Trillium Summer 2025

Trillium Summer 2025

What you’ve been looking forward to… The summer 2025 issue of the OHA Trillium with outstanding stories, articles, upcoming and past events, awards and so much more! The Horticultural Societies and Garden Clubs in Ontario have been doing quite a lot to Keep...
OHA Conservation and Environment Committee Trivia

OHA Conservation and Environment Committee Trivia

The OHA’s Conservation and Environment Committee has made up a trivia quiz with fun and interesting facts about pollinators, plants and trees. You can use the multiple choice and true/false questions as ice breakers at your meetings, or as a team game, or as a...
2025 OHA Bulb Fundraiser [UPDATED June 18]

2025 OHA Bulb Fundraiser [UPDATED June 18]

Attention: We only have  thirteen more days to meet our minimum requirement of 100 cases for the special Bulb Order from Tradewinds. This is a fundraiser for the Ontario Horticultural Association which does not receive any monies from any other source than the...