Best Pirce 👍 Roots Organics | HP 0-4-0 | Bat Guano | 1 QT Planting & Watering 😀

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 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 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 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.