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 Jeff Bartley Grower/Perennials (513) 846-7006 Cell Email Jeff Sara Grosser Sales/Customer Relations (513) 741-8455 Office Email Sara John Wiesman Customer Relations (513) 313-3637 Cell Email John Christine Stevens Sales/Customer Relations (513) 741-8455 Office Email Christine Elmer Grosser Grower/Manager (513) 313-9961 Cell Email Elmer