Profile: Larsen Cooperative Co. deals with grains, agronomy, chemicals, feeds, animal care products, fuel & L.P, automotives, lawn & garden services and hardware stores. Our hardware store provides bird seeds & feeders, purina feeds & specialty feeds, calf feeds & milk replacers & hardware items such as insulated boots, stihl chain saws, snapper snow blowers, mowers & tillers and bulk kerosene. We also supply a variety of bulk fuels along with a wide range of cenex brand lubricants. Our engine service shops render full service small engine repairs and maintenance.