Welcome
For more than 100 years, the OHA has supported gardening in Ontario with programs on gardening education, community events, and shows. GardenOntario is here to help you get growing and get involved!
Whether you are a new gardener looking for support or an experienced one who is willing to share what you know, there is a place for you at GardenOntario.


Visit our Garden Shop to get all the latest supplies. From pins to note cards, we have what you need… Also, order our bright and cheery logo on t-shirts, banners, and a variety of marketing materials online at our custom printables shop!

The Trillium is a newsletter produced quarterly. To receive an electronic copy, please email the Trillium Distributor (secretary@gardenontario.org) and the next issue will be sent directly to your inbox.
Past issues can be found on the Trillium page.