Wholesale Liquid Potassium Phosphite NPK TE Fertilizer

Liquid potassium phosphite fertilizer is a fast-acting compound NPK formulation with trace elements for foliar spray and drip irrigation. Designed for B2B agricultural supply, it offers 100% water solubility, acidic pH 1.5 performance, and broad crop compatibility for cereals, soybeans, fruit trees, flowers, and turf, with OEM packaging and bulk MOQ support from a China manufacturer.

• Compound liquid fertilizer with potassium phosphite, NPK, and trace elements for rapid plant uptake
• 100% water-soluble blue liquid suitable for foliar spray, drip irrigation, and drone application
• Applied to corn, wheat, rice, soybeans, fruit trees, flowers, and lawns across diverse growing programs
• Manufactured by DUOFEN AGRI in Shandong, China with ISO 9001 certification, sample availability, and OEM support