Chelate Micro-element Fertilizer
First, 16 essential elements for plant growth:1.There are 9 kinds of elements: Carbon, Hydrogen, Oxygen, Nitrogen, Phosphorus, Potassium, Calcium, Magnesium and Sulfur.2.There are seven kinds of trace elements: Ferric, Manganese, Zinc, Copper, Molybdenum, Boron and Chlorine. What are chelators and types of chelating agents:Chelators: metal atom or ion interacts with the coordination body cont...