your soil biology stays active.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor hydroponics and DWC\u003c\/strong\u003e\u003cbr\u003e\nTarget pH 5.5–6.5 depending on your nutrient brand. Check your feed manufacturer's guidance — some prefer 5.8, others 6.2.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWith beneficial microbes\u003c\/strong\u003e\u003cbr\u003e\nThis is where Lemon Kick shines. Because it's citric acid, it won't damage bacterial colonies or mycorrhizal networks. Use it at every feed without worry.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStability note\u003c\/strong\u003e\u003cbr\u003e\nOnce mixed into your water, Lemon Kick stays stable for up to 24 hours, so you can prep your solution in advance.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive ingredient:\u003c\/strong\u003e Citric acid derived from lemons (100% organic)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormat:\u003c\/strong\u003e Liquid concentrate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable sizes:\u003c\/strong\u003e 500ml, 1 litre\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication rate:\u003c\/strong\u003e 0.5ml per litre (1:2000), adjusted to taste\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget pH range:\u003c\/strong\u003e 5.5–6.5 (soil\/coco: 6.0–6.5; hydro: 5.5–6.5)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficacy:\u003c\/strong\u003e Up to 3x more effective than phosphoric or nitric acid pH regulators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e 0–30°C; 4 years unopened, 6 months after opening\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStability in solution:\u003c\/strong\u003e Up to 24 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with:\u003c\/strong\u003e All watering systems, beneficial microbes, organic additives\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic growers using compost teas, microbial additives, or biological inputs\u003c\/li\u003e\n\u003cli\u003eCoco and soil cultivators who want gentle, biology-friendly pH adjustment\u003c\/li\u003e\n\u003cli\u003eGrowers using Biosys, Great White, or similar beneficial microbe products\u003c\/li\u003e\n\u003cli\u003eAnyone running nutrient recipes where NPK balance matters — phosphoric acid changes that\u003c\/li\u003e\n\u003cli\u003eHydroponics and DWC growers who want a reliable, non-toxic pH regulator\u003c\/li\u003e\n\u003cli\u003eExperienced growers who know that pH stability directly impacts nutrient uptake and plant metabolism\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eThis is proper pH control for growers who understand that the growing medium is a living system. Lemon Kick does the job better than most, doesn't trash your bacteria, and doesn't mess with your nutrient balance. That's the opposite of a cheap compromise — that's actually smart engineering.\u003c\/p\u003e\n\u003cp\u003eIf you're serious about organic growing, microbial additives, or just want a pH regulator that won't undermine months of work building soil life, worth picking up while stock lasts. Does exactly what it should, day in, day out.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"PLAGRON","offers":[{"title":"500mls","offer_id":47916537479338,"sku":"905978","price":7.99,"currency_code":"GBP","in_stock":true},{"title":"1 Litre","offer_id":47916537512106,"sku":"905977","price":10.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/lemon_kick_f7e994aa-1d30-413c-9d01-8ad08bfd5ea6.jpg?v=1769195591"},{"product_id":"plagron-nutrients-pk","title":"Plagron Nutrients - PK 13\/14","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003ePlagron PK 13\/14 — Phosphorus \u0026amp; Potassium Booster for Flowering Stage\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers wanting proven yield density and flower quality during the critical flowering phase 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\nThis is a workhorse PK booster that's been delivering consistent results across European grows for years. Plagron know what they're doing with mineral nutrition, and at this price point you're getting a properly formulated product that rivals the premium brands. One a lot of growers rate highly once they've run a cycle with it.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003ePlagron PK 13\/14 is a \u003cstrong\u003econcentrated mineral phosphorus and potassium booster\u003c\/strong\u003e designed specifically for the flowering stage. It provides a direct hit of the two macronutrients plants demand most when they're developing flowers and fruit — phosphorus drives flower formation and density, potassium strengthens structure and finish. Used alongside your base nutrient from week four of flowering onwards, it noticeably increases flower site count, tightens flower clusters, and improves overall crop quality. This is a supplement that actually moves the dial.