Description
Dutch Pro Quantum Massive Powdershot is a professional strength high PK powdered bloom booster designed specifically for the late flowering phase. When nutrient demand peaks and tolerance narrows, Powdershot provides targeted phosphorus and potassium support to help drive controlled flower development.
- Dilution / Dose
- Soil: 1.0g/L · Coco: 1.0–1.5g/L · Hydro: 1.0g/L (monitor EC closely)
- When To Use
- Late flowering, from around week 5–6 for 2–4 weeks — stop 7–10 days before harvest
- Substrate Fit
- Soil, coco & hydroponics — dose varies by substrate, see rates above
- Grower Notes
- Fully dissolve before adding to reservoir. Always run alongside a balanced base nutrient and check EC.
Why Use Quantum Massive Powdershot?
Late flowering is where final weight, density and structural quality are decided. During this stage plants demand more energy, efficient nutrient transport and strong metabolic performance.
- High phosphorus (P) – supports energy transfer and flower formation
- High potassium (K) – supports internal transport and flower density
- Powdered format – maximum concentration and long shelf life
- Precise dosing control – ideal for serious growers
- Designed for late bloom support
When To Use
Use during the late flowering phase.
- Start: Around week 5–6 of bloom (strain dependent)
- Duration: 2–4 weeks before final flush
- Stop: 7–10 days before harvest when flushing begins
Always combine with a balanced base nutrient programme.
Recommended Dilution Rate
| System Type | Dosage |
|---|---|
| Soil | 1.0 g per litre of water |
| Coco | 1.0 – 1.5 g per litre |
| Hydroponics | 1.0 g per litre (monitor EC closely) |
Important: Fully dissolve powder before adding to reservoir. Always check EC and adjust base feed accordingly.
Compatible With
- Dutch Pro Bloom A+B
- Base nutrients
- Enzymes
- Root stimulators
- Other Dutch Pro additives
Why Powder?
The powdered format allows for:
- Higher concentration per gram
- Greater accuracy in feeding schedules
- Improved storage stability
- Controlled performance in indoor systems
Summary
Quantum Massive Powdershot is built for the final push. High PK support. Precision control. Designed for growers who understand that late flower is where the difference is made.
Hydro Bros – We Got You.
How much Dutch Pro does your grow actually need?
Tell us your medium, pot size and plant count. The Feed Chart Calculator builds your week‑by‑week chart with target EC, works out every bottle for the whole run, and puts them straight in your basket. You can price Dutch Pro against seventeen other brands while you are there.
