China 100% Solubility Potassium Humate Powder/Flake Organic Fertilizer, Find details about China Potassium Humate, Potassium Humate Powder from 100% Solubility Potassium Humate Powder/Flake Organic Fertilizer
Index | Standard |
Appearance | Shinely flake,black powder or granular |
Water solubility | 99% |
Humic acid(Dry basis) | 55% min |
K2O | 8-12% |
PH | 9-10 |