{"title":"Terra Aquatica Nutrients","description":"\u003cp\u003eShop the Terra Aquatica nutrient range at Growers House: base feeds, additives and boosters, available in the sizes growers actually use.\u003c\/p\u003e\u003cp\u003eEvery Terra Aquatica product we stock in one place, so you can build a full feed schedule without hunting through categories.\u003c\/p\u003e","products":[{"product_id":"terra-aquatica-flashclean-5-litre","title":"Terra Aquatica - FlashClean-5 Litre","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eTerra Aquatica FlashClean 5 Litre - Salt Build-Up Flush for Any Growing Medium\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers dealing with slowed growth, nutrient lockout or crusty white salt build-up on their substrate, and anyone flushing before harvest or between crops.\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 same trusted formula that used to be sold as General Hydroponics FloraKleen, just wearing Terra Aquatica's newer branding since the European rebrand. If your coco or soil is looking crusty and white, or growth has slowed for no obvious reason, this is usually the fix - it's cheap insurance against salt lockout that's easy to overlook.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eFlashClean is a rinse and substrate conditioner from Terra Aquatica (formerly General Hydroponics Europe), designed to dissolve and flush out the mineral salt residues that build up in coco, soil and hydro systems over repeated feeding cycles. As mineral nutrients are used and water evaporates, salts are left behind in the substrate; left unchecked, this build-up can block root uptake and cause nutrient lockout even when your feed schedule is otherwise correct. FlashClean breaks the bond between salts and substrate so they can be rinsed away with plain water.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eA standard part of most hydroponic and coco feeding programmes rather than a niche product.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSold under the General Hydroponics brand outside Europe as FloraKleen - it's the same formula, just rebranded for the European market under Terra Aquatica.\u003c\/li\u003e\n\u003cli\u003eCompared to simply flushing with plain water alone, FlashClean actively breaks down bonded mineral salts rather than just diluting the feed, making it more effective on established build-up.\u003c\/li\u003e\n\u003cli\u003eCompared to premium flush products from brands like Advanced Nutrients (Flawless Finish) or Canna (Flush), FlashClean is positioned as a straightforward, no-frills salt flush at a lower price point, without added taste or ripening claims.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCheap relative to what it protects against - a lockout you catch late can cost you far more than the bottle.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMid-grow flush\u003c\/strong\u003e\u003cbr\u003eRun FlashClean through your system every few weeks as a preventative flush, following the dosage on the bottle, especially if you're feeding heavily or growing in a reused substrate.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePre-harvest flush\u003c\/strong\u003e\u003cbr\u003eUse in the final week or two before harvest to strip excess nutrient salts from the substrate, helping to clear any built-up residue before you stop feeding.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBetween crops\u003c\/strong\u003e\u003cbr\u003eFlush pots or reused hydro media with FlashClean before starting a new crop to clear salt left behind by the previous grow, particularly important in recirculating systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003cbr\u003eMix at the rate stated on the label and run through as you would a normal feed, then follow with a plain water rinse if flushing heavily.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: \u003cstrong\u003eTerra Aquatica\u003c\/strong\u003e (formerly General Hydroponics Europe)\u003c\/li\u003e\n\u003cli\u003eAlso sold as: \u003cstrong\u003eFloraKleen\u003c\/strong\u003e (General Hydroponics, outside Europe)\u003c\/li\u003e\n\u003cli\u003eBottle size: \u003cstrong\u003e5 Litres\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFunction: \u003cstrong\u003eMineral salt rinse \/ substrate conditioner\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible media: \u003cstrong\u003eCoco, soil, and hydroponic\/recirculating systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers seeing white crust on their substrate surface or slowed growth despite correct feeding\u003c\/li\u003e\n\u003cli\u003eAnyone flushing pots or systems before harvest\u003c\/li\u003e\n\u003cli\u003eGrowers reusing substrate or hydro media between crops\u003c\/li\u003e\n\u003cli\u003eTerra Aquatica TriPart or Pro Roots users wanting to keep their system running cleanly long-term\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWorth having in the cupboard even if you're not using it every week - it's the fix for a problem you'd rather not have to diagnose after the fact.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eSalt lockout is one of those problems that looks like a dozen other issues until you rule it out, and FlashClean is the straightforward way to rule it out - or prevent it happening in the first place. It's not exciting, but it protects the investment you've already made in nutrients and substrate.\u003c\/p\u003e\n\u003cp\u003eDoes exactly what it should, day in, day out. Worth picking up alongside your regular feed schedule.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"TERRA AQUATICA","offers":[{"title":"Default Title","offer_id":47915928027306,"sku":"87035","price":22.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/87035_-_5_litre_1.jpg?v=1769183726"},{"product_id":"terra-aquatica-pro-roots","title":"Terra Aquatica - Pro Roots","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eTerra Aquatica Pro Roots - Root Stimulant for Stronger Early Growth\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers wanting to give cuttings, seedlings and young plants a stronger root system from the earliest stage of growth.\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nRoots are the bit nobody sees, which is exactly why they're easy to neglect. Pro Roots is a small, cheap addition to your early feeding routine that pays off later in the form of a plant that can actually support the yield you're hoping for. It's not a miracle in a bottle, but a healthier root system genuinely does make everything downstream easier.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eTerra Aquatica Pro Roots is a root-stimulating additive designed to be used during propagation and early vegetative growth, when a plant's root system is being established. Strong, dense roots at this stage translate into better water and nutrient uptake later in the grow, which is a large part of what separates a strong, even canopy from a patchy one. It's added alongside your base nutrients rather than replacing them, giving root development an extra push without altering your main feed schedule.