Sulfate of potash


Potassium Sulfate (K2SO4) also called Sulfate of Potash is a naturally occurring salt of potassium and sulfate ions. It is widely used as a fertilizer input to supply potassium in plant-available form. 0-0-50 Potassium fertilizer. RMBA is proud to offer the highest quality solution grade SOP from Diamond K. The 50 Lb size is listed by OMRI for production of organic crops.


Potassium is a needed nutrient for plants. It is involved in amino acid and protein production, and it plays a vital role in the movement of water through the plant.