Fulvic酸钾

5.3 Fulvic Acid Potassium (Super humate) Soluble Potassium Humate is a kind of plant growth agent and improving soil condition, it is formulated salts of humic acid with about 80% humic acids content and 10-12% K2O, It is highly soluble product with a very fine fracture of mineral compounds, easily assimilated by plants. Humate improves immunity, plant metabolism, develops root system. It gives the plant resistibility to disease and unfavorable natural factors, reduces the loss of applied mineral fertilizer. Character: Black or brown powder (Diameter: 0.2mm to 0.45mm), easily dissolved into water. Has good hard water-resisting, has strong work ability, but no metal-iron flocculation or deposit. PH is more than 4. Main ingredient: HA (dry basis) ≥55%, FA≥15%, K2O≥8%, Moisture≤15%, insoluble matter≤5%. Application: The product can be made into all kinds of foliar fertilizer, special purpose fertilizer and drought resisting fertilizer. Packing: 20 kgs/bag or required by customers