At this time, events are being scheduled but may change without much notice depending on current covid-19 restrictions. Please check with the organizer for any you are interested in to get the most uptodate information.
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 The Cannington Horticultural Society invites you to join us for our 2026 season kickoff meeting on Monday, March 30. Get ready for an exciting year full of new guest speakers, events and workshops for our members to learn from and enjoy. Garden design was the top request from our membership survey on presentation topics, and […] |
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 Kevin Kavanagh — Gardening for the Birds Join Kevin Kavanagh of South Coast Gardens for an inspiring look at how our backyards can become thriving havens for local birdlife. With his signature blend of expertise and enthusiasm, Kevin will explore the native plants, design choices, and simple habitat features that invite birds to feed, nest, […]
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 Monthly meeting. Quest speaker Roland Craig, "How to grow Roses".
Free |
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 Guest Speaker Gary Lewis, "Hot New Plants: Cutting Edge Garden Plants for Cutting Edge Gardens" Phoenix Perennials is reputed to be among the first nurseries in Canada - and even the world - to offer new cultivars developed by the best international breeders. Nursery owner, Gary Lewis, will give us the inside track on recent […]
Free |
3 events,
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 Our guest speaker, Judy Zinni will be speaking to us about Pelargoniums, also known as geraniums. ——- Doors open at 7 pm with the meeting starting at 7:30 pm. Visitors always welcome. There is a nominal fee of $5 to help offset the cost of speakers.
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APRIL 8, 2026______________________ Managing the Puzzle - Nancy Mabee, of Nancy’s Greenhouse, will explain to us how to use an analytical approach to garden management.
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Catherine McGill is our guest speaker for the evening.
Free |
2 events, Speaker: Jess Conley Topic: Designing for Hummingbirds in the Urban Environment Date: Thursday April 9th, 2026 Time: 7:00 pm (6:30pm Refreshments) Location: Leaside Library – 165 McRae Drive |
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 Probably the largest Seed and garden show! Over 60 local and Artisan vendors, Tons of free seed, workshops, tree specialist for questions, Native plants for sale, and so much more.
$2 – $5 |
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 Zachary Douglas, owner/grower will be talking about his farm, Berries by the Bay, which is situated along the shores of Lake Ontario and started its first year of operation in 2022. The farm offers 2 types of fruit, incredibly unique and relatively unknown to this region:-- Saskatoon berries and Haskap berries.
Free
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 Creating Habitat for Hummingbirds and Orioles with Paul Oliver from Urban Nature Store presents how to host hummingbirds and orioles, what habitat and materials they need for nesting, food, and preparation for fall migration. A few simple practices will make your home yard habitat more attractive to them and help ensure they thrive during their […]
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 Agincourt Garden Club's Monthly Meeting April 13/26 7:30pm 2575 Midland Ave. @ Sheppard, driveway and bus stop off of Rural Ave. Guests can visit once for free, before deciding to join. This is a club for novice, regular and expert gardeners. Learn: Expert Heather Gray will teach us how to create a Fairy Garden, […]
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5 events, Author and adventurer Adam Shoalts will be making a presentation about his EPIC journeys in the north. Way north! Traveling by canoe and living off wild plants and fish, Adam’s trips are often 1000’s of KMs. His talks are often sold out so don’t wait! 7pm Tickets are $25.00 To purchase tickets by e-transfer message […]
$25.00
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Please welcome our guest speaker tonight, Lee Merrill, as he talks about "Identification and Control of Invasive Plants on your Property". Learn how we must work together to eradicate invasive species in our region. Guests are welcome, free parking, draw prizes, sharing table, bring a mug for refreshments.
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For detailed specifics about each meeting, visit our website or Facebook page to learn more.
Free Author and adventurer Adam Shoalts will be making a presentation about his EPIC journeys in the north. Way north! Traveling by canoe and living off wild plants and fish, Adam’s trips are often 1000’s of KMs. His talks are often sold out so don’t wait! 7pm Tickets are $25.00 To purchase tickets by e-transfer message […]
$25.00 |
3 events,
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 General Meeting and Speaker: Heather Dresser - MG " Grasses and Sedges"
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 April 15 Duane Hewitt presents the Health Benefits of Growing and Consuming Mushrooms 715 Centre Rd., Waterdown. Refreshments at 7 pm, communication update then speaker presentation at 7:30 pm First-time guests get in free. Have a garden-related question? We can help. Become a member for only $17 per year. Great speakers, informative newsletters, discounts, workshops, […]
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 Gardening for Cut Flowers and Dried Arrangements Looking to grow beautiful flowers you can enjoy both fresh and long after the season ends? Join us for an inspiring evening with Glenda Bargeman, who will share practical advice on growing, harvesting, and preserving flowers for cut arrangements and drying. Whether you’re new to flower gardening or […]
Free |
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 Learn all you can about growing dahlias successfully with our guest speakers from Kingston. Product will be available for sale after the presentation |
4 events,Volunteer to help with Williamstown and Lancaster community civic improvements. Help with planting, weeding, watering in public places to beautify our towns. Williamstown bridge boxes, Glen Gordon Park, Village entrance signs, Lancaster library garden and children's garden at the Nor' Westerner's Museum... Contact Mary Regan 613-931-3285 to participate
Free
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Saturday, June 27,10:00 a.m. to 1:00 p.m. - Workshop Cost: $20 - Open to all ages Art of Making Bouquets Workshop Hands-on and fun! Whether you’re young, young at heart, or new to floral arranging, this session will guide you step by step in creating a beautiful bouquet. You’ll learn practical techniques, explore colour and […]
$20.00
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Saturday, August 15,1:00 p.m. to 4:00 p.m. - Green Thumb’s 50th Anniversary Tea Location: Glengarry Nor’Westers & Loyalist Museum We will unveil our anniversary bench to celebrate 50 years of service to the community through gardening, civic improvements, youth education, and tree planting, and to honour one of our founding member, Wendy Wert. Volunteers needed […]
$10.
