General Hydroponics®, KoolBloom® Dry, 2-45-28, Ripening Formula (2.2 LBS.) Tubing If you are not a

If you are not a retail purchaser

ensuring its secure use in indoor heating applications

and extra energy in the ultraviolet range—which all contribute to increased crop quality

Real-time TDS tracking and filter life monitoring

General Hydroponics®, KoolBloom® Dry, 2-45-28, Ripening Formula (2.2 LBS.) Tubing If you are not aKoolBloom 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.