Nutrient Supplements happyhydro | Roots Organics HP2 Seabird Guano, 0-4-0

Roots Organics HP² liquid seabird guano is a specially extracted natural source of organic phosphorus. Guano is renowned as a source of available natural phosphorus for use during flowering and fruiting.

Aurora Innovations has distilled generations of gardening experience 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 guano and biogenic phosphate rock.

HP2 and HPK: Our two liquid guano boosters. HP2 is pure phosphorous from liquid seabird guano. HPK is phosphorous from seabird guano supplemented with potassium from langbeinite. We separated these two products because coco, often 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, so we offer pure HPK as a separate option.

APPLICATION RATE

Soil or Hydroponics: Add 1 TBS (15 ml) per gallon. Use during flowering.
Add 1 TBS (15 ml) per gallon. Use during fruiting or flowering.