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Wednesday, July 15, 11:00 a.m. to 5:00 p.m. (Rain date: July 17) Tour of Seven Willows-Tolley Gardens, followed by lunch and a garden-related stop Location: Williamsburg Carpool from the arena, leaving at 10:00 a.m. Indicate if you wish to carpool Contact Lia Lindeman 613-347-3533
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2 events, Don't miss our annual gathering of gardeners from all of District 5. A day packed with great speakers, a beautiful flower show, good food, loads of prizes, and a chance to celebrate another successful year with old and new friends. |
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 We will have guest speaker Lee Ann Smith at our regular monthly meeting who will talk to us about Wildscaping: Wild planting in a Strong Design.
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APRIL 20, 2026 Floral Arts – A chance to learn more about Floral Design. Explore new techniques in a welcoming learning environment. Contact us at: for details.
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 Virtual Presentation: Pollinators and the Plants They Favour Monday, April 20 at 7:00 PM (Zoom) Pollinators play an essential role in healthy ecosystems and in our food supply. Bumble bees, solitary bees, flies, butterflies, and moths are among the most familiar pollinators, and in Canada more than one‑third of our food crops depend on bees […]
free |
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 How to take a blank canvas and turn it into a perennial garden that speaks to you.
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 Our speaker will be Alberto Suarez Esteban, originally from Spain. Alberto operates Nature's Apprentice Farm, a small organic farm located in Pakenham, Ontario. He is very interesting & informative, & hopes to inspire us to become great stewards of our planet. Pleas join us. Guests pay only $3.00. |
5 events, Hitomi Gilliam AlFD, a Creative Force, a Japanese Canadian Flower Artist. She has guest-designed and taught extensively around the World. Join a rare opportunity to share her passion and floral adventures. Catch her vision of bringing two worlds together, STRUCTURAL MECHANICS and the ARTISTIC SPIRIT.
$125.00  On behalf of the GB&AHS, and our President, Rita DoCanto, come join us on April 22nd, earth day at 5pm, at the Grand Bend Legion on Ontario Street for a wonderful selection of refreshments and delectables. Cucumber sandwiches, smoked salmon, scones and sweet treats, along with an amazing assortment of teas. For added excitement, there […]
$5.00
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https://www.gardenpartytoronto.com/about-the-garden Christine Hughes and Louis Gris, from The Garden Party, will speak about the giving garden, which is dedicated to sharing healthy food with local people in need. It is sustained by a diverse group of volunteers committed to cultivating and nurturing community, stewardship and learning through gardening. It is located in the west end […]
Free |
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 Guest speaker: Lindsay Vasseur on 'Starting Your Own Cutting Garden' Celebrating our 105th Anniversary! |
2 events,
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We’re delighted to invite you to a special Earth Day celebration, presented by the Ontario Horticultural Association in collaboration with Climate Legacy. This year’s event brings together two powerful voices for our planet—Mark Cullen and Betty Plewes—for an evening of inspiration, reflection, and action. For more information, please see the Earth Day celebration page |
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Williamstown Green Thumbs is at the Lancaster library to give away seeds and offer gardening advice.
Free |
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 Join us for a interesting evening on the topic of 'Mushrooms - Wild & Wonderful' with Julia Tchervova and John Caswell. Mushrooms are far more than just food. They are ecological engineers, chemical innovators, and one of the most misunderstood kingdoms of life. Let’s explore their hidden world together. John and Julia would like to […] |
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 Sharp My Knife from Rockwood will be coming to Dublin Street United Church to sharpen your secateurs and other garden tools. You tools will be sharpened while you enjoy hearing Dr. Andrew Peregrin's talk and you can pick up your sharp tools after the meeting. Payment is cash only
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 “20 Things You Didn't Know About Backyard Birds” by Kristen Martyn. Kristen is a Birder and Naturalist whose passion for wildlife led her to pursue a Bachelor of Science Degree in Zoology as well as a post-graduate program in Ecotourism and Adventure Tourism Management. Kristen is an avid birdwatcher, who has birded all over North […]
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 Join Roselands and Sean Smith of CrookedFarmz for an enlightening discussion on Soil Health and Microbial Life.
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 In-person presentation by Matthieu Morin, Food, Plant and Animal K9 Officer, Canada Border Services Agency (CBSA) Join us for a fascinating behind-the-scenes look at how the Canada Border Services Agency (CBSA) works to protect Canada's environment and agriculture. In this unique presentation, a CBSA officer-- partnered with a highly trained detector dog-- will demonstrate how […]
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 General meeting and Mini flow Show followed by our quest speaker Dr. Andrew Peregrine talk entitled " Lyme Disease: What is Happening in Ontario." This talk will review the ticks that can be found on dogs and people in Ontario, identification and strategies to reduce the risk of infection Note - Only Guelph Horticultural Society […]
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 Speaker: Charli Dobbin Topic: Roses: What, Why, How, & When?
$5 |
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2 events,
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Hosted by Martintown Hort Society. Where we get a tour by the owners on what is available , new and trendy in the garden center.
Free |
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 Join us for our 2nd Annual Spring Planter Workshop & unleash your creativity! Craft a stunning spring planter with daffodils, tulips, hyacinths, pansies, branches, and other hardy plants. Whether you're experienced or a beginner, our workshop will guide you in creating a planter that reflects your style. Don't miss this chance to learn and bring spring's beauty […]
$50 |
