July 24-26: Ontario Horticultural Association’s Annual Meeting and Convention: Oshawa
See OHA Convention 2026 for more details - https://gardenontario.org/convention/auto-draft/
9 events found.
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Sept. 9: Wednesday, 6:30 pm to 9 pm: Members’ Monthly Meeting. Speaker: Mike Prong, “Creating a Colourful Garden for All Seasons”
How to create a lush and vibrant, low maintenance garden with seasonal interest for all seasons. Enter the Flower Show Competition! View the 2026 Themes and Guidelines
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Oct. 14: Wednesday, 6:30 pm to 9 pm: Members’ Monthly Meeting. Speaker: Darren Heimbecker, “Whistling Gardens: Then and Now”
A look back at the building of the gardens and their transformation through the years. With a discussion on new perennials, trees and shrubs in the gardens that are worthy of merit for all gardeners.
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