{"product_id":"advanced-nutrients-sensi-grow-ab","title":"Advanced Nutrients - Sensi Grow A\u0026B","description":"\u003csection class=\"gh-product-listing\"\u003e\n\u003ch2\u003eAdvanced Nutrients Sensi Grow A\u0026amp;B — Two-Part Hydroponic Base Nutrients with pH Perfect Technology\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers wanting straightforward vegetative nutrition without manual pH adjustment or endless mixing schedules\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\u003eSensi Grow does what a base nutrient should do — keeps plants fed properly through the growth phase without requiring a chemistry degree. The pH Perfect tech is genuinely useful if you follow the label properly. One of the most reliable two-part systems we stock, and growers keep coming back to it.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eAdvanced Nutrients Sensi Grow A\u0026amp;B is a \u003cstrong\u003ecomplete two-part base nutrient system\u003c\/strong\u003e designed for the vegetative stage of hydroponic growing. Mix equal amounts of Part A and Part B, and you've got all 16 essential nutrients — macro, secondary, and micronutrients — ready to feed your plants without additional base nutrients. The real draw here is the \u003cstrong\u003epH Perfect technology\u003c\/strong\u003e, which keeps your nutrient solution stable within the optimal range for a full week, eliminating the need for constant pH testing and adjustment.\u003c\/p\u003e\n\u003cp\u003eIt contains amino acid complexes for better nutrient uptake, humic and fulvic acids for improved nutrient transport, and wetting agents that help roots absorb everything more efficiently. This is proper plant nutrition at a straightforward price point — no guesswork, no complicated mixing charts, just two bottles and a measuring jug.\u003c\/p\u003e\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eSensi Grow occupies the \u003cstrong\u003eaccessible premium tier\u003c\/strong\u003e of two-part hydroponic nutrients.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. General Hydroponics Flora Series:\u003c\/strong\u003e Flora is 3-part, giving you granular control; Sensi is 2-part with automatic pH — simpler, less flexible, but quicker to dial in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Budget two-part systems:\u003c\/strong\u003e You're paying for the pH Perfect tech and amino acid blend — saves money on pH testing equipment and adjustments over time\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Advanced Nutrients Connoisseur:\u003c\/strong\u003e Connoisseur is the premium tier; Sensi is the sensible choice if you want quality without the top-shelf price\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBottom line: you get professional-grade nutrition with built-in pH stability. That's worth paying for.\u003c\/p\u003e\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eSensi Grow works across all hydroponic systems — NFT, flood and drain, deep water culture, drip irrigation, aeroponics. The approach is identical across all of them.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStandard feeding (established plants)\u003c\/strong\u003e\u003cbr\u003eUse \u003cstrong\u003e4ml per litre\u003c\/strong\u003e during all vegetative weeks. Mix Part A into your water first, stir thoroughly, then add Part B and stir again. This prevents nutrients from locking out before they reach the roots.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eYoung plants (3–4 sets of leaves)\u003c\/strong\u003e\u003cbr\u003eUse \u003cstrong\u003e2ml per litre\u003c\/strong\u003e until they're established enough for full strength.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCuttings and seeds\u003c\/strong\u003e\u003cbr\u003eUse \u003cstrong\u003e1ml per litre\u003c\/strong\u003e — gentle feeding while roots develop.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant: pH Perfect only works if you stick to the rules\u003c\/strong\u003e\u003cbr\u003eThe technology relies on using only Advanced Nutrients products in your tank. Mix in third-party boosters or additives and the pH buffering stops working. Use RO water or soft water — hard tap water can interfere with the system. If you're committed to the Advanced Nutrients ecosystem, you're golden. If you want to blend and match products from different brands, this isn't your nutrient.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen to change\u003c\/strong\u003e\u003cbr\u003eThe pH remains stable for one week. After that, do a partial or full reservoir change depending on your system type.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFormat: \u003cstrong\u003eTwo-part liquid (Part A + Part B, mixed equally)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNPK (Part A): \u003cstrong\u003e3-0-0\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNPK (Part B): \u003cstrong\u003e1-2-6\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDosage: \u003cstrong\u003e4ml per litre for mature plants; 2ml for young plants; 1ml for cuttings\/seeds\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003epH Range: \u003cstrong\u003e5.5–6.5 (locked in for 7 days when used correctly)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eApplication stage: \u003cstrong\u003eVegetative\/growth phase\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible systems: \u003cstrong\u003eAll hydroponic systems (NFT, DWC, drip, flood \u0026amp; drain, aeroponics)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eKey ingredients: \u003cstrong\u003eAmino acid complexes, humic and fulvic acids, chelated micronutrients, wetting agents\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable sizes: \u003cstrong\u003e1 litre, 4 litre\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\u003eHydroponic growers tired of faffing with pH metres and buffers week after week\u003c\/li\u003e\n\u003cli\u003eGrowers stepping up from basic nutrients to something with more mineral backbone and amino acid support\u003c\/li\u003e\n\u003cli\u003eAnyone running multiple systems where saving 10 minutes per week on pH adjustment adds up\u003c\/li\u003e\n\u003cli\u003eGrowers committed to the Advanced Nutrients product family (and getting full value from pH Perfect)\u003c\/li\u003e\n\u003cli\u003eFirst-time hydroponic growers wanting proven, reliable nutrition that removes one major complication\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eSensi Grow is a solid, no-nonsense base nutrient that does exactly what it should do — feeds plants properly and keeps them stable without daily tweaking. The pH Perfect tech genuinely works, as long as you follow the label and stick with Advanced Nutrients additives.\u003c\/p\u003e\n\u003cp\u003eIf pH management is slowing you down or you're fed up with probe calibration, this removes that headache. It's a straightforward vegetative nutrition system that's proven to work, backed by a brand that's been making hydroponic nutrients for decades. Good time to pick up while clearance stock lasts.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"ADVANCED NUTRIENTS","offers":[{"title":"1 Litre","offer_id":47916191678634,"sku":"91662","price":25.99,"currency_code":"GBP","in_stock":true},{"title":"5 Litre","offer_id":47916191711402,"sku":"91682","price":89.99,"currency_code":"GBP","in_stock":true},{"title":"10 Litre","offer_id":47916191744170,"sku":"91672","price":169.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/advanced_nutrients_sensi_grow_1_litre.jpg?v=1769189088","url":"https:\/\/growershouse.co.uk\/products\/advanced-nutrients-sensi-grow-ab","provider":"Growers House ","version":"1.0","type":"link"}