Established in 1935, Fontanelle Hybrids offers a range of farm products and raw materials. It is a member of CORE Group and is a part of American Seeds, which is a holding company that supports regional seed businesses. The company s product line includes corns, soybeans, sorghum, alfalfa and sunflowers. Fontanelle Hybrids serves clients in Colorado, Illinois, Iowa, Kansas, Missouri and Nebraska.