Toronto Master Gardeners are happy to answer your gardening questions.

You can visit our office at the Toronto Botanical Garden, an organization with which we have a strong partnership. Our volunteers are usually on duty at 777 Lawrence Avenue East at Leslie Street on Tuesdays, Thursdays and Saturdays from 12 pm to 3 pm.  Before heading to our office, please CALL AHEAD to 416-397-1343 to make sure there is a Master Gardener on site. 

You can phone us, too. If we’re on another call or out of the office, just leave a detailed message. One of our volunteers will call you back. Call 416-397-1345.

Or, simply post your question below and a Toronto Master Gardener will respond as soon as possible. You will receive an email when the answer has been published. Please add us to your trusted / safe sender list so that your spam filter does not block emails from us:  info@torontomastergardeners.ca.

IMPORTANT: Please do not send your gardening question to ‘info@torontomastergardeners.ca’; it will not reach our volunteers.

The question you post using the form below will be published on our site (possibly edited for brevity) along with the answer. But we will never publish your identity.

Meanwhile, you might want to enter the key word in your question into the search box on the right to find any references that are already on this site.

Also on the right, you can explore the Q&A Categories and Gardening Guides to see if they provide the information you need.