Description
A hard-or-soft-water twin-pack base feed built for the flowering stage
GreenHaze Bloom A&B is Growth Technology's two-part base nutrient for the flowering and fruiting stage of hydroponic growing. Split into an A part and a B part to keep the mineral salts stable in concentrate, it's combined together in the reservoir at feeding time and is formulated to work in both hard and soft water areas, so growers don't need to switch formulations depending on their tap water.
It's built for active hydroponic systems — flood and drain, NFT, drip and similar recirculating setups — where a stable, well-balanced base feed through bloom is what keeps flowers and fruit developing rather than the plant stalling. Growth Technology, the Taunton-based manufacturer also behind the long-running IONIC nutrient range, formulate GreenHaze as a classic twin-pack for growers who want dependable flowering results without paying for the extras that come with a fully boosted line.
For growers moving on from a single-part or budget feed and finding flowering plants running short of nutrition, GreenHaze Bloom gives a straightforward two-part switch designed specifically for the demands of the flowering phase.
- Two-part A&B formula — mineral salts stay stable in concentrate and are combined at feeding time.
- Works in hard or soft water — one formulation suits either water type.
- Formulated for flowering and fruiting — built to support lush flower and fruit development.
- Suited to active hydroponic systems — flood and drain, NFT, drip and similar recirculating setups.
- Made by Growth Technology — produced by the UK manufacturer behind the IONIC nutrient range, Taunton, Somerset.
How to Use
- Work out your tank volume, then add 4 ml of Part A per litre (20 ml, one capful, per 5 litres) and stir well
- Add the same amount of Part B — 4 ml per litre — and stir again; never mix A and B together undiluted
- Check EC: aim for 1.5–2.2 mS/cm, adding more nutrient if needed
- Optional: Growth Technology suggest IONIC PK Boost at 1 ml per litre alongside the Bloom feed
- Check pH last: 5.5–6.2, adjusting with Growth Technology pH Up or pH Down
- Store above 6 °C — the minimum storage temperature on the label
Technical Specifications
- Type: Two-part (A&B) base nutrient
- Growth stage: Flowering / bloom
- Water suitability: Hard or soft water
- Manufacturer: Growth Technology Ltd, Taunton, Somerset
- Part A analysis: 3.9-0-2.6 — nitrogen 3.88% (nitrate 3.30%, ammoniacal 0.58%), potassium oxide 2.57%, calcium oxide 3.64%, iron (EDTA) 0.10%
- Part B analysis: 1.4-2.3-6.3 — nitrate nitrogen 1.42%, phosphorus pentoxide 2.29%, potassium oxide 6.30%, copper (EDTA) 0.003%, manganese (EDTA) 0.018%, molybdenum 0.001%, zinc (EDTA) 0.006%; also magnesium, sulphur and boron
- Dose rate: 4 ml Part A + 4 ml Part B per litre
- Target EC: 1.5–2.2 mS/cm
- Target pH: 5.5–6.2
- Minimum storage temperature: 6 °C