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003ePK boosters sit in a clear market tier. Here's where Plagron lands:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirectly comparable to Canna PK 13\/14 in formulation and results, but significantly cheaper\u003c\/li\u003e\n\u003cli\u003eTransparent mineral formula with no ballast or unnecessary fillers — you're paying for nutrients, not water weight\u003c\/li\u003e\n\u003cli\u003eFaster than organic alternatives, with visible plant response within days of first application\u003c\/li\u003e\n\u003cli\u003eWorks in any growing medium or system — hydro, coco, soil — unlike locked-in nutrient lines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe honest comparison: premium brands like Canna and Advanced Nutrients charge a heavy markup for brand recognition. Plagron delivers the same chemistry at better value.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003ePK 13\/14 is straightforward to use, but timing and dosage matter.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhen to start\u003c\/strong\u003e\u003cbr\u003e\nBegin in week four of the flowering phase. If you're flowering early-stage varieties, watch for flower development visually — that's your cue to start dosing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDosage\u003c\/strong\u003e\u003cbr\u003e\nAdd 2ml of PK 13\/14 per litre of nutrient solution (that's a 1:500 ratio). Mix it in first, then add your base flowering nutrient until you hit your target EC. This is a concentrate — it's meant to work alongside, not replace, your main feed.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eApplication frequency\u003c\/strong\u003e\u003cbr\u003e\nUse it every watering from week four through to the final flush. It integrates cleanly into any feeding schedule — hydro, hand-watering, drip system, doesn't matter.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003epH and water quality\u003c\/strong\u003e\u003cbr\u003e\nMaintain solution pH between 5.5 and 6.5. The product is fully soluble and chlorine-free, so it plays well with most water sources.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eReal-world results\u003c\/strong\u003e\u003cbr\u003e\nGrowers consistently report tighter flower clusters, increased flower site density, and improved finish within one to two weeks of starting PK 13\/14. It's a visible upgrade, not a subtle one.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNutrient composition: \u003cstrong\u003e0-13-14 NPK\u003c\/strong\u003e (13% phosphorus, 14% potassium)\u003c\/li\u003e\n\u003cli\u003ePhosphorus content: \u003cstrong\u003e160 grams per litre (as P₂O₅)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePotassium content: \u003cstrong\u003e170 grams per litre (as K₂O)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFormulation: \u003cstrong\u003eTransparent mineral concentrate\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBallast \u0026amp; chlorine: \u003cstrong\u003eFree\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRecommended pH range: \u003cstrong\u003e5.5 – 6.5\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDosage: \u003cstrong\u003e2ml per litre of water (1:500 ratio)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eShelf life (unopened): \u003cstrong\u003e4 years\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable sizes: \u003cstrong\u003e100ml, 250ml, 500ml, 1L, 5L, 10L, 20L\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 mineral-based nutrient systems (hydro, coco with liquid feeds)\u003c\/li\u003e\n\u003cli\u003eAnyone mid-cycle looking to noticeably upgrade flower quality and density\u003c\/li\u003e\n\u003cli\u003eBudget-conscious growers who want premium results without premium pricing\u003c\/li\u003e\n\u003cli\u003eExisting Plagron users building out a complete feeding programme\u003c\/li\u003e\n\u003cli\u003eFirst-time booster users — the results are obvious enough to justify learning the timing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eNot suitable for fully organic growing systems, but compatible with every other medium and method. If you're running mineral nutrition, you've got no compatibility concerns.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003ePlagron PK 13\/14 is proper phosphorus and potassium nutrition at a price that actually makes sense. It's been proven across thousands of grows, the formulation is clean, and the results are measurable. You'll see tighter flowers and more of them — that's what you're paying for, and it delivers.\u003c\/p\u003e\n\u003cp\u003eIf you're serious about flowering performance and don't want to overpay for a Dutch label, this is worth picking up while clearance stock lasts. Does exactly what a PK booster should do, week after week.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"PLAGRON","offers":[{"title":"250ml","offer_id":47916550684842,"sku":"905985","price":5.49,"currency_code":"GBP","in_stock":true},{"title":"500ml","offer_id":47916550717610,"sku":"905986","price":7.99,"currency_code":"GBP","in_stock":true},{"title":"1 Litre","offer_id":47916550750378,"sku":"811107","price":10.49,"currency_code":"GBP","in_stock":true},{"title":"5 Litre","offer_id":47916550783146,"sku":"811108","price":42.99,"currency_code":"GBP","in_stock":true},{"title":"10 Litre","offer_id":47916550815914,"sku":"905987","price":79.