Description
A precision two-part bloom base built for heavy, dense flowers
Hydro Fuel Bloom is Green Planet Nutrients' two-part base feed for the flowering stage, supplying every primary, secondary and micro nutrient a plant needs to pack on weight through to harvest. Part A carries the nitrogen, potassium and calcium; Part B carries the phosphorus, potassium, magnesium and sulphur — split this way so nothing locks out in the concentrate and everything stays available once diluted. It's formulated without urea, which is why growers only need a short one-week flush before harvest rather than the longer flush urea-based feeds demand.
Because it's built on fully chelated micronutrients (iron, zinc, manganese, copper, cobalt and molybdenum) and reverse-osmosis-filtered water, Hydro Fuel Bloom stays stable and available across a wide pH range. That makes it equally at home in a recirculating hydroponic system, a run-to-waste coco set-up, or a soil/soilless container garden — the same two-part formula covers all three growing styles, you just adjust the feed rate to suit the medium and reservoir turnover.
Hydro Fuel Bloom is the flowering half of Green Planet's four-part Hydro Fuel system: pair it with Hydro Fuel Grow during the vegetative stage, then switch across at the flip to 12/12 for a clean, purpose-built transition rather than trying to stretch one all-purpose feed across the whole cycle.
- No urea formulation — shortens pre-harvest flushing to around a week.
- Fully chelated micronutrients for consistent uptake across a wider pH window.
- Works across hydro, coco, soil and soilless growing systems without reformulation.
- Lab-tested batch consistency using RO-filtered water and premium raw mineral salts.
- Pairs with Hydro Fuel Grow for a complete, stage-matched four-part programme.
- Stage: Flowering / bloom, use alongside a grow-stage base during transition week
- Dose rate: 3–4 ml/L (11–15 ml/gal) of each part
- Mixing: Stir Part A into water fully before adding Part B — never combine concentrates directly
- Part A guaranteed analysis: 4% N (0.2% ammoniacal / 3.8% nitrate), 3% K2O, 3% Ca, plus chelated Fe, Mn, Zn, B, Co, Mo
- Part B guaranteed analysis: 4% P2O5, 5% K2O, 1% Mg, 0.75% S
- Media: Hydroponic, recirculating, coco/soilless, soil
