General Hydroponics - 16# KoolBloom (100/PL)

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General Hydroponics KoolBloom 2-45-2816lbKoolBloom is a highly concentrated nutrient supplement that promotes abundant flowering and facilitates ripening in annual flowers and herb s. KoolBloom is rich with phosphorus and potassium and contains precise amounts of ripening elements. KoolBloom is to be used only at the very end of a plant's life cycle and will help build larger, heavier fruits and flowers. Show more