Leonardite Extracted Humic Acid Soluble Powder/Flake for Compound Formula

You can customize Total Humic Acid (60%/65%/80%), Fulvic Acid (5%/10%/15%/35%/50%), and Potassium (8%/10%/12%). Appearance is also available as Black Flake, Powder, or 40-60mesh.

Yes, the product is widely used in organic farming and will not do any harm to crops. It helps improve soil structure and crop health naturally.

The minimum order quantity is 0.5MT for this product.

For soil, use 2-7kg/ha. For drip irrigation, use 1-2kg/ha. For root application, use 2-2.5kg/ha. For foliar application, use 1-2g/L or 1-2kg/ha. Dosage should be adjusted based on actual conditions.

It prevents soil hardening, adjusts soil pH, increases organic matter, activates crop enzyme systems, increases yield and fruit quality, and acts as a chelating agent for micro-element absorption.