China Alga 21st---100% Watel Soluble Microgranular Seaweed Extract Organic Powder / Flake Fertilizer for Vegetables, Find details about China Organic Fertilizer, Seaweed Fertilizer from Alga 21st---100% Watel Soluble Microgranular Seaweed Extract Organic Powder / Flake Fertilizer for Vegetables
Formulation I | Formulation II | Formulation III | |
N | 0.5% | 0.5% | 0.5% |
P2O5 | 3.0% | 1% | |
K2O | 18% | 15% | 18% |
Alginic Acid | 15% | 18% | 20% |
Organic matter | 50% | 70% | 70% |