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The Humber Arboretum hosts workshops, tours, family events and more throughout the year. Advance registration is required for most events. On our calendar below, click on the event you're interested in for more details. You can also subscribe to our newsletter to be kept up to date as new events are added.

Please read listings carefully to see if the event you are interested in is taking place virtually or at the Humber Arboretum. 

Volunteer Info Session: Arb Ambassadors-in-Training

New and returning students of Humber Polytechnic and University of Guelph-Humber are invited to learn more about joining the Learning by Leading service learning experience this fall.

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Pruning with the Etobicoke Master Gardeners

Join the Etobicoke Master Gardeners (EMG) at the Humber Arboretum to learn all about pruning. 

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Volunteer Info Session: Arb Ambassadors-in-Training

New and returning students of Humber Polytechnic and University of Guelph-Humber are invited to learn more about joining the Learning by Leading service learning experience this fall.

Read More