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eA category most nutrient brands offer some version of, aimed at the same early-growth window.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComparable in purpose to root stimulants like Canna Rhizotonic or General Hydroponics' own RapidStart (Terra Aquatica's sibling brand in the US) - all target the same propagation and early-veg window.\u003c\/li\u003e\n\u003cli\u003eCompared to using no root additive at all, the main benefit shows up later as better uptake efficiency and canopy evenness, rather than any dramatic early visual difference.\u003c\/li\u003e\n\u003cli\u003eSold in smaller volumes (30ml, 60ml, 250ml) than most base nutrients, reflecting that it's used at a lower rate and for a shorter window of the grow than your main feed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA modest cost for something used briefly but early, when small differences in root development tend to compound later.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePropagation\u003c\/strong\u003e\u003cbr\u003eAdd to your feed or watering solution from the cutting or seedling stage, following the dosage on the bottle, to support early root formation before the plant is transplanted.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEarly vegetative growth\u003c\/strong\u003e\u003cbr\u003eContinue use through early veg while the root system is still establishing, then taper off as the plant moves into its main vegetative and flowering feed programme.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMixing\u003c\/strong\u003e\u003cbr\u003eAdd alongside your base nutrients rather than in place of them - Pro Roots is a supplement to your feed schedule, not a substitute for it.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: \u003cstrong\u003eTerra Aquatica\u003c\/strong\u003e (formerly General Hydroponics Europe)\u003c\/li\u003e\n\u003cli\u003eProduct type: \u003cstrong\u003eRoot-stimulating additive\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUse stage: \u003cstrong\u003ePropagation and early vegetative growth\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable sizes: \u003cstrong\u003e30ml, 60ml, 250ml\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUse with: \u003cstrong\u003eAny base nutrient programme, including Terra Aquatica TriPart\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers taking cuttings who want to speed up and strengthen root establishment\u003c\/li\u003e\n\u003cli\u003eAnyone growing from seed who wants a stronger start before the main veg stage\u003c\/li\u003e\n\u003cli\u003eTerra Aquatica TriPart or GO Box users wanting to round out their feed programme\u003c\/li\u003e\n\u003cli\u003eGrowers troubleshooting weak, patchy growth traced back to a poor root system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest used early - by the time a plant is well into flower, this additive has already done its job or missed its window.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003ePro Roots is a low-cost way to front-load the part of the grow that's easiest to skip and hardest to fix retroactively. Buy the smallest size if you're trying it for the first time, or the 250ml if you're already sold on running it every cycle.\u003c\/p\u003e\n\u003cp\u003eOne we sell a lot of for new growers setting up their feed schedule for the first time. Worth adding to the basket alongside your base nutrients.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"TERRA AQUATICA","offers":[{"title":"30ml","offer_id":47916057264298,"sku":"86986","price":7.99,"currency_code":"GBP","in_stock":false},{"title":"60ml","offer_id":47916057297066,"sku":"86987","price":11.57,"currency_code":"GBP","in_stock":false},{"title":"250ml","offer_id":47916057329834,"sku":"86988","price":37.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/pro_roots.jpg?v=1769186579"},{"product_id":"terra-aquatica-tripart-floragro","title":"Terra Aquatica - TriPart FloraGro","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eTerra Aquatica TriPart FloraGro - Vegetative-Stage Base Nutrient\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers running a three-part feeding programme who need the vegetative-growth base nutrient to pair with FloraBloom and FloraMicro.\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 vegetative half of Terra Aquatica's TriPart system - and Terra Aquatica is simply the European rebrand of General Hydroponics, so you're getting one of the most established base nutrient formulas in hydroponics, not an unproven newcomer. If you're building a feed programme from scratch, this is a sensible, well-understood place to start.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eTriPart FloraGro is the vegetative-growth component of Terra Aquatica's three-part base nutrient system, formulated with a nitrogen-forward ratio to support strong stem and leaf development before plants move into flower. Used alongside FloraBloom (flowering stage) and FloraMicro (micronutrients, used throughout), the three-part structure lets you shift the balance of the feed as the plant's needs change - FloraGro-heavy during veg, tapering down as FloraBloom increases through flowering.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eOne of the most established base nutrient formulas on the market, sold under different names depending on region.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirectly equivalent to General Hydroponics' FloraGro, sold in the US and elsewhere under the original General Hydroponics branding - Terra Aquatica is that same company's European identity, not a competing formula.\u003c\/li\u003e\n\u003cli\u003eCompared to two-part systems like Canna Coco A+B, the three-part structure gives finer control over the grow-to-bloom ratio through the cycle, at the cost of an extra bottle to manage.\u003c\/li\u003e\n\u003cli\u003eCompared to premium three-part ranges like Advanced Nutrients' pH Perfect Grow\/Micro\/Bloom, TriPart sits at a lower price point without built-in pH buffering, so pH still needs manual checking.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA well-proven formula rather than a new or unusual one - the main trade-off against pricier three-part systems is manual pH management.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eEarly vegetative growth\u003c\/strong\u003e\u003cbr\u003eUse FloraGro as the dominant component of your feed from the seedling\/cutting stage through to established veg, following Terra Aquatica's published feed chart.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTransition to flower\u003c\/strong\u003e\u003cbr\u003eGradually reduce the FloraGro ratio relative to FloraBloom as plants move into pre-flower and flower - dosage is commonly cited in the region of 0.5-2.0ml\/L, higher in veg and tapering down through flowering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMixing order\u003c\/strong\u003e\u003cbr\u003eAdd FloraMicro first, then FloraGro, then FloraBloom, stirring well between each addition rather than combining concentrates directly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReservoir use\u003c\/strong\u003e\u003cbr\u003eSuitable for recirculating hydro systems as well as hand watering in coco or soil - adjust concentration to your growing medium and check EC\/pH after mixing.