Main Number
(847) 835-5440
Continuing Education
(847) 835-8261
Library
(847) 835-8201
TDD
(847) 835-0790
Membership
(847) 835-8215
Plant Information
(847) 835-0972
Garden Shop
(847) 835-8336
Membership Event Hotline
(847) 835-6860
Giving to the Garden
(847) 835-6839
Garden Café
(847) 835-3040