Green Planet Hydro Fuel Grow B — 1Ltr

Green Planet Hydro Fuel Grow B — 1Ltr

Hydro 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.

Why growers choose Hydro Fuel Grow B:

• Completes the veg-phase pair — use alongside Grow A for full vegetative nutrition
• Prevents nutrient precipitation — element separation until dilution
• Clean running in recirculating systems — no sludge, no clogs
• Hydro-specific formulation — accounts for media-free growing
• Matched sizing with Part A — 1L through 23L
• Switch to Bloom B for flowering — same clean-running design throughout

Who it's not for:

Always 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&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.

In 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 & collect at checkout.