The calendar of events is a current listing of the main activities of the Plant Growth Regulation Society of America and other closely related societies.

June 27-July 2, 2008, Annual Meeting of the American Society of Plant Biologists, Merida, Mexico

July 21-24, 2008, Annual Conference of the American Society of Horticultural Science, Orlando, Florida

August 3-7, 2008, 35th Annual Meeting of the Plant Growth Regulation Society of America, San Francisco, California

August 2-6, 2009, 36th Annual Meeting of the Plant Growth Regulation Society of America, Asheville, North Carolina