General Hydroponics® KoolBloom® 2.2lb subcategory-bloom-nutrients Engineered with optimal ratios of

Engineered with optimal ratios of phosphorus

a concentrated blend of readily available calcium and magnesium

Recommended for electric and gas clothes dryers

Its balanced formula contains nitrogen to maintain vigorous growth alongside high levels of phosphorus and potassium

it can also be diluted and applied as a highly effective foliar fertilizer

General Hydroponics® KoolBloom® 2.2lb subcategory-bloom-nutrients Engineered with optimal ratios ofGeneral Hydroponics KoolBloom 2 45 28 KoolBloom is a highly concentrated nutrient supplement that promotes abundant flowering and facilitates ripening in annual flowers and herbs. 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.