Calendar of Events Ohio poinsettia open houses. This year, the open houses to evaluate the cultivars will be later. Toledo and Bowling Green: December 6 Medina: December 7 Columbus: December 10 Cincinnati: December 11 Please, write down the dates on your agenda. More information in upcoming issues of the newsletter. PLEASE, NOTE CHANGE OF DATES BELOW! OARDC, Wooster. Winter workshop on Automated Water Management. Make a note of the following NEW dates: February 27 and 28, 2002 (instead of February 20 and 21 as anounced earlier). More information in upcoming issues. For now, contact Dr. Peter Ling at 330-263-3857.