General Hydroponics GH KoolBloom 16 lb
| Availability: | On backorder |
| Delivery time: | 1-3 weeks |
| Available in store: | Check availability |
GH KoolBloom 16 lb
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.