Nutrien Ltd is a Canadian fertilizer company that was formed in 2018 through the merger of Potash Corporation of Saskatchewan and Agrium Inc. The company is headquartered in Saskatoon, Saskatchewan, and has operations in 14 countries, including Canada, the United States, and Australia. Nutrien is the world's largest provider of crop inputs and services, including potash, nitrogen, and phosphate fertilizers, as well as crop protection products and seed. The company also operates a retail network of over 1,700 stores that sell agricultural products and services to farmers. Nutrien is committed to sustainable agriculture and has set ambitious targets to reduce greenhouse gas emissions, improve water management, and promote biodiversity.