{"product_id":"gp-hydro-fuel-grow-b-1ltr","title":"Green Planet Hydro Fuel Grow B — 1Ltr","description":"\u003ch2\u003eGreen Planet Hydro Fuel Grow B — 1Ltr\u003c\/h2\u003e\n\u003cp\u003eHydro Fuel Grow B completes the vegetative-phase feeding when paired with Hydro Fuel Grow A — providing the complementary nutrients that Part A doesn't carry. The two-part separation keeps calcium away from sulphates and phosphates until dilution, preventing precipitation that plagues single-bottle hydro feeds. Critical for clean-running recirculating systems where any precipitate means clogged drippers and inconsistent feeding.\u003c\/p\u003e\n\n\u003ch3\u003eWhy growers choose Hydro Fuel Grow B:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompletes the veg-phase pair\u003c\/strong\u003e — use alongside Grow A for full vegetative nutrition\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrevents nutrient precipitation\u003c\/strong\u003e — element separation until dilution\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClean running in recirculating systems\u003c\/strong\u003e — no sludge, no clogs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHydro-specific formulation\u003c\/strong\u003e — accounts for media-free growing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMatched sizing with Part A\u003c\/strong\u003e — 1L through 23L\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSwitch to Bloom B for flowering\u003c\/strong\u003e — same clean-running design throughout\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho it's not for:\u003c\/h3\u003e\n\u003cp\u003eAlways use with Hydro Fuel Grow A. Add Part A to your reservoir first, mix, then add Part B — never pre-mix concentrates. When flowering starts, switch to Bloom A\u0026amp;B; don't mix Grow and Bloom parts together. For soil or coco grows, Dual Fuel or GP3 are better suited — Hydro Fuel's formulation is specifically designed for media-free hydroponic systems.\u003c\/p\u003e\n\n\u003cp\u003eIn stock now — ships same working day from our Staffordshire warehouse with free UK delivery over £100. Pick up in-store at our Stone shop (ST15 0SR) if you're local, or click \u0026amp; collect at checkout.\u003c\/p\u003e","brand":"Green Planet Nutrients","offers":[{"title":"Default Title","offer_id":57418746593662,"sku":"MGP\/HFG\/B\/1","price":12.96,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0911\/2132\/0318\/files\/gp-hydro-fuel-grow-b-1ltr-1.jpg?v=1778841358","url":"https:\/\/www.roots2riches.com\/products\/gp-hydro-fuel-grow-b-1ltr","provider":"Roots2Riches","version":"1.0","type":"link"}