Pay in 4 interest-free payments of $13.87 Learn more
Ships within 48 hours · Estimated delivery Sep 29 - Oct 4
20-20-20 is great for maintaining plants in garden center and growing facilities
Entirely Programmable: You can upgrade the E12 fan controller to an E42A multi-device controller for more functionality
0 Phosphorus (P) 6
Feed with every other watering
Includes a translucent cap
Roots Organics HPK 0-5-4, 1 Gallon Humidity Domes 20-20-20 is great for maintainingRoots Organics HPK liquid bloom booster is a specially extracted natural source of phosphorus and potassium. DERIVED FROM 100% Natural Seabird Guano, Bat Guano and Langbeinite Roots Organics HPK liquid bloom booster features a combination of bat guano, an unparalleled source of available natural phosphorus, and langbeinite, a natural source of potassium that is carefully mined from ancient sea beds in the deserts of the American Southwest. Aurora