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: \u003cstrong\u003eTerra Aquatica\u003c\/strong\u003e (formerly General Hydroponics Europe); equivalent to General Hydroponics FloraGro\u003c\/li\u003e\n\u003cli\u003eRole: \u003cstrong\u003eVegetative-stage base nutrient (one of three parts alongside FloraBloom and FloraMicro)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eTypical dosage range: \u003cstrong\u003eApprox. 0.5-2.0ml per litre, higher in veg, tapering through flower\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable sizes: \u003cstrong\u003e500ml, 1 Litre, 5 Litre, 10 Litre\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable systems: \u003cstrong\u003eCoco, soil, hydroponic\/recirculating\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompanion products: \u003cstrong\u003eTriPart FloraBloom, TriPart FloraMicro, Pro Roots\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 a Terra Aquatica TriPart feeding programme from scratch\u003c\/li\u003e\n\u003cli\u003eGrowers wanting finer control over their veg-to-bloom nutrient ratio than a single-bottle feed allows\u003c\/li\u003e\n\u003cli\u003eAnyone switching from General Hydroponics' US Flora Series and wanting the equivalent European product\u003c\/li\u003e\n\u003cli\u003eLarger grows where buying the 5L or 10L size brings the per-litre cost down significantly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBuy alongside FloraBloom and FloraMicro if you're starting the system from scratch - buying FloraGro on its own only makes sense if you're already running the other two.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eTriPart FloraGro is a known quantity - the same formula behind General Hydroponics' Flora Series, rebranded for the European market, with decades of real-world use behind it. Buy the size that matches your reservoir volume and growing scale to avoid paying for concentrate you won't use before it degrades.\u003c\/p\u003e\n\u003cp\u003eOne we sell a lot of for growers who want a base nutrient they can trust without having to guess. Proper kit at a price that makes sense.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"TERRA AQUATICA","offers":[{"title":"500ml","offer_id":47916057788586,"sku":"86961","price":6.99,"currency_code":"GBP","in_stock":false},{"title":"1 Litre","offer_id":47916057821354,"sku":"86962","price":11.99,"currency_code":"GBP","in_stock":false},{"title":"5 Litre","offer_id":47916057854122,"sku":"86982","price":36.99,"currency_code":"GBP","in_stock":true},{"title":"10 Litre","offer_id":47916057886890,"sku":"86972","price":64.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/86962_-_1_litre.jpg?v=1769186600"},{"product_id":"terra-aquatica-tripart-florabloom","title":"Terra Aquatica - TriPart FloraBloom","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eTerra Aquatica TriPart FloraBloom - Flowering-Stage Base Nutrient\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers running a three-part feeding programme who need the flowering-stage base nutrient to pair with FloraGro and FloraMicro.\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 flowering half of one of the longest-running base nutrient systems in hydroponics - Terra Aquatica is the European rebrand of General Hydroponics, and TriPart is essentially the same Flora Series formula growers have relied on for decades. If you want a base nutrient with a genuine track record rather than something new and unproven, this is a safe, well-understood choice.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eTriPart FloraBloom is the flowering-stage component of Terra Aquatica's three-part base nutrient system, used alongside FloraGro (vegetative growth) and FloraMicro (micronutrients, used throughout) to build a complete base feed. As the name suggests, the three-part structure lets you adjust the ratio of each component through the grow cycle rather than relying on a single fixed-ratio bottle, shifting the balance from FloraGro-heavy in veg to FloraBloom-heavy through flowering to support the plant's changing nutrient demands.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eOne of the most established base nutrient formulas on the market, sold under different names depending on region.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirectly equivalent to General Hydroponics' FloraBloom, sold in the US and elsewhere under the original General Hydroponics branding - Terra Aquatica is that same company's European identity, not a separate competing formula.\u003c\/li\u003e\n\u003cli\u003eCompared to two-part systems like Canna Coco A+B, the three-part structure gives finer control over the grow-to-bloom ratio through the cycle, at the cost of an extra bottle to manage.\u003c\/li\u003e\n\u003cli\u003eCompared to premium three-part ranges like Advanced Nutrients' pH Perfect Grow\/Micro\/Bloom, TriPart sits at a lower price point without the built-in pH buffering, so you'll want to check and adjust pH manually.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA well-proven formula rather than a new or unusual one - the main trade-off against pricier three-part systems is manual pH management.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eEarly flowering\u003c\/strong\u003e\u003cbr\u003eStart increasing the FloraBloom ratio relative to FloraGro as plants move into pre-flower, following Terra Aquatica's published feed chart for your specific week of flower.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePeak flowering\u003c\/strong\u003e\u003cbr\u003eDosage typically increases through the flowering stages, commonly cited in the region of 0.5ml\/L early on rising toward 2.4ml\/L at peak flower - always confirm against the current Terra Aquatica feed chart for your grow type.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMixing order\u003c\/strong\u003e\u003cbr\u003eAdd FloraMicro first, then FloraGro, then FloraBloom, stirring well between each addition to avoid nutrient components reacting directly with each other in concentrated form.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReservoir use\u003c\/strong\u003e\u003cbr\u003eSuitable for recirculating hydro systems as well as hand watering in coco or soil - adjust concentration to your growing medium and check EC\/pH after mixing.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: \u003cstrong\u003eTerra Aquatica\u003c\/strong\u003e (formerly General Hydroponics Europe); equivalent to General Hydroponics FloraBloom\u003c\/li\u003e\n\u003cli\u003eRole: \u003cstrong\u003eFlowering-stage base nutrient (one of three parts alongside FloraGro and FloraMicro)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eTypical dosage range: \u003cstrong\u003eApprox. 