Past Events

Insrtuctor: Trevor Chandler and / or Michael Wright Fee: $19 (plus HST) per person, per session. Please note these programs are non-refundable once you register and pay for them.

Instructor: Sean Fox Fee:  $90.00 (plus HST) per person if you register by the early bird deadline of September 3. If you register after September 3 the fee is $100 (plus HST). Note: If we don't have enough registrations by the early bird deadline, the course may be cancelled.

A community celebration of trees and the many exciting things happening in the Arboretum lands! Join us for tours of the grounds, trails, gardens, research projects, tree climbing demonstrations, and an in-person plant sale. Take home an interesting woody plant, grown in the Arboretum greenhouse and tended to by our dedicated staff and volunteers.

Instructor: Joseph Langlois Fee: $94 (plus HST) per person if you register by the early bird deadline of August 19, 2025. After August 19 the fee is $104 plus HST.

Instructor: Joseph Langlois, Christa Wise Fee: $12 (plus HST) per person

Instructor: Joseph Langlois, Christa Wise Fee: $12 (plus HST) per person

Instructor: Andalyne Tofflemire Time: 1:00 PM - 4:30 PM and 8:30 PM - 11:00 PM (dinner break in between) Fee: $94 (plus HST) per person if you register before the early bird deadline of June 30, 2025. After June 30 the fee is $104 (plus HST) per person.

Instructor: Christa Wise Dates: Saturday, July 5, 2025, 12:00 NOON - 2:00 PM OR Saturday, August 9, 2025, 12:00 NOON - 2:00 PM Fee: $12 (plus HST) per person 

Instructor: Christa Wise Date: Saturday, July 5, 2025, 9:00 AM - 11:00 AM OR Saturday, August 9, 2025, 9:00 AM - 11:00 AM Fee: $12 (plus HST) per person

Instructor: Joseph Langlois, Christa Wise Fee: $12 (plus HST) per person, per day. Date: Wednesday, June 25, 2025, 9:30 AM - 11:00 AM