Potassium Sulfate offers a source of sulfur as well as potash for crops and it is actually well suited for programs into fertility units mainly for grapevines, tree crops, and veggies.Các bi?u hi?n khi cây thi?u/ th?a các ch?t dinh d??ng ?nh h??ng t?i cây tr?ngT?ng c??ng ho?t ??ng vi sinh: Phân h?u c? cung c?p ch?t h?u c? và các ch?t dinh d?