Master Gardeners of Ontario Inc.

Motivating and Inspiring Gardeners in Ontario

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Do you love plants and talking about gardening?

Would you like to expand your gardening knowledge in a supportive environment?

Become a Master Gardener and share your passion for growing!

How Can I Become a Master Gardener (MG)?

All Master Gardeners in Ontario must belong to a local MG group. There are about 30 Master Gardener groups across the province and many groups have information about joining directly on their website.

You can contact a local group directly or fill out the online form below and we will forward your request to the group coordinator who is nearest to your location.

Once you make contact, arrange to attend a meeting and meet members. Some groups accept members year round, while other groups have a specified time of year when members can join.

Need more information?

Watch this 10 minute video​ about Master Gardeners

Read MG’s in a Class of Their Own: Mark and Ben Cullen

Got more questions? Download our Frequently Asked Questions in .pdf format:

Frequently Asked Questions About Master Gardeners

Interested in joining? Please complete the form below.

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