General Hydroponics Dry KoolBloom
$319.002.2 Lb bags discontinued
Specifically designed for the final few weeks of growth when buds transition to finished flowers or fruits, KoolBloom is rich in phosphorus, potassium and other ripening elements, giving plants precisely what they need from roots to blooms to finish productive and vigorous.
- Guaranteed Analysis: 2% Nitrogen, 45% Available Phosphate (P₂O₅), and 28% Soluble Potash (K₂O).
- Application Rate: Use 1/4 teaspoon per gallon (approximately 1.5 grams per gallon) of water.
- Timing: Apply only during the final stages of the plant’s life cycle. It is commonly preceded by Liquid KoolBloom, which is used earlier in the flowering phase.
- Versatility: Safe for use in various growing media including coco coir, rockwool, soil, and standard hydroponic systems.



