Welcome to the Ottawa Orchid Society

Become a member

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

Current members

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

Events

Learn about our monthly meetings, orchid group discussions and workshops

Cypripedium parviflorum var makasin

Conservation

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.

Join now

Upcoming meeting

In October, Andre Geimar of Roehampton Orchids will be here in person to speak about Phragmedium.

The meeting is in Hall F (Door 2 at the rear) at the Nepean Sportsplex on October 19 at 2:00 pm.

More information

Social media

Latest news

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Category Events

October 2025 Meeting Topic: Phragmepidium

September 28, 2025
This month join us to hear Andrew Geimar of Roehampton Orchids tell us how to grow Phragmedium species and hybrids.
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Category Events

September 2025 Meeting Topic: Orchids in Newfoundