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It has a wide range series of effects stimulating the natural production of plant hormones involved in flowering
Stabilizes pH in recirculating hydrogardens
houseplants
Our highly concentrated
Roots Organics HPK 0-5-4 Container Size:1 Gallon It has a wide rangeRoots 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
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