Min. Order Reference FOB Price
1 Ton US$626.00-646.00 / Ton
Product Description
Product Description Potassium fulvate contains both humic acid and fulvic acid, is mainly extracted from lignite. As it possess good water solubility, strong resistance to hard water, meanly used for spray irrigation,drip irrigation. Other trade names: potassium fulvic acid, k fulvate, Resisting ...