fertilizer manufacturing, farming, ranching and cattle production, and other enterprises related to agriculture. Simplot has major operations in the U.S., Canada, Mexico, Argentina, Australia ...

It was originally constructed in 1944 as the first fertilizer production facility of the J.R. Simplot Company. "I think it's an incredible milestone for the company," said Trisha Arave ...

Simplot is celebrating 80 years at the Don Plant. J.R. Simplot Company began operations at its first phosphate fertilizer production facility on December 10, 1944. The Don Plant was named after ...