Description
A liquid bloom trigger for a faster, denser flowering start
Grotek Blossom Blaster Pro is the liquid counterpart to Grotek's powdered Blossom Blaster, built to kick-start bud initiation the moment plants move into flower. It supplies phosphorus and potassium in a fast-uptake liquid form, so the nutrients are working in the root zone within a feed or two rather than waiting on a slow-release granular formula.
Growers running a tight veg-to-flower transition use it to compress the gap between the light switch and visible bud sites, then taper off as the plant moves into bulk flower and heavier PK boosters take over. It slots in alongside an existing base feed rather than replacing it.
Key Benefits
- Fast-acting liquid formula for immediate root uptake
- Concentrated phosphorus and potassium for early bud-site formation
- Ramped dosing across the first three weeks of flower for a controlled build-up
- Works across all growing media — soil, coco and hydro
- Pairs cleanly with an existing base nutrient programme
How to Use
- Week 1 of flower: 0.5ml per litre
- Week 2: 0.75ml per litre
- Week 3: 1ml per litre
- Add to the reservoir alongside your base feed; suitable for all media
Technical Specifications
NPK: 1-4-0
Application rate: 0.5–1ml/L, ramping across weeks 1–3 of flower
Grow phase: Early flower
Compatible systems: Soil, coco, hydroponics
