This is the source of Iron. Iron is a micronutrient which is required for plant growth and without which the disorders like iron colorists occurs which results in reduction in yield. FE EDTA contents 12% FE and in this product the ferrous is chelated by a chelating agent EDTA (Ethylene diamine tetra acetic acid) the product is recommended for soil application as well as for foliar application. This product is widely used to correct or to prevent the iron deficiencies and iron colorists and it is recommended for soil pH ranging from 4 to 8.