0.5-2.4ml per litre, increasing through flowering\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable sizes: \u003cstrong\u003e500ml, 1 Litre, 5 Litre, 10 Litre\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable systems: \u003cstrong\u003eCoco, soil, hydroponic\/recirculating\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompanion products: \u003cstrong\u003eTriPart FloraGro, TriPart FloraMicro, Pro Roots\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers already running Terra Aquatica TriPart FloraGro who need the matching bloom-stage component\u003c\/li\u003e\n\u003cli\u003eGrowers wanting finer control over their veg-to-bloom nutrient ratio than a single-bottle feed allows\u003c\/li\u003e\n\u003cli\u003eAnyone switching from General Hydroponics' US Flora Series and wanting the equivalent European product\u003c\/li\u003e\n\u003cli\u003eLarger grows where buying the 5L or 10L size brings the per-litre cost down significantly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBuy alongside FloraGro and FloraMicro if you're starting the system from scratch - buying FloraBloom on its own only makes sense if you're already running the other two.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eTriPart FloraBloom is a known quantity - the same formula behind General Hydroponics' Flora Series, rebranded for the European market, with decades of real-world use behind it. Buy the size that matches your reservoir volume and growing scale to avoid paying for concentrate you won't use before it degrades.\u003c\/p\u003e\n\u003cp\u003eOne we sell a lot of for growers who want a base nutrient they can trust without having to guess. Proper kit at a price that makes sense.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"TERRA AQUATICA","offers":[{"title":"500ml","offer_id":47916057985194,"sku":"86931","price":6.99,"currency_code":"GBP","in_stock":true},{"title":"1 Litre","offer_id":47916058017962,"sku":"86932","price":11.99,"currency_code":"GBP","in_stock":true},{"title":"5 Litre","offer_id":47916058050730,"sku":"86952","price":36.99,"currency_code":"GBP","in_stock":true},{"title":"10 Litre","offer_id":47916058083498,"sku":"86942","price":64.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/86932_-_1_litre_1.jpg?v=1769186612"},{"product_id":"terra-aquatica-finalpart","title":"Terra Aquatica - FinalPart (GHE Ripen)","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eTerra Aquatica FinalPart (GHE Ripen) — Complete Late-Flowering Nutrient for Final-Stage Finish\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers wanting to speed up ripening, boost final yields, and improve crop quality without juggling multiple additives in the last two weeks of flower\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nThis is the industry standard for a reason. FinalPart does exactly one job — tells your plants to finish hard and fast — and it does it better than most. Best-selling product in its category, trusted by commercial growers, and it works across every growing system you'd throw at it. One we recommend constantly.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eTerra Aquatica FinalPart (formerly GHE Ripen) is a \u003cstrong\u003ecomplete late-flowering nutrient and ripening accelerator\u003c\/strong\u003e designed to wrap up your growing cycle in style. It works by sending a powerful biological signal that plants are approaching their final stage, triggering them to speed up ripening and swell fruits dramatically. No additional boosters needed — FinalPart does the job on its own. Essential oil production ramps up, aromas intensify, and you get heavier, more flavourful crops. In hydroponics, it cleans up nutrient residue while it finishes the job. In soil, it metabolises excess salts that can muddy taste. The result is juicy, succulent produce with the quality and weight you've been working towards.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eFinalPart sits in the professional-grade finishing nutrient category, alongside products like Advanced Nutrients Overdrive and Atami Bloombastic.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-in-one solution\u003c\/strong\u003e — No need for separate PK boosters or additives. Most competitors require stacking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorks across all systems\u003c\/strong\u003e — Hydroponics, soil, coco, outdoor, even emergency harvest scenarios. Competitors often optimise for one or two.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProven track record\u003c\/strong\u003e — Best-selling product in the final-flowering category. Commercial growers don't use it by accident.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNutrient cleanup built in\u003c\/strong\u003e — Actively metabolises nitrate and salt residue, improving taste naturally. Most alternatives just boost PK.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShorter finish window\u003c\/strong\u003e — 10 days in hydro, paired with a 2-day FlashClean flush, saves 8 days per harvest cycle in commercial production. That's significant.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eFinalPart is designed for the second-to-last week of your flowering cycle. Final week is reserved for flushing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHydroponics and water-based systems\u003c\/strong\u003e\u003cbr\u003e\nReplace your existing nutrient solution with pH-adjusted water and add FinalPart at up to 5 ml\/L, matching or slightly exceeding your previous EC (maximum 2.6 mS\/cm). Mix thoroughly and run for 10 days. Follow with FlashClean for a 2-day flush, then harvest. This saves you a full week compared to water-only flushing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSoil, coco, and media growing\u003c\/strong\u003e\u003cbr\u003e\nApply in pH-adjusted water at up to 4 ml\/L (maximum EC 2.0 mS\/cm). Feed normally until leaf yellowing shows signs of ripening maturity. The plant will tell you when it's ready. No need to overthink it.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eOutdoor growing\u003c\/strong\u003e\u003cbr\u003e\nFinalPart accelerates your harvest before cold, damp weather spoils the crop. Critical for UK growers watching the autumn weather window.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eEmergency use\u003c\/strong\u003e\u003cbr\u003e\nIf you're hit with fungal pressure or pest infestation late in flower, FinalPart can speed up maturity and salvage something from a crop that would otherwise be a total loss. It's a genuine get-out-of-jail card.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eExpert application\u003c\/strong\u003e\u003cbr\u003e\nAdvanced growers can manipulate water stress at maximum EC (2.6 hydro \/ 2.0 soil) to maximise essential oil concentration and prevent splitting in soft fruit culture.