Why We Love Annuals!

June 14th, 7:30 p.m.

Livestreaming on YouTube

Presenters: Catherine Disley and Claire Leduc

About the Society

The Ottawa Horticultural Society is a non-profit society open to all gardeners - we invite you to join us in sharing our enthusiasm and knowledge of gardening.
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Meetings are open to the public and are held every month from September to June, with some ad hoc additional sessions.   All are currently livestreamed presentations.  Check out general event information and some past presentations, as well as the upcoming schedule.


We hold three main plant sales each year – two in the Spring and one in the Fall, all open to the public.

We also have flower shows, a photo competition and garden tours for members, and do community planting work.

Gardening Tips

New to gardening or looking to learn more?  Check out our gardening section including our Gardening 101 articles and other gardening information, including a video on growing from seed, and ideas for native plants to consider in your garden.

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