Welcome to Durham Master Gardeners!

Master Gardeners (MGs) in the Province of Ontario are experienced gardeners who have studied horticulture extensively and continue to upgrade their skills through technical training. With this training and continuing education, Master Gardeners are volunteers who provide expert horticultural advice to the general public.

Durham includes Ajax, Beaverton, Brooklin, Clarington, Courtice, Orono, Oshawa, Pickering, Port Perry, Sunderland, Uxbridge and Whitby, Ontario, Canada.

We are always looking for new Master Gardeners, people who want to learn more about gardening and who are interested in volunteering. Become a Master Gardener in Training.

Learn more about Master Gardeners in Ontario


Durham Master Gardeners have a large variety of gardening talks and workshops. Go here to book a Speaker.

Get free gardening advice on our Facebook page and follow us on Instagram. You can also reach us with gardening questions here.

Latest Inside MGOI Newsletter - June 2024

Book a Speaker and see the 2024 Presentation Library

Revised Coordinators’ Handbook - see MGOI Member Resources

Jumping Worms Info - see MGOI Resources