Micronutrients chelated with EDTA

Due to its excellent chelating properties, EDTA can e ectively bind metal cations in a wide pH range and form new substances through chelating reactions. By chelating with EDTA (ethylenediaminetetraacetic acid), nutrient's availability and solubility are increased, allowing plants to absorb it more e ciently. Mn, Ca, Fe, Mg, Zn, and other metal salts of the EDTA series of chelating agents have the advantages of good solubility and easy absorption and become a good source of micro-fertilizers.