Liquid KoolBloom

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A highly concentrated nutrient additive, General Hydroponics Kool Bloom (0-10-10) promotes abundant flowering and helps facilitate ripening in annual flowers and herbs. Rich in phosphorus and potassium, it is also fortified with secret ingredients.

This blend enhances production of essential oils and fragrances by mildly stressing plants during the formation of fruits and flowers. Can be used as a nutrient additive during the second phase of reproductive growth, or as a stand-alone nutrient at the very end of a plant’s life cycle. Promotes larger, heavier fruits and flowers.

• Encourages abundant flowering
• Facilitates ripening in annuals
• Boosts production of essential oils and fragrances
• Increases size and weight of fruits and flowers
• Formulated to boost potency and enhance the performance of all types of nutrients.

Available in FOUR convenient sizes.


Hydroponics: Mix your usual nutrient solution, then add 1-2 tsp. per gallon.

Soil: Add 1 to 2 tsp. per gallon of water, then apply according to your normal watering schedule.

Feed Chart (PDF)

Ingredients: Magnesium phosphate, potassium phosphate and potassium sulphate.

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