| Component | Concentration (w/w) |
| Water Soluble Manganese (Mn) | 12.5% |
| Manganese Chelated With EDTA | 12.5% |
Mr. Hero Mn EDTA is a zinc chelate form which could be used either as the foliar application or as the fertigation and soil application. This water-soluble fertilizer is designed to provide plants with readily available Mn in different soil conditions as the EDTA chelate will be stable in a high range of soil pH. Application of Mr. Hero Mn will correct manganese deficiency symptoms in plants and regulate plant enzymatic activities. Manganese is also necessary for the photosynthesis reactions and production of oxygen molecules during the photosynthesis. Moreover, it boosts the production of lignin which results in cell wall strength.