Sherritt Crystalline Standard Grade and "Super Sulphate" Ammonium Sulphate are produced by Sherritt International at its plant in Fort Saskatchewan, Alberta, with combined annual production of approximately 150,000 metric tons.

Sherritt's Standard Grade Sulphate is a smaller sized product in comparison with the "Super Sulphate" grade.

Sherritt's high quality Standard Grade Sulphate is ideal for use with herbicides and direct application.

The Sherritt facility features quick truck turnaround and incorporates a screening process to remove fines and oversize, thus ensuring consistent particle sizing.