Roots organic HPK 0-4-3 quart

Name: aurora innovations Roots organic HPK 0-4-3 quart
Brand: aurora innovations
Price: 19.99 USD
Availability: InStock

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Brand: aurora innovations

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Product description

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.