Description
Trigger prolific flowering with a concentrated PK charge
Grotek Blossom Blaster is a highly concentrated bloom formula built around monopotassium phosphate, delivering a heavy dose of phosphorus and potassium exactly when flowering sites are forming. Phosphorus drives energy transfer and root-to-flower nutrient movement, while potassium regulates water uptake and carbohydrate transport, so the two work together to push abundant bud sites rather than excess foliage.
Used just before bud break, Blossom Blaster shortens the gap between the switch to flower and visible bud formation, giving growers a denser, more even canopy of flowering sites to fill out over the rest of the cycle. It is a bloom-phase specialist rather than an everyday feed — most growers run it as a short, sharp application either side of the stretch.
Key Benefits
- Highly concentrated formula — a small dose covers a large volume of feed solution
- 48% available phosphoric acid and 31% soluble potash for maximum bloom-trigger strength
- Aids rapid flower-site development going into the stretch
- Supports prolific blooming and more even bud fill across the canopy
- Compatible with hydroponic, soil and soilless systems
How to Use
- All media (soil / soilless / water culture): mix 1g per 10 litres of water
- Timing: apply once at the switch to flower, then repeat two weeks later
- Use prior to bud break for the strongest effect on flower-site set
- Always dissolve fully before adding to the reservoir or feed water
Technical Specifications
Guaranteed analysis: Available Phosphoric Acid (P2O5) 48%, Soluble Potash (K2O) 31%
Derived from: Monopotassium phosphate
Application rate: 1g per 10L water; repeat after two weeks
Grow phase: Pre-flower to early flower
Compatible systems: Hydroponics, soil, soilless
