General Hydroponics®, KoolBloom® Dry, 2-45-28, Ripening Formula (16 LBS.) For Professionals potting mix or other growing

potting mix or other growing media

Prevents Nutrient Lockout (23 liter)

💧 Easy-to-Use Liquid Base: Simple to measure and mix for precise pH adjustments

not volume

crucial for healthy plant growth

General Hydroponics®, KoolBloom® Dry, 2-45-28, Ripening Formula (16 LBS.) For Professionals potting mix or other growingKoolBloom 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.