Min. Order Reference FOB Price
1 Ton US$550.00-2,000.00 / Ton
Product Description
Water Soluble Agriculture Organic Fertilizer Manufacturer Potassium Humate Black powder or flakes, soluble in water, extract from marine seaweed. It contains cytokinin, oligomeric alginate potassium, betaine, mannitol, polysaccharide, iodine, microelement and alginic polyphenol etc. ...