Upcoming Events

Instructor: Shelley Hunt Dates: Thursdays, January 15, 22, 29, February 5, 2026 Fee: 50 (plus HST) per person for the 4 session program. No leaves? No problem! In this workshop, offered in a convenient Zoom setting, you will learn about the variety of tree features that are useful for identifying trees in winter. From buds and twigs to leaf scars and bark, we will take an in-depth look at the surprisingly distinctive characteristics that let us unlock the identities of trees in their dormant season. We will focus on native Ontario tree species....

Instructor: Robert Pavlis Fee: $10 (plus HST) per person. Unravel the mysteries of the Orchid. Orchids are considered to be hard to grow, and a plant that only an expert should tackle. Nothing is further from the truth – they are some of the easiest house plants to grow and some will flower for 10 months non-stop. This presentation will help you understand these beautiful plants and show you how to take care of them so that they bloom year after year. View a complete list of ...

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. Come, brave the cold, and see the stars! Members of the Kitchener-Waterloo Royal Astronomical Society of Canada will be setting up astronomical telescopes for private viewings. Come see winter constellations like Taurus, Gemini, and Orion, as well as star clusters, nebulae, and many other curious objects in the beautiful winter Milky Way. Later, as winter melts into spring, we may...

Instructor: Shelley Hunt Dates: Thursdays, January 15, 22, 29, February 5, 2026 Fee: $50 (plus HST) per person for the 4 session program. No leaves? No problem! In this workshop, offered in a convenient Zoom setting, you will learn about the variety of tree features that are useful for identifying trees in winter. From buds and twigs to leaf scars and bark, we will take an in-depth look at the surprisingly distinctive characteristics that let us unlock the identities of trees in their dormant season. We will focus on native Ontario tree species....

Instructor: Joseph Langlois Fee: $105 (plus HST) per person if you register by the early bird deadline of January 15, 2026. After January 15 the fee is $115 (plus HST). Want to take a deeper dive into the owls of Ontario? This workshop builds on our classic Owl Prowl programming and offers an extended, more immersive experience. Participants will explore the detailed ecology of Ontario’s owls, including how to identify species by sight and sound, understand their behaviour and habitat needs, and learn practical tips on the whooooo, what, where, when, and how...

Instructor: Christa Wise and Wild Ontario Fee: $16 (plus HST) per person, per session (evening). Join us for an Owl Prowl that brings together the expertise of Wild Ontario and The Arboretum Naturalists for an educational evening featuring these incredible birds. The first hour of the program is led by Wild Ontario, featuring an engaging presentation on the lives of Ontario’s owls, their remarkable adaptations, and the ecological roles they play. Participants will also have the opportunity to meet owl ambassadors up close and learn their individual...

Instructor: Robert Pavlis Fee: $10 (plus HST) per person, per session or sign up for all 7 and get one free ($60 instead of $70). Please note: You must sign up for all 7 at once in a single transaction to receive the discount. Garden Fundamentals will focus on ornamental gardens including trees, shrubs, perennials, bulbs and grasses. You will gain a good understanding of how these plants grow and their relationship with the soil. We’ll cover lots of practical topics such as planting, maintenance, plant selection, sun/shade requirements, and Robert will give...

Instructor: Shelley Hunt Dates: Thursdays, January 15, 22, 29, February 5, 2026 Fee: $50 (plus HST) per person for the 4 session program. No leaves? No problem! In this workshop, offered in a convenient Zoom setting, you will learn about the variety of tree features that are useful for identifying trees in winter. From buds and twigs to leaf scars and bark, we will take an in-depth look at the surprisingly distinctive characteristics that let us unlock the identities of trees in their dormant season. We will focus on native Ontario tree species....

Date: Saturday January 31, 2026 (inclement weather date: February 1) Instructor: Candice Leyland Fee: $65 (plus HST) per person if you register before the early bird deadline of January 23, 2026. After that date the fee is $75 (plus HST) per person. Capture the quiet magic of snow-covered scenes in this cozy watercolour class. Learn how to paint frosty forests, glowing winter skies, and shimmering snow using simple techniques that bring seasonal serenity to life. Whether you're new to watercolour or looking to refine your landscape skills, this...

Instructor: Robert Pavlis Fee: $10 (plus HST) per person, per session or sign up for all 7 and get one free ($60 instead of $70). Please note: You must sign up for all 7 at once in a single transaction to receive the discount. Garden Fundamentals will focus on ornamental gardens including trees, shrubs, perennials, bulbs and grasses. You will gain a good understanding of how these plants grow and their relationship with the soil. We’ll cover lots of practical topics such as planting, maintenance, plant selection, sun/shade requirements, and Robert will give...