China Hot Selling NPK Fulvic Acid Organic Fertililzer for Agriculture, Find details about China Fulvic Acid Fertilizer, NPK Fertilizer from Hot Selling NPK Fulvic Acid Organic Fertililzer for Agriculture
Appearance | Brownish powder |
Water solubility | Completely |
Fulvic acid (dry basis) | 50% min |
Amino acid (dry basis) | 8% min |
Potassium (dry basis, K2O) | 9% min |
Nitrogen | 4% min |
Micro nutrients | 2% min |
Moisture | 5% max |
PH | 5-7 |
CROP | RECOMMENDED APPLICATION |
Field crop | 5-15 kg/ha divided into several doses during the season (2-5 kg/ha per time). |
Vegetables | |
Fruit trees | 10-20 kg/ha divided into several doses during the season (3-6 kg/ha per time). |
Ornamental plants and tree nursery, turf grass, landscaping | 3-6 kg/ha or 1 kg/m3 during the preparation of substrates. |
Foliar application | 0.5-0.8 kg/1000 liters water every 15-20 days during the season , 0.3-0.5 kg/ha per time. Apply alone or together with other trace elements. |
Drip irrigation | 3-8 kg/ha divided into several doses during the season (1-3 kg/ha per time). |
Seeds soaking | 1.5-3 kg for 1 ton seeds. |