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Ripening Formula. General Hydroponics Kool Bloom (2-45-28) is packed with the potency your plants prefer in the final stages of flowering for raging weight gain and ripening to perfection. The ingredients that make this product unique will make your fruits swell, while exponentially increasing the production of essential oils and floral fragrance.

Rich in phosphorus and potassium, this powerful nutrient additive is fortified by GH’s own secret ingredients. Enhances production of essential oils and fragrances by mildly stressing plants during the formation of 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


Hydroponics: Mix your usual nutrient solution then add 1/4 tsp. per gallon.

Soil: Add 1/4 to 1/2 tsp. per gallon water, then apply according to your normal watering schedule.

Feed Chart (PDF)

Ingredients: Ammonium phosphate, ammonium sulfate, potassium phosphate, potassium sulfate and magnesium sulfate.

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