Add to Cart Compare Quick view RAW Humic Acid 8 oz NPK Industries MSRP: $38.85 Now: $28.95 Was: RAW Humic Acid (0 - 0 - 4) 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 acid... MSRP: $38.85 Now: $28.95 Was: Add to Cart Compare Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: $38.85 Now: $28.95 Was: Subtotal: Add to Cart
