Roots Organics® HPK, 0-4-3, Liquid Bloom Booster (1 Quart) Co2 Regulator An adequate supply of potassium

An adequate supply of potassium has a positive effect on leaf

Does NOT contain pyrethrins or oils

Overdrive® is specially designed for use with diverse hydroponic growing media and all continuous liquid-feed growing systems such as aeroponics

earthworm castings

Roots Organics® HPK, 0-4-3, Liquid Bloom Booster (1 Quart) Co2 Regulator An adequate supply of potassiumRoots Organics HPK, 0 4 3, Liquid Bloom Booster (1 Quart) Roots Organics HPK liquid bloom booster features a combination of phosphate rock, 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 Innovations has taken generations of gardening experience and distilled it into a distinctive, easy to use formula