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/811107_-_1_litre_2c9414b5-6301-487c-9496-3e7a38ef65e5.jpg?v=1769195841"},{"product_id":"plagron-nutrients-cocos-a-b","title":"Plagron Nutrients - Cocos A\u0026B","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003ePlagron Nutrients Cocos A\u0026amp;B — Two-Part Coco Nutrient Formula at Smart Pricing\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers running coco substrates who want reliable, forgiving nutrients without paying premium brand prices\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 kind of nutrient you pick up and just get on with. Plagron Cocos A\u0026amp;B is engineered specifically for coconut coir, which means it actually understands how coco works — calcium binding, pH buffering, the lot. Growers consistently report clean results, stable reservoirs, and zero faffing around. One we shift a lot of because it delivers.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003ePlagron Nutrients Cocos A\u0026amp;B is a \u003cstrong\u003etwo-part mineral nutrient system\u003c\/strong\u003e designed from the ground up for coconut coir growing. Unlike generic hydroponic formulas that ignore coco's unique chemistry, this separates calcium and phosphorus into two bottles to prevent lockout and ensure consistent, forgivable feeding across both grow and bloom phases. Dutch formulation, proven European heritage, sensible pricing.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eTwo-part coco nutrients sit in a specific performance bracket.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. single-bottle nutrients:\u003c\/strong\u003e Two-part separation means calcium and phosphorus don't precipitate out. You get more control, fewer lockout headaches, cleaner reservoir chemistry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Canna Coco A\u0026amp;B:\u003c\/strong\u003e Same functional approach, significantly lower cost. Plagron delivers equivalent results without the premium markup\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Advanced Nutrients pH Perfect:\u003c\/strong\u003e Advanced Nutrients automates pH adjustment, but you pay for that. Plagron's wide pH absorption window does the same job manually — simpler, cheaper, just as effective\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. three-part systems:\u003c\/strong\u003e You don't need the extra complexity. Plagron's balanced NPK ratio for coco means you get excellent results without third bottles and guesswork\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn straight terms: professional-grade formulation at a price that makes sense for growers who actually use it regularly.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003ePlagron Cocos A\u0026amp;B works across different setups. The principle is simple — always use equal parts A and B.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDosage\u003c\/strong\u003e\u003cbr\u003e\nMaximum 4ml of Cocos A per litre of water (1:250 ratio). Use exactly the same amount of Cocos B. Mix them separately into your water first, then combine. This separation prevents the calcium and phosphorus from precipitating.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003epH management\u003c\/strong\u003e\u003cbr\u003e\nTarget pH between 5.5 and 6.5 after mixing. Plagron's formula absorbs nutrients over a wide pH range, so you don't need perfect accuracy — there's built-in forgiveness. Check pH daily if storing solution; it can drift slowly upwards.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eReservoir storage\u003c\/strong\u003e\u003cbr\u003e\nMixed solution lasts 4–10 days depending on your tank hygiene and room conditions. Don't mix organic additives into the solution — they spoil within 48 hours. Monitor pH daily as a habit.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThrough grow and bloom\u003c\/strong\u003e\u003cbr\u003e\nSame feeding strength both phases. Plagron Cocos A\u0026amp;B works as your base nutrient the whole way. Layer in bloom boosters or additives from the Plagron range if you're after maximum results, but the base formula handles the full cycle on its own.