Roots Organics HPK 0-4-3, 1 qt Organic Immediate Benefits:

Immediate Benefits:

Improved PAR

and switch to Cultivation NationTM Flower during the middle to late stages of fruiting and flowering through harvest

The most unique grow lamp available

Provides up to 48% additional high quality light

Roots Organics HPK 0-4-3, 1 qt Organic Immediate Benefits:Roots Organics HPK liquid bloom booster features a combination of seabird guano, an unparalleled source of available natural phosphorus, phosphate rock, and langbeinite, a natural source of potassium that is carefully mined from ancient sea beds in the deserts of the American Southwest. Aurora Innovations has taken generations of gardening experience and distilled it into a distinctive, easy to use formula for the home and professional gardener. Roots