Diefenbacher Greenhouses, Inc. 11443 Colerain Ave. Cincinnati, Oh 45252 Office Hours M-F 8:00am to 4:30pm Office (513) 741-8455 Fax (513) 741-7987 Cory Altman Grower (513) 312-0083 Cell Email Cory Sara Grosser Sales/Customer Relations (513) 741-8455 Office Email Sara Amy Day Customer Relations (513) 741-8455 Cell Email Amy Office Sales/Customer Relations (513) 741-8455 Office Email Office Ron Schwaeble Grower (513) 741-8455 Office Email Ron Elmer Grosser Grower/Manager (513) 741-8455 Office Email Elmer