China Water Soluble Potassium Fulvate Fulvic Acid for All Crops, Find details about China Potassium Fulvate, Potassium from Water Soluble Potassium Fulvate Fulvic Acid for All Crops
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 | 3-15 kg/ha divided into several doses during the season (1-3 kg/ha per time). |
Vegetables | |
Fruit trees | 5-20 kg/ha divided into several doses during the season (1-3 kg/ha per time). |
Ornamental plants and tree nursery, turf grass, landscaping | 3-6 kg/ha or 1kg/m3 during the preparation of substrates. |
Foliar application | 0.3-0.6 kg/1000 liters water every 15-20 days during the season, 0.5-2 kg/ha per time. Apply alone or together with other trace elements. |
Drip irrigation | 2-8 kg/ha divided into several doses during the season (1-3 kg/ha per time). |
Seeds soaking | 1.5-3 kg for 1ton seeds. |