AUBURN – The 11th annual Maine Garden Day will feature 35 workshops with horticulturists from 8:30 a.m. to 3:30 p.m. Saturday, April 10, at Central Maine Community College.

There also will be educational displays, book signings and a gardening trade show. Featured speakers include research entomologist Eric Grissell and Judith Sumner, author of “Insects and Gardens,” who will present “Understanding Botanical Names.”

Barbara Murphy, University of Maine Cooperative Extension educator, will present “Ecological Integrity in Your Own Backyard.”

The first 550 registrations will be accepted. A brochure with Maine Garden Day details and a registration form is available from Cooperative Extension and can be requested by calling 1-800-287-1482. The cost of this day-long gardening extravaganza is $37 and includes lunch and all workshops.