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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  • April Meeting / Orono Horticultural Society

    200 Station Street, Orono - Durham County Senior's Complex 200 Station Street, Orono

    Guest speaker: Lindsay Vasseur on 'Starting Your Own Cutting Garden' Celebrating our 105th Anniversary!

  • Earth Day 2026 online celebration

    Online via Webex

    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

  • Ask a Gardener About Seed Starting

    Lancaster Library 195 Military Road Lancaster, Ontario K0C 1N0 Phone: (613) 347-2311 Email: 195 Military Road, Lancaster,, MT, Canada

    Williamstown Green Thumbs is at the Lancaster library to give away seeds and offer gardening advice.

    Free

  • CHS April Meeting: Mushrooms~Wild & Wonderful

    Cannington Baptist Church 60 Cameron St. W., Cannington

    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 […]

  • Sharp My Knife

    Dublin Street United Church 68 Suffolk Street, West, Guelph

    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 

  • Speaker Series – Sean Smith

    North Runnymede United Church, Toronto 33 Pritchard Ave, Toronto

    Join Roselands and Sean Smith of CrookedFarmz for an enlightening discussion on Soil Health and Microbial Life.

  • A Team Approach to Protecting Canada’s Biosecurity:  how a detector dog and his handler work together on this important  issue

    St Mark's Anglican Church, Ottawa 1606 Fisher Ave, Ottawa

    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 […]

  • Schomberg Horticultural Society – Kristen Martyn Backyard Birds

    Schomberg CommunityHall 325 Main Street, Schomberg

    “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 […]

  • General Meeting, Mini Flower Show and Guest Speaker Dr. Andrew Peregrine

    Dublin Street United Church 68 Suffolk Street, West, Guelph

    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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