China Seaweed Extract Powder, 100% Soluble, Find details about China Seaweed Extract, Seaweed from Seaweed Extract Powder, 100% Soluble
Appearance | Black powder |
Alginic acid | ≥16% |
Organic matter | 45-55.0% |
Total nitrogen | 1.0-3.0% |
Phosphorus(P2O5) | 1.0-5.0% |
Potassium(K2O) | ≥8.0% |
Water soluble content | 100.0% |
Microelements | ≥0.2% |
Natural plant hormones | ≥300ppm |
PH | 8.0-11.0 |