United States Illinois

• Regional: United States: Illinois: Society and Culture: Organizations 

• Chicago Botanic Garden: Master Gardeners  - Botanic gardens describes their master gardener training and how to get accepted into the program.
• Cook County/North Suburban Unit Master Gardeners  - Trains local volunteers to help with horticultural workshops, demonstrations, and plant sales.
• Illinois Master Gardeners  - Portal describes the program and its training, offers training schedules, and educational events.
• Lake County Extension Master Gardeners  - Points to the program/training details, forms and downloads, and horticultural information.
• Macon County Master Gardener and Horticulture Program  - Find information on the master gardeners, the horticultural program, and upcoming events.
• McLean County Master Gardener and Horticulture Program  - Facebook site for the counties horticultural program of gardening volunteers.