Roots Organics HP2 Liquid Guano Booster 0-4-0 NPK

- Roots Organics HP2 liquid seabird guano is a natural source of phosphorus, ideal for use during flowering and fruiting. - Aurora Innovations has taken generations of gardening experience and distilled it into a unique, easy-to-use formula for the hobbyist and professional gardener. - Roots Organics HP2 is minimally processed to preserve all of the benefits and amazing synergistic qualities found in seabird guano and biogenic phosphate rock. - DERIVED FROM: 100% Natural Seabird Guano and Biogenic Phosphate Rock - 0-4-0 NPK, Ca 4%