Application: Used as multi-functional compound fertilizer, combined with Nitrogen and Phosphorus, also used as basal fertilizer, top dressing, seed fertilizer, foliar fertilizer and spray fertilizer. Basal fertilizer: 400-600 kg/ha, have better effective applying with NPK fertilizers. Top dressing: 300-400 kg/ha, have better effective applying with NPK fertilizers and irrigate in time. Advantages of potassium humate powder: 1. Potassium Humate 2. Certification: OMR, ISO 3. Source: leonardite 4. 100% water solubility and deflocculation. For plant: Plant growth stimulant, promote root development and stimulates seed germination. Enhance nutrient uptake by combining nutrients and humic acids and keep a well-balanced nutrition. Enhance the resilience of crops. such as cold, drought, pest, disease and toppling resistance. Promotes healthier, stronger plants and enhance appearance Potassium is an important component of chlorophyll, speed up the photosynthesis. For Soil: Soil conditioner. Improve soil structure. Increase ion exchange capacity of soil. Enhance resistance to stress for soil, especially reduce high salts in alkaline soils. Enhance nutrients uptake and increases the content of humus in soil. Prevents soil from contamination of heavy metallic ions as well as other harmful matters. Fertilizer efficiency promoter. Greatly improve the utilization of N & P.