Potassium magnesium sulfate fertilizer is a 100% water solution fertilizer, extracted from pure natural salt mine, it can provide potassium, magnesium, sulfur, boron and other essential nutrients to plants. Compared with traditional products increased potassium magnesium, greatly improving the crop photosynthesis. Crops can promote the absorption of phosphorus, to promote crop production factors, vitamins, carbon and water Compounds, protein and fat formation.Magnesium potassium sulfate fertilizer for crop production by potassium, magnesium, sulfur and other nutrients, is one kind of high quality and efficiency of the new K.