Roots Organics HP2 liquid bat guano (0-4-0) is a natural source of readily available organic 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 bat guano.
HP2 and HPK: Our two liquid guano boosters. HP2 is pure phosphorous from liquid bat guano. HPK is phosphorous from bat guano supplemented with potassium from a mineral called langbeinite. We separated these two products because coco, which is often present in good potting soils, has a high cation exchange rate with potassium, meaning the plant takes it up quickly. You don’t want to overdo potassium in a coco heavy medium, hence our offering of pure HPK as a separate option.
Available Phosphate (P2O5)……….4.0%
Derived from 100% natural seabird guano and bat guano.
Soil or Hydroponics: Add 1 TBS. (15 ml.) per gallon. Use during fruiting or flowering.