KATRA NANO CHELATED FE 12 % Is A Completely Water Soluble Nano-Fertilizer Consisting Of Secondary Plant Nutrient IRON METAL Chelated WITH EDTA (Ethylene Diamine Tetra Acetic Acid), It Is Used As A Fertilizer To Overcome IRON Deficiency In Plants, As Well As A Source Of IRON (Fe) For Those Plants Which Require IRON (Fe) For Their Normal Growth And Higher Yields. It Can Be Mixed With Insecticide And Fungicide Product.