China Top Quality Quick Release Organic Fertilizer Humic Acid Potassium Humate, Find details about China Agriculture Fertilizer, Organic Fertilizer from Top Quality Quick Release Organic Fertilizer Humic Acid Potassium Humate
Appearance | Black powder &flake |
water solubility | 100% |
Total humic acid | 80% |
humic acid | 65% |
fulvic acid | 15% |
potassium | 10% |
pH | 9-11 |