The Tessman Company has been serving Lawn Care Companies, Snow Removal Professionals, Landscapers, Golf Courses, Athletic Field Managers, Greenhouses and Nurseries since 1950. We have warehouses in St. Paul, MN, Sioux Falls, SD and Fargo, ND.  Tessman offers a wide variety of fertilizers, chemicals, grass seed, golf course supplies, greenhouse soils and plastics, landscape supplies and ice melters.