
Humic Acid

Chitosan rooting foliar fertilizer is a liquid agricultural input designed to support root development, nutrient uptake, and crop vigor in foliar spray and drip irrigation programs. Manufactured in China by Duofen Agri, it is 100% water soluble, quick release, pH 7-9, ISO 9001 certified, and available for OEM, custom packaging, and bulk wholesale orders starting from MOQ 2000.
Detailed chemical composition and field application guidance will be updated shortly.