Hydrofarm OG3160 RAW Humic Acid, 25 lb OG3160 or NPK Industries

RAW Humic Acid, 25 lb OG3160 | NPK Industries

NPK Industries

$436.78
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SKU:
OG3160
Weight:
27.00 LBS
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Calculated at Checkout
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RAW Humic Acid contains 59% humic acids derived from leonardite which is the most concentrated, water soluble humic acid product on the market today. In nature, humic acid has a buffering effect on the pH of soils. It can raise the pH of

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