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNPK ratio:\u003c\/strong\u003e 0-6-5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable sizes:\u003c\/strong\u003e 1L and 5L bottles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormulation type:\u003c\/strong\u003e Mineral-based nutrient and buffering agent blend\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDerived from:\u003c\/strong\u003e Ammonium phosphate, magnesium sulphate, monopotassium phosphate, potassium chloride, seaweed (Ascophyllum nodosum), soft rock phosphate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended dosage (hydro):\u003c\/strong\u003e Up to 5 ml\/L (maximum EC 2.6 mS\/cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended dosage (soil\/media):\u003c\/strong\u003e Up to 4 ml\/L (maximum EC 2.0 mS\/cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication window:\u003c\/strong\u003e Second-to-last week of flowering (10 days typical)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplementary product:\u003c\/strong\u003e FlashClean (accelerated 2-day flush)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Do not use with other NPK fertilisers during FinalPart application\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Terra Aquatica, France\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial growers running tight harvest schedules where 8 saved days per cycle actually matters\u003c\/li\u003e\n\u003cli\u003eExperienced indoor growers wanting to tighten final quality and yield without complexity\u003c\/li\u003e\n\u003cli\u003eHydroponics growers using run-to-waste systems — the nutrient cleanup is built in\u003c\/li\u003e\n\u003cli\u003eOutdoor growers in the UK watching the weather window and needing to finish fast\u003c\/li\u003e\n\u003cli\u003eAnyone running multiple crop types or varieties that ripen at different rates — FinalPart harmonises the finish\u003c\/li\u003e\n\u003cli\u003eGrowers dealing with unexpected pressure late in flower (pest, disease, weather) needing a salvage option\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eFinalPart is the industry standard because it works consistently and does the job without overcomplicating your feeding schedule. It's not the cheapest finish nutrient, but it's the one commercial growers choose when money's on the line. The fact that it cleans up residue while it finishes means you're getting better taste and heavier crops from the same final inputs. That's smart value.\u003c\/p\u003e\n\u003cp\u003eIf you're serious about final-stage quality and want to avoid juggling multiple additives, this is worth picking up. Good time to buy while stock lasts.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"TERRA AQUATICA","offers":[{"title":"500ml","offer_id":47916541870250,"sku":"87041","price":7.99,"currency_code":"GBP","in_stock":true},{"title":"1 Litre","offer_id":47916541903018,"sku":"87042","price":10.99,"currency_code":"GBP","in_stock":true},{"title":"5 Litre","offer_id":47916541935786,"sku":"87043","price":38.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/87042_1_f828221a-b8fa-4a60-967e-fffd15a806ae.jpg?v=1769195706"},{"product_id":"general-hydroponics-bio-bloom","title":"Terra Aquatica - Pro Bloom","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eTerra Aquatica Pro Bloom — Organic Flowering Activator \u0026amp; Microbial Stimulator\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers wanting to boost flowering performance with a natural, concentrated bloom activator that works across any growing system\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nPro Bloom is one of those quietly effective products that punches above its weight. It's concentrated enough that a bottle lasts ages, works in hydro or soil, and the microbial activation angle actually makes sense if you understand how plants feed. No hype, just results. One we recommend a lot to growers tired of chasing yield with expensive PK boosters alone.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eTerra Aquatica Pro Bloom is a \u003cstrong\u003econcentrated organic flowering activator\u003c\/strong\u003e designed to trigger and sustain better flowering performance without the bloat of heavy mineral boosters. Unlike standard PK boosters, Pro Bloom works via multiple mechanisms — stimulating beneficial soil microbes, enhancing calcium absorption, ramping up photosynthesis, and activating your plant's natural immune response. The result is denser flower development, stronger foliage, and cleaner end-product, all at a fraction of the concentration of competitor products. At just \u003cstrong\u003e0.1ml per litre\u003c\/strong\u003e, a single bottle goes remarkably far, making it genuinely good value for the job it does.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003ePro Bloom sits in a distinct position within the bloom additive market. It's neither a late-stage hardener nor a straight phosphorus-potassium booster — it's an \u003cstrong\u003eearly-to-mid flowering activator\u003c\/strong\u003e built on natural formulation and microbial science.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Atami Bloombastic:\u003c\/strong\u003e Bloombastic is more mineral-dense and later-stage focused (final 4-6 weeks). Pro Bloom activates from flower initiation and uses organic ingredients at lower concentration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Advanced Nutrients Big Bud:\u003c\/strong\u003e Big Bud is premium-positioned and heavier-dosing. Pro Bloom achieves similar results at a fraction of the per-litre cost through microbial activation rather than synthetic stimulation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Plant Magic Boost:\u003c\/strong\u003e Plant Magic is also UK-based and growth-hormone focused. Pro Bloom prioritises photosynthesis and soil biology activation, making them complementary rather than direct competitors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnique edge:\u003c\/strong\u003e The microbial activation focus means Pro Bloom improves nutrient availability system-wide, not just phosphorus uptake. Combined with the ultra-low dosage rate, you're getting economy and effectiveness in the same bottle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eTiming\u003c\/strong\u003e\u003cbr\u003eApply Pro Bloom from the moment you see the first signs of flowers developing through to the start of your final flush. Don't use it during late-stage ripening — it's a mid-stage activator, not a finisher.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRoot application (standard method)\u003c\/strong\u003e\u003cbr\u003eAdd 2ml per 10 litres of nutrient solution or water. Mix thoroughly and apply as part of your regular feed schedule. This is the most reliable delivery method and works across hydro, coco, soil, and bioponics.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFoliar spray (optional boost)\u003c\/strong\u003e\u003cbr\u003eDilute at 0.1ml per litre (roughly 2 drops per litre of water). Spray directly onto leaves, avoiding open flowers. Best applied early morning or late evening to avoid leaf burn. This accelerates nutrient uptake and can jumpstart microbial activity in the foliage itself.