American Nurseryman publishes upcoming events for associations and professional horticulture organizations free of charge. To promote your event, please send complete information, including the sponsor, location, city, contact person, phone and fax numbers, e-mail address and URL, at least 12 weeks in advance to the Calendar editor, American Nurseryman, 223 W. Jackson Blvd., Suite 500, Chicago, IL 60606-6904, fax (312) 427-7346, or e-mail us.

March 4, 5
21st Annual Trade Show & Convention. Michigan Green Industry Association. Rock Financial Showplace, Novi. Call (248) 646-4992; fax (248) 646-4994; e-mail dandrews@landscape.org; www.landscape.org.