Join us for the Arboretum Expo 2022! Come explore the Arboretum for walks, talks, workshops and our 2022 online plant auction with some unique plants! Pick up Arboretum t-shirts, biodiversity

New plants and more! You’re invited to the 2022 edition of the Guelph Trial Gardens! See new perennials and annuals that plant breeders from around the world have sent us