GROWMARK FS is a subsidiary of GROWMARK, a farm supply cooperative that provides products and services to agricultural and commercial accounts throughout Wisconsin, Iowa, Illinois, the northeastern United States and Ontario, Canada. Local member cooperatives, in turn, provide farmers and others with crop, energy, grain and livestock inputs and marketing services. Its products and services include plant food, crop protection, seed and turf products, precision farming, crop monitoring and grain marketing services, fuels and lubes for all uses, home heating products, and building and grain systems. The ability to purchase these products and services is not limited to members of the cooperative. GROWMARK FS is located in Milford, Del.