Product description
Emerald Harvest King Kola 0.95 L – PK bloom booster for one grow tent
Testing King Kola in your feeding schedule, or running a single grow tent? The 0.95 L bottle is the handy size for that. Emerald Harvest King Kola is a bloom booster high in phosphorus and potassium (NPK 0.3-2-3) that you use alongside your base nutrients in flower. According to the manufacturer it promotes bigger, denser flowers and supports ripening.
What's inside
Besides P and K, the elements plants need most in bloom, King Kola contains plant-based L-amino acids and a little nitrogen. It works with your existing base feed in soil and hydro.
Follow the chart
King Kola isn't a flat dose. Start in week 1 of flower at about 1 ml/L, go to 2 ml/L in weeks 2–3, 3 ml/L in weeks 4–5, back to 2 ml/L in weeks 6–7 and 1 ml/L in week 8. Stop in the final week. Check EC and pH after mixing.
How far one bottle goes
Across that chart the average is 2 ml per litre, so 0.95 L treats roughly 475 litres of feed. A tent drinking about 35 litres a week uses around 560 ml over eight weeks, which means this bottle covers one full run with some left for the next.
Specifications
- Contents: 0.95 L
- NPK: 0.3-2-3
- Phase: flower
- Dosage: approx. 1–3 ml/L depending on week
Want more aroma? Emerald Harvest pairs King Kola with Honey Chome.