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIntegration with your nutrient programme\u003c\/strong\u003e\u003cbr\u003ePro Bloom works alongside your regular bloom nutrients, not instead of them. Think of it as an activator that makes your base nutrition work harder. Combine with a decent base nutrient (Terra Aquatica or otherwise) for best results. If you're running a full Terra Aquatica system, Pro Bloom slots naturally into the mid-flowering phase of their feeding schedule.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConcentration advantage\u003c\/strong\u003e\u003cbr\u003eBecause this is super-concentrated, storage and mixing are straightforward. A 250ml bottle at 0.1ml\/L dosage will treat 2,500 litres of water. A 1L bottle covers 10,000 litres. One bottle genuinely lasts a long growing cycle, which keeps costs down and shelf space clear.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Organic concentrated flowering activator and biostimulant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComposition:\u003c\/strong\u003e All-natural formula containing plant raw materials, fruit essences, and natural oils\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Terra Aquatica (Fleurance, France; formerly General Hydroponics)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage (root application):\u003c\/strong\u003e 2ml per 10 litres\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage (foliar spray):\u003c\/strong\u003e 0.1ml per litre (approximately 2 drops per litre)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable sizes:\u003c\/strong\u003e 60ml, 250ml, 500ml, 1 litre\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication window:\u003c\/strong\u003e From first flower\/fruit signs through mid-flowering; discontinue during final flush\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication methods:\u003c\/strong\u003e Root drench, foliar spray, or integrated into nutrient tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem compatibility:\u003c\/strong\u003e Hydroponics, soil, coco, bioponics, and outdoor cultivation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey mechanisms:\u003c\/strong\u003e Microbial activation, photosynthetic enhancement, calcium uptake optimisation, plant immune stimulation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReported benefits:\u003c\/strong\u003e Up to 20% improved growth rates, enhanced flower density, improved foliage quality, cleaner final product (no synthetic contamination)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers wanting to add a dedicated flowering activator to their base nutrient system without breaking the budget\u003c\/li\u003e\n\u003cli\u003eHydroponic, coco, and soil growers looking to maximise flower development at the early-to-mid stage\u003c\/li\u003e\n\u003cli\u003eOrganic and natural-product-focused cultivators who don't want synthetic plant growth regulators\u003c\/li\u003e\n\u003cli\u003eAnyone running multiple growing cycles where cost-per-application matters (the concentration keeps per-grow spend genuinely low)\u003c\/li\u003e\n\u003cli\u003eGrowers familiar with or using other Terra Aquatica products who want a proven complementary additive\u003c\/li\u003e\n\u003cli\u003eBudget-conscious growers tired of expensive bloom boosters that don't justify their premium positioning\u003c\/li\u003e\n\u003cli\u003eExperienced growers who understand soil biology and microbial activation will particularly appreciate the approach here\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLess suited to growers exclusively chasing maximum late-stage hardness and density — for that, a PK booster or mineral-based hardener like Bloombastic is more direct. Pro Bloom is about activating the entire flowering process earlier and more naturally.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003ePro Bloom is a genuinely smart bit of kit that works because it doesn't overcomplicate things. It activates flowering through natural mechanisms — microbial life, photosynthesis, nutrient transport — rather than synthetic stimulation. At the concentration it's dosed, a bottle lasts ages, which keeps your cost-per-grow honest. The fact it works across any growing medium and integrates into existing nutrient routines makes it practical for nearly every setup.\u003c\/p\u003e\n\u003cp\u003eIf you're running a flowering crop and not actively using a bloom activator, this is worth picking up while clearance stock lasts. Proven Terra Aquatica pedigree, natural formula, and results that growers notice. Does exactly what it should, week in and week out.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"TERRA AQUATICA","offers":[{"title":"30ml","offer_id":47916591841450,"sku":"87016","price":14.99,"currency_code":"GBP","in_stock":true},{"title":"60ml","offer_id":47916591874218,"sku":"87017","price":18.49,"currency_code":"GBP","in_stock":true},{"title":"250ml","offer_id":47916591906986,"sku":"87018","price":74.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/60ml_1_ab50f8fc-2cbb-4ed5-a1ae-d11e1c679d8a.jpg?v=1769196799"},{"product_id":"general-hydroponics-flora-micro-sw","title":"Terra Aquatica - TriPart FloraMicro SW","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eTerra Aquatica TriPart FloraMicro SW – Soft Water Micronutrient Component\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Soft water growers using the TriPart three-part hydroponic nutrient 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\nIf you're on soft water and running TriPart, this is non-negotiable. We've seen plenty of growers chase phantom deficiencies because they're using the wrong Micro version. Get this bit right and the whole system clicks into place — your Grow and Bloom actually do their job, your pH stabilises, and feeding becomes predictable rather than stressful. One we recommend constantly for soft water setups.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eTerra Aquatica TriPart FloraMicro SW is the \u003cstrong\u003emicronutrient backbone\u003c\/strong\u003e of the \u003cstrong\u003eTriPart three-part feeding system\u003c\/strong\u003e, formulated specifically for growers running \u003cstrong\u003esoft water or reverse osmosis supplies\u003c\/strong\u003e. This is the micro component you need if your water hardness sits below 70 mg\/L calcium.\u003c\/p\u003e\n\n\u003cp\u003eWhere soft water lacks usable calcium and magnesium, FloraMicro SW compensates. It delivers all the trace elements plants need—boron, calcium, copper, iron, manganese, molybdenum, and zinc—in chelated form for maximum uptake. Equally important, it stabilises pH and allows the Grow and Bloom components to perform exactly as designed. This is why water-type specificity matters; use the wrong version and nothing works quite right, no matter how much you adjust feeding rates.\u003c\/p\u003e\n\n\u003cp\u003eThe TriPart system itself dates back to 1976 and remains one of the most flexible, trusted three-part nutrient formulas in hydroponics. Developed by former NASA chemists, it's built for precision and leaves minimal salt buildup in your tank or plants.