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May 2026

In the Field: Spring Wildflower Workshop

Instructor: Christa Wise Fee: $90 (plus HST) per person if you register by the early bird deadline of April 23, 2026. After April 26 the fee is $100 plus HST. It’s that time of year again, the spring wildflowers are beginning to bloom! Our flowers like the trout lily, bloodroot, and trilliums only flower for a brief window in early spring, finishing all of their above-ground activity in a few short weeks. Join Christa Wise, Interpretive Naturalist at The Arboretum, to explore the fascinating world of our small but mighty spring wildflowers!

Botanical Sketching Workshop

Instructor: Mary Anne Young Fee: $55 (plus HST) per person if you register by the early bird deadline of May 15, 2026. After May 15 the fee is $65 plus HST

Plein Air Watercolour Workshop

Join Artist Candice Leyland for an inspiring and immersive plein air watercolour class, where The Arboretum becomes your studio! Whether you're a seasoned artist or a curious beginner, this class offers a unique opportunity to capture the beauty of the outdoors with vibrant watercolours. Rain Date: June 26, 2026 Registrants must be age 14+. Fee: $65 (plus HST) per person if you register before the early bird deadline of May 16, 2026. After that date the fee is $75 (plus HST) per person. What to Expect:

Stargazing - May 28

Instructor: 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.