Wholesale Potassium Phosphite Liquid 0-52-34 Fertilizer

Potassium Phosphite Liquid 0-52-34 is a quick-release, high-PK liquid fertilizer formulated for professional agricultural use. Manufactured by DUOFEN AGRI in Shandong, China, it is 100% water soluble and suitable for foliar spray, drip irrigation, and drone application across grains, oil crops, fruit trees, flowers, and turf, with OEM service, customized packaging, and ISO 9001 quality assurance.

• B2B supply from manufacturer: DUOFEN AGRI, Shandong, China, with MOQ 2000 and single-item selling units for bulk procurement planning.
• High-PK phosphite formulation 0-52-34 in liquid form supports fast nutrient delivery for commercial crop management programs.
• Quick-release, 100% water-soluble blue liquid designed for efficient dilution and application in foliar spray, drip irrigation, and drone operations.
• ISO 9001 certified production with sample availability, OEM support, and customized packaging to meet distributor, importer, and private-label requirements.