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eTriPart Micro sits in a different category to all-in-one or two-part systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-part vs. all-in-one:\u003c\/strong\u003e TriPart gives you control—adjust Grow and Bloom ratios independently based on growth stage. All-in-one feeds are fixed ratios, simpler but less flexible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater-type specificity:\u003c\/strong\u003e FloraMicro SW is engineered for soft water; hard water users need the HW version. Most competitors don't offer this distinction, which is why deficiencies crop up\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChelation quality:\u003c\/strong\u003e All nutrients chelated for better plant uptake, keeping buildup lower than standard formulas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProven track record:\u003c\/strong\u003e 40+ years of development and millions of growers worldwide; consistently appears in top nutrient rankings across the UK\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eChecking your water type\u003c\/strong\u003e\u003cbr\u003e\nTest your water hardness first. If it's below 70 mg\/L calcium or you're using reverse osmosis, this SW version is the one. Hard water growers should use FloraMicro HW instead.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMixing order\u003c\/strong\u003e\u003cbr\u003e\nAdd FloraMicro SW to your reservoir first, stir thoroughly, then add FloraGro and FloraBloom separately. Never mix the concentrates together directly—this causes flocculation and nutrient lockout.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDosage across growth stages\u003c\/strong\u003e\u003cbr\u003e\nFloraMicro stays consistent throughout the cycle, but adjust it based on plant maturity:\n\u003c\/p\u003e\n\u003cul style=\"margin-left: 1.5em; margin-top: 0.5em;\"\u003e\n\u003cli\u003eFirst roots to early growth: 0.5–1.0 ml\/L\u003c\/li\u003e\n\u003cli\u003eVegetative stage: 1.2 ml\/L\u003c\/li\u003e\n\u003cli\u003ePre-flowering to flowering: 1.6–2.0 ml\/L\u003c\/li\u003e\n\u003c\/ul\u003e\nDuring vegetative growth, run higher FloraGro ratios. Switch emphasis to FloraBloom as you move into flowering. FloraMicro remains the constant.\n\n\u003cp\u003e\u003cstrong\u003eSystem compatibility\u003c\/strong\u003e\u003cbr\u003e\nWorks in hydroponics, coco, and soil. Equally at home in run-to-waste systems or recirculating reservoirs. One of the few truly universal nutrient components.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003epH management\u003c\/strong\u003e\u003cbr\u003e\nFloraMicro contains buffer substances that stabilise pH across the system. Once dialled in, pH should remain stable without constant adjustment—this is what separates it from cheaper three-parts.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Concentrated liquid micronutrient concentrate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormulation:\u003c\/strong\u003e TriPart FloraMicro (soft water version)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater type:\u003c\/strong\u003e Soft water or reverse osmosis (below 70 mg\/L calcium)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicronutrients included:\u003c\/strong\u003e Boron, calcium, copper, iron, manganese, molybdenum, zinc—all chelated for maximum uptake\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH buffering:\u003c\/strong\u003e Yes—contains pH stabilising buffer substances\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage range:\u003c\/strong\u003e 0.5–2.0 ml per litre (varies by growth stage)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMixing compatibility:\u003c\/strong\u003e Use with FloraGro and FloraBloom; never pre-mix concentrates together\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable sizes:\u003c\/strong\u003e 500ml, 1L, 5L, 10L bottles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSalt buildup:\u003c\/strong\u003e Minimal—formulated for clean feeding with low residual EC\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSoft water or RO-fed growers starting a TriPart system\u003c\/li\u003e\n\u003cli\u003eHydroponics enthusiasts who want precise nutrient control\u003c\/li\u003e\n\u003cli\u003eAnyone running multiple plants where feed consistency matters\u003c\/li\u003e\n\u003cli\u003eGrowers who've struggled with deficiencies and want to dial nutrition in properly\u003c\/li\u003e\n\u003cli\u003eFirst-time three-part users looking for a proven, stable formula\u003c\/li\u003e\n\u003cli\u003eExperienced growers wanting minimal tank buildup and maximum plant health\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eParticularly suited to setups where \u003cstrong\u003ewater quality is the starting point for all nutrient decisions\u003c\/strong\u003e—if you've got soft water, this removes the guesswork entirely.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eThis is proper three-part hydroponics done right. TriPart FloraMicro SW isn't fancy or overhyped, but it's been working for 40+ years because the formula works. Soft water growers especially benefit—you get a nutrient component specifically engineered for your water type, which means no chasing shadows trying to fix deficiencies that shouldn't exist in the first place.\u003c\/p\u003e\n\n\u003cp\u003eIf you're setting up soft water hydroponics and want a system you can trust without constant tweaking, this is worth picking up. One we sell a lot of because it simply does the job, day in, day out. Good time to buy while clearance stock lasts.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"TERRA AQUATICA","offers":[{"title":"1 Litre","offer_id":47916646039722,"sku":"87022","price":13.99,"currency_code":"GBP","in_stock":true},{"title":"5 Litre","offer_id":47916646072490,"sku":"87032","price":45.99,"currency_code":"GBP","in_stock":true},{"title":"10 litre","offer_id":47916646105258,"sku":"87033","price":90.99,"currency_code":"GBP","in_stock":true},{"title":"500ml","offer_id":47916646138026,"sku":"87021","price":7.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/86992_80920bfd-112a-4527-8fc7-fe1b3f807139.jpg?v=1769197839"},{"product_id":"general-hydroponics-flora-micro-hw","title":"Terra Aquatica - TriPart FloraMicro HW","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eTerra Aquatica TriPart FloraMicro HW — Hard Water Chelated Micronutrient Foundation\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Hard water growers running the three-part TriPart system in hydroponics, coco, or soil\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\nFloraMicro HW is the foundation that keeps the entire TriPart system running clean on hard water. It's been trusted since the seventies and used by universities and research labs for good reason — it does exactly what it's supposed to do without surprises. If you're in a hard water area, this is the correct Micro to use. Get this right and the rest of your feed follows.