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Two-part mineral base nutrient (concentrate)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCocos A NPK:\u003c\/strong\u003e 4-0-1 with 4.5% Calcium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCocos B NPK:\u003c\/strong\u003e 1-4-2 with 2% MgO (Magnesium Oxide)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage:\u003c\/strong\u003e 4ml per litre maximum (1:250 ratio)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget pH:\u003c\/strong\u003e 5.5–6.5 (post-mix)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolution storage life:\u003c\/strong\u003e 4–10 days (depending on tank hygiene)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable sizes:\u003c\/strong\u003e 1 litre, 5 litre, 10 litre, 20 litre\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey advantage:\u003c\/strong\u003e Nutrient absorption across wide pH range — built-in pH buffering so you're not chasing perfect numbers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCoco growers who've outgrown single-bottle nutrients and want more control\u003c\/li\u003e\n\u003cli\u003eFirst-time coco users wanting a forgiving, proven formula with no hidden complexity\u003c\/li\u003e\n\u003cli\u003eGrowers running multiple beds or rooms where nutrient costs add up — this is where you save\u003c\/li\u003e\n\u003cli\u003eAnyone fed up with calcium deficiencies or nutrient lockout — coco-specific formulation fixes that\u003c\/li\u003e\n\u003cli\u003eSerious growers who want Dutch-engineered performance at mid-tier pricing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eParticularly suited to setups where \u003cstrong\u003ereliability and simplicity matter more than automated bells and whistles\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003ePlagron Cocos A\u0026amp;B is proper nutrient kit. It understands coco chemistry, it's forgiving if your pH drifts slightly, and growers report clean, stable results with zero drama. The two-part separation genuinely prevents lockout — that's not marketing, that's chemistry.\u003c\/p\u003e\n\u003cp\u003eAt this price point, you're getting professional formulation without the premium brand tax. If you're running coco and want to stop guessing what works together, worth picking up. Does exactly what it should, reservoir after reservoir.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"PLAGRON","offers":[{"title":"1 Litre","offer_id":47916551241898,"sku":"811100","price":10.99,"currency_code":"GBP","in_stock":true},{"title":"5 Litre","offer_id":47916551274666,"sku":"811101","price":39.99,"currency_code":"GBP","in_stock":true},{"title":"10 Litre","offer_id":47916551307434,"sku":"811102","price":64.99,"currency_code":"GBP","in_stock":true},{"title":"20 Litre","offer_id":47916551340202,"sku":"905964","price":136.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/811100_-_1_litre_b0e24855-e6c1-4082-b20a-eaa06ecd009c.jpg?v=1769195854"},{"product_id":"plagron-nutrients-hydro-a-b","title":"Plagron Nutrients - Hydro A\u0026B","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003ePlagron Hydro A\u0026amp;B — High-Concentration Two-Part Hydroponic Base Nutrients\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers running hydroponic systems who want economy, simplicity, and professional results without the premium markup\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 proper Dutch-engineered nutrient work. One A\u0026amp;B ratio that handles both growth and flowering, no switching bottles halfway through, and at 1:400 concentration it's genuinely economical to run. We rate it highly for first-time hydro growers and experienced growers alike. Clean formula, no tank crystallisation, does exactly what it should.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003ePlagron Hydro A\u0026amp;B is a \u003cstrong\u003etwo-part mineral base nutrient system\u003c\/strong\u003e designed for hydroponic and inert-medium growing. Built on Dutch engineering, it's formulated to work across all hydro methods — DWC, NFT, flood and drain, run-to-waste — with a single A\u0026amp;B ratio that carries you from vegetative growth through to flowering. The trick is the concentration: at 1:400 mixing ratio, you're getting significantly more nutrient water per litre than competitor products. That means lower cost per dose without compromising formula quality.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003ePlagron Hydro A\u0026amp;B sits in the \u003cstrong\u003esmart-value territory\u003c\/strong\u003e of professional hydroponic nutrients.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMore concentrated than CANNA Aqua or HESI Hydro — lower per-dose cost\u003c\/li\u003e\n\u003cli\u003eUnified A\u0026amp;B system throughout the cycle — no switching products like HESI requires\u003c\/li\u003e\n\u003cli\u003eBuilt-in calcium and magnesium technology means fewer additional supplements needed compared to General Hydroponics or Advanced Nutrients\u003c\/li\u003e\n\u003cli\u003eClean formula with no crystallisation in the tank — less system maintenance headache\u003c\/li\u003e\n\u003cli\u003eTwo-part simplicity compared to three-part competitors, reducing user error\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn plain language: you get professional-grade nutrition at a price that makes hydro growing accessible, without cutting corners on performance.