Welcome to the Ottawa Orchid Society

Learn about the benefits of becoming a member of the Ottawa Orchid Society

Get involved, attend workshops and learn about how to exhibit your orchids at our events

Learn about our monthly meetings, orchid group discussions and workshops

Learn about what we're doing for the conservation of orchids native to the region

About us

Founded in 1978, the Ottawa Orchid Society (OOS) aims to promote and assist in every way the knowledge, appreciation, culture, study, development, improvement and conservation of orchids.

Not yet a member?

Join to have access to our monthly meetings, orchid group discussions and workshops.

The cost of annual membership is $30, payable to the Ottawa Orchid Society by cheque, e-transfer, or credit card.

Upcoming meeting

Come learn about Australian Dendrobiums with Fred Clarke of Sunset Valley Orchids.

Join us on May 26 at 2:00 p.m. at Nepean Sportsplex, Hall F.

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Latest News

Fred Clarke of Sunset Valley Orchids will join us to speak about “Aussie Dendrobiums and their Cultivation” and we will celebrate ribbon and AOS awards from Orchidophilia 2024.
John Alexander and Peter Kaellgren join us to share their discoveries of the Weird, Wild and Wonderful: carnivores, parasites and other unusual plants in Canada.
Joyce Medcalf, Head Judge at our upcoming OOS Show (Orchidophilia 2024) will explain how to prepare your plants and create a winning orchid display of your own.