Fruits
PK 9/18
Give flowering a little extra.
A phosphorus and potassium flowering supplement for bigger, denser flowers, yield and sweeter flavour.
- Flowering-stage support
- Bigger, denser flowers
- Sweeter flavour
250ml1L5L
Product information
Phosphorus and potassium support flower onset and give a mid-flower boost when PK demand peaks.
Key ingredients
- Phosphorus
- Potassium
How to use
PK programme only: 2.5 ml per 10 litres in bloom weeks 4 and 5; 5 ml in bloom week 6. Use as an alternative to the Resin programme.
Use when: Bloom 4 → Bloom 6
Always add Stress first and mix thoroughly before adding the rest of the nutrients.
| Grow week | Bloom 4 | Bloom 5 | Bloom 6 |
|---|---|---|---|
| Dose per 10 L | 2.5 | 2.5 | 5 |