Base Nutrients happyhydro | GH KoolBloom 2.2 lb

General Hydroponics KoolBloom Dry (2-45-28) is a super-concentrated bulking formula for the last two weeks of flower. This advanced and balanced nutrient mix contains magnesium phosphate, potassium phosphate, potassium sulphate to encourage flower growth while speeding up ripening.

Dry KoolBloom works with Rockwool, potting mix, coco coir, peat mix, soil, and hydroponics. It helps boost the development of essential oils for memorably flavorful and aromatic harvests.