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003ePlagron Hydro A\u0026amp;B works across different hydroponic setups:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDosing\u003c\/strong\u003e\u003cbr\u003e\nAdd a maximum of 2.5ml of Hydro A per litre of water (that's your 1:400 ratio). Always use the same quantity of Hydro B with every dose of A. Both parts go in together — you're not balancing them separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDeep Water Culture and NFT systems\u003c\/strong\u003e\u003cbr\u003e\nIdeal for constant-feed or recirculating setups. The clean formula won't clog lines or cause tank buildup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFlood and drain, run-to-waste\u003c\/strong\u003e\u003cbr\u003e\nWorks equally well. For best economy, run-to-waste minimises tank monitoring and pH drift.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003epH and EC management\u003c\/strong\u003e\u003cbr\u003e\nTarget pH between 5.5 and 6.5. The nutrient solution will adjust both pH and EC values as you mix, so monitor regularly — pH will drift slowly upward over time in a stored solution (tank life is roughly four days once mixed). You'll need separate pH up and down solutions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGrowth to flowering transition\u003c\/strong\u003e\u003cbr\u003e\nUnlike some competitor systems, you don't switch products. The same A\u0026amp;B ratio works for both phases. If you want to push flowering results further, Plagron makes optional additives like Green Sensation, but the base system is complete on its own.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormat:\u003c\/strong\u003e Two-part liquid concentrate (A and B bottles)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable sizes:\u003c\/strong\u003e 1 litre, 5 litre, 10 litre, 20 litre\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMixing ratio:\u003c\/strong\u003e 2.5ml per litre of water (1:400 concentration)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydro A NPK:\u003c\/strong\u003e 3-0-1 with 4.2% Calcium (Ca), 0.4% Magnesium (MgO)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydro B NPK:\u003c\/strong\u003e 1-3-6 with 1.4% Magnesium (MgO)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrace elements:\u003c\/strong\u003e All included in chelated form for rapid plant uptake\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget pH:\u003c\/strong\u003e 5.5 to 6.5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank stability:\u003c\/strong\u003e Four days after mixing (monitor pH as it will slowly increase)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable for:\u003c\/strong\u003e All inert substrates and hydroponic systems (DWC, NFT, flood and drain, run-to-waste, drip irrigation)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormula type:\u003c\/strong\u003e Mineral base, no crystallisation in tank\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFirst-time hydroponic growers who want a straightforward, single A\u0026amp;B system without complexity\u003c\/li\u003e\n\u003cli\u003eBudget-conscious growers running multiple tanks or large systems where nutrient costs add up fast\u003c\/li\u003e\n\u003cli\u003eExperienced hydro operators looking to cut product costs without switching from professional-grade performance\u003c\/li\u003e\n\u003cli\u003eAnyone running DWC, NFT, flood and drain, or run-to-waste systems where reliability and economy both matter\u003c\/li\u003e\n\u003cli\u003eGrowers who want built-in calcium and magnesium support without buying separate Cal-Mag additives\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eParticularly strong fit for setups where \u003cstrong\u003esimplicity, consistency, and cost-efficiency are the priority\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003ePlagron Hydro A\u0026amp;B is one of the cleanest, most economical entry points into proper hydroponic nutrition. It does what professional base nutrients should do — deliver balanced mineral nutrition, work reliably across different systems, and not rinse your budget in the process. The concentration ratio is genuinely better than what you'll find in most competitor bottles, and the unified A\u0026amp;B approach removes the guesswork from growth-to-flowering transitions.\u003c\/p\u003e\n\u003cp\u003eIf you're building a hydro system or replacing your nutrient base, worth picking up while clearance stock lasts. Does exactly what it should, day in, day out.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"PLAGRON","offers":[{"title":"1 Litre","offer_id":47916551569578,"sku":"811097","price":11.99,"currency_code":"GBP","in_stock":true},{"title":"5 Litre","offer_id":47916551602346,"sku":"811098","price":53.99,"currency_code":"GBP","in_stock":true},{"title":"10 Litre","offer_id":47916551635114,"sku":"811099","price":84.99,"currency_code":"GBP","in_stock":true},{"title":"20 Litre","offer_id":47916551667882,"sku":"905975","price":149.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/811097_-_1_litre_5bdaba0a-88b4-4090-887a-0bd3302e24c8.jpg?v=1769195862"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/collections\/plagron_nutrients.webp?v=1646287693","url":"https:\/\/growershouse.co.uk\/collections\/plagron-nutrients-1.oembed","provider":"Growers House ","version":"1.0","type":"link"}