Organic Agriculture Grade Chitosan Liquid Fertilizer 

Qingdao Hiwoss Seaweed Biological Group proudly introduces its advanced Chitosan Liquid Fertilizer—a next-generation foliar fertilizer liquid that combines the power of marine biotechnology with sustainable agricultural practices. Derived from natural chitosan sources, this versatile liquid fertilizer for plants is designed to enhance crop vitality, improve nutrient absorption, and strengthen natural resistance against environmental stressors.

Suitable for a wide range of applications—from open fields and greenhouses to indoor plants—this easy-to-use liquid formulation is perfect for both large-scale farming and home gardening. It can be applied directly to leaves as a foliar spray or delivered to the root zone using a liquid fertilizer applicator, ensuring efficient nutrient uptake through multiple pathways.

Produced on a modern liquid fertilizer production line, our chitosan-enriched product guarantees consistency, purity, and high bioavailability. It can be used as a standalone liquid fertilizer or blended with liquid fertilizer NPK compositions to provide macro and micronutrient support tailored to specific crops—including high-demand plants like potato.

Whether you're a commercial farmer, or fertilizer distritubor, our chitosan liquid fertilizer offers a sustainable and effective way to maximize plant health and productivity.