Organic Fertilizer Quick Release Potassium Humate Powder for Agricultural

Organic Fertilizer Quick Release Potassium Humate Powder for Agricultural. High Water Solubility: 100% soluble in water for efficient nutrient absorption. Organic Fertilizer Grade: High-grade organic fertilizer extracted from natural leonardite. Multiple Fulvic Acid Options: Available in 5%, 10%, 15%, 35%, and 50% concentrations. Versatile Application: Suitable for soil, foliar spray, and irrigation on various plants. Rapid Release Type: Quick release formula for immediate plant nutrition. Stock Availability: Over 1,000 tons available in warehouse near Qingdao Port. Experienced Supplier: Over 20 years of trading experience in Fulvic Acid Potassium.