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eTerra Aquatica TriPart FloraMicro HW is the \u003cstrong\u003ecore micronutrient component\u003c\/strong\u003e of the \u003cstrong\u003ethree-part TriPart feeding system\u003c\/strong\u003e, specifically formulated for growers using \u003cstrong\u003ehard water supplies\u003c\/strong\u003e. It provides essential trace elements—iron, manganese, zinc, copper, boron, and molybdenum—alongside complementary nitrogen and calcium, all in fully chelated form for maximum plant uptake. This is the stabilising foundation that the Grow and Bloom components build on. Get Micro right and the rest locks in place.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eThis sits firmly in the \u003cstrong\u003emodular, three-part nutrient\u003c\/strong\u003e category—a world away from one-part universal feeds.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSpecifically formulated to prevent lockout in hard water areas (over 70 mg\/L calcium)\u003c\/li\u003e\n\u003cli\u003eFully chelated micronutrients for superior bioavailability compared to non-chelated alternatives\u003c\/li\u003e\n\u003cli\u003eGives you control to adjust Grow and Bloom ratios without reformulating the entire feed\u003c\/li\u003e\n\u003cli\u003eNo need to buy separate CalMag or PK boosters—three bottles covers the entire cycle\u003c\/li\u003e\n\u003cli\u003eScientific pedigree: used by universities, research labs, and NASA-backed testing since the 1970s\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompetitors like Advanced Nutrients offer automatic pH balancing but charge more. FoxFarm is simpler but less customisable. TriPart gives you the balance between concentration and flexibility without the premium markup.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMixing order (critical)\u003c\/strong\u003e\u003cbr\u003e\nAlways add FloraMicro HW to your water first, stir thoroughly, then add Grow and Bloom separately. Never mix the three concentrates together directly—this causes precipitation and excessively high nutrient concentration.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDosage rates\u003c\/strong\u003e\u003cbr\u003e\nAdd between 0.5ml and 2.0ml per litre of nutrient solution, depending on growth stage. Terra Aquatica recommend 0.2ml–1.6ml per litre across seedling to flowering.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eVegetative growth\u003c\/strong\u003e\u003cbr\u003e\nRun higher Grow ratios with base Micro dosing to build leaf mass and root structure.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFlowering stage\u003c\/strong\u003e\u003cbr\u003e\nIncrease Bloom component while keeping Micro stable to support fruit and flower development without trace element deficiency.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSystem compatibility\u003c\/strong\u003e\u003cbr\u003e\nWorks across all hydroponic systems—DWC, NFT, ebb and flow—and equally clean in recirculating and run-to-waste setups. Also performs well in coco and soil-based growing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWater type — critical\u003c\/strong\u003e\u003cbr\u003e\nUse this HW (hard water) version only if your mains supply contains more than 70 mg\/L calcium. Soft water or RO users should select the SW (soft water) formulation instead. Running the wrong version will either lock out calcium or undersupply it.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct type: \u003cstrong\u003eThree-part liquid nutrient base component\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFormulation: \u003cstrong\u003eHard water variant (HW)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eTotal Nitrogen (N): \u003cstrong\u003e5.0%\u003c\/strong\u003e (3.5% nitrate, 1.5% ammoniacal)\u003c\/li\u003e\n\u003cli\u003ePotassium oxide (K₂O): \u003cstrong\u003e4%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCalcium oxide (CaO): \u003cstrong\u003e1.4%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMicronutrients (all chelated):\n\u003cul\u003e\n\u003cli\u003eIron (Fe): \u003cstrong\u003e0.12%\u003c\/strong\u003e (6% EDDHA, 11% PDTA)\u003c\/li\u003e\n\u003cli\u003eManganese (Mn): \u003cstrong\u003e0.05%\u003c\/strong\u003e (EDTA)\u003c\/li\u003e\n\u003cli\u003eZinc (Zn): \u003cstrong\u003e0.015%\u003c\/strong\u003e (EDTA)\u003c\/li\u003e\n\u003cli\u003eCopper (Cu): \u003cstrong\u003e0.01%\u003c\/strong\u003e (EDTA)\u003c\/li\u003e\n\u003cli\u003eBoron (B): \u003cstrong\u003e0.01%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMolybdenum (Mo): \u003cstrong\u003e0.004%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003epH stabilisation: \u003cstrong\u003eOrganic buffers included\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable sizes: \u003cstrong\u003e1L, 5L, 10L\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFormat: \u003cstrong\u003eLiquid concentrate\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers in hard water areas of the UK who need calcium-balanced formulations\u003c\/li\u003e\n\u003cli\u003eExperienced hydro growers wanting full control over nutrient ratios across growth stages\u003c\/li\u003e\n\u003cli\u003eCommercial setups and research operations (proven track record in labs and universities)\u003c\/li\u003e\n\u003cli\u003eAnyone running multiple plants or systems where three-part dosing saves money vs buying separate CalMag and PK boosters\u003c\/li\u003e\n\u003cli\u003eGrowers who want scientific credibility and proven longevity—TriPart has been trusted since the 1970s\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot for growers who want simplicity over control. If you prefer one-part feeds, look elsewhere. TriPart rewards users who take time to understand their plants' needs.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eFloraMicro HW is reliable foundation work. Properly formulated for hard water, fully chelated for uptake, and backed by decades of real-world use. It doesn't make wild promises—it just works predictably once you've dialled your ratios in.\u003c\/p\u003e\n\u003cp\u003eIf you're running the TriPart system on hard water, this is the correct Micro to use. Does exactly what it should, day in, day out. Worth picking up while stock lasts.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"TERRA AQUATICA","offers":[{"title":"1 Litre","offer_id":47916646367402,"sku":"86992","price":13.99,"currency_code":"GBP","in_stock":true},{"title":"5 Litre","offer_id":47916646400170,"sku":"87012","price":45.99,"currency_code":"GBP","in_stock":true},{"title":"10 litre","offer_id":47916646432938,"sku":"87002","price":90.99,"currency_code":"GBP","in_stock":true},{"title":"500ml","offer_id":47916646465706,"sku":"86991","price":7.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/86992_-_1_litre_0f1c5555-6a86-4701-9e85-4b7dd1c3b52a.jpg?v=1769197848"}],"url":"https:\/\/growershouse.co.uk\/collections\/terra-aquatica-nutrients.oembed","provider":"Growers House ","version":"1.0","type":"link"}