Min. Order Reference FOB Price
50 Tons US$420.00-460.00 / Ton
Product Description
1. The role of potassium sulfate fertilizer: 1. Potassium sulfate fertilizer is suitable for all kinds of soil, especially in neutral and alkaline soil. In some sandy loam or red soil, the application of potassium sulfate fertilizer can supplement the potassium and sulfur needed for crop growth ...