Wholesale Liquid NPK Foliar Fertilizer Manufacturer

Duofen liquid NPK fertilizer is a water-soluble quick-release micronutrient fertilizer designed for foliar spray and drip irrigation in commercial agriculture. Manufactured in Shandong, China, it offers 100% solubility, pH 7-9 performance, OEM packaging, and customized purity options for distributors, importers, and large-scale growers seeking reliable bulk supply.

• Liquid NPK micronutrient fertilizer for foliar spray, drip irrigation, and aerial crop application
• 100% water soluble quick-release formula for fast nutrient uptake and efficient field performance
• Technical profile: liquid state, pH 7-9, model DFHD001, agricultural use, ISO 9001 certified
• B2B supply support with OEM service, customized packaging, sample availability, and MOQ 2000