PotashCorp, officially known as Nutrien Ltd., is a major global producer of potash, nitrogen, and phosphate fertilizers. Founded in 1975, the company is headquartered in Saskatoon, Canada and operates several mines and production facilities. Potash is essential for plant growth and is widely used in agriculture to enhance crop yields. In 2018, PotashCorp merged with Agrium, another significant player in the agricultural sector, to form Nutrien. This merger created one of the largest fertilizer companies in the world, allowing for improved efficiency and a broader range of products and services for farmers globally.