University of Guelph Arboretum Expo: Tree Day! + Plant Sale
Sat, Sep 06
|Guelph
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


Time & Location
Sep 06, 2025, 10:00 a.m. – 3:00 p.m.
Guelph, The Arboretum, 200 Arboretum Rd, Guelph, ON N1G 2W1, Canada
About the event
The Arboretum Expo will be held on the West Lawn, the Park and in The Arboretum Centre, with announcements and performances at the Gazebo
Gazebo Events and Performances
Professor Pricklethorn
Learn to see trees through the Professor’s eyes and his green-coloured lenses and you will see the environment around you in a very different way. Trees are not just outdoor furniture for us to use. If we learn to respect and care for trees then they can help us and the global environment in countless ways.
Professor Pricklethorn wants to help teachers, parents, and children learn how to make the connection between science and everyday life by learning about the many good things that trees do for us every single day.
Tree Climbing Demonstration
