Min. Order Reference FOB Price
1 Ton US$1,650.00-2,000.00 / Ton
Product Description
Super Potassium Humate 100% Water Soluble Fertilizer form High Grade Leonardite 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. ...