1.Soil Amendments: Magnesium in soil is one of the nutrients necessary for plant growth and development. Appropriate amounts of EDTA magnesium added to the soil can provide the magnesium that plants to promote normal growth and development. Especially in the case of magnesium deficiency in the soil, the use of EDTA magnesium can correct the lack of magnesium in the soil.
2.Foliar spray fertilizer: EDTA magnesium can dissolve in water for foliar spray fertilizer. This method can quickly and effectively provide the magnesium needed by plants, and improve the absorption and utilization of nutrients by plants. Foliar magnesium EDTA can be used to prevent or treat magnesium deficiencies, such as yellow leaf disease or drought disease.

3.Fertilizer additives: Can use EDTA magnesium with other fertilizers or trace elements. Adding EDTA magnesium to fertilizer formulations can enhance the nutritional effect of fertilizers and improve the absorption and utilization of other nutrients by plants.
4.Metal ion chelating agent: EDTA magnesium can combine with some metal ions to form chelates, preventing these metal ions from reacting or precipitating with other compounds in the soil and enhancing the stability of soluble fertilizers. In addition, EDTA magnesium can also be used for soil remediation and removal of contaminants, for example, it can promote the removal and stabilization of heavy metals in the soil. The use and amount of EDTA magnesium according to the specific crop and soil conditions to achieve the best results.