Water soluble potassium humate is a 100% water-soluble humic potassium product derived from young weathered lignite and rich in humic acid and fulvic acid. It can be used as a soil conditioner, foliar spray and root irrigation. There are two forms of microchips and powder, which can be used alone or with other fertilizers.
Humic acid | 60-65% |
K2O | 10% |
Organic matter | ≥70% |
pH | 9-11 |
Water soluble | 95% |




Usage and dosage:
1. Field crops, 50 kg per mu, and n, p, k fertilizer.The amount per acre of soil that is particularly poor can be doubled.
2. Greenhouse crops, 70-100kg per mu, Potassium humate flake are used together with nitrogen, phosphorus and potassium fertilizers.For fruit trees, 1kg per plant.
3. Mixed additives: 30-60 kg potassium humate (urea and monoammonium phosphate. Diammonium phosphate is recommended for mixed use)
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