Water Quality, pH, and EC Workshops. February 24, 1:00 - 5:00 PM. Franklin Park Conservatory, 1777 E. Broad St, Columbus, OH. For more information call Dr. Pasian, 614-292-9941.
March 11, 1:00-5:00 PM. Silverton Firemen's Lodge, 3875 Alta Ave, Cincinnati, OH. For more information call Dr. Gary Gao, 513-732-7070.
Workshops have limited seating and charge a small fee.
Greenhouse Pesticide Recertification. March 11, 1:00-5:00 PM. Silverton Firemen's Lodge, 3875 Alta Ave, Cincinnati, OH. For more information call Dr. Gary Gao, 513-732-7070. Workshop has limited seating and charges a small fee.
