Aurora InnovationsRoots Organics HPK Bat Guano & K-Mag Quart (12/Cs)

This Organic PK Liquid Bloom Booster is extracted from our exclusive natural sources of phosphorus and potassium. Bat guano, recognized as a source of matches, combined with langbeinite, is a natural source of organic potassium MINED from Ancient Mar beds in the American Southwest. HPK is minimally processed to preserve all the benefits and synergistic qualities found in our ingredients. It effectively improves the quality of flowers and is for use on land and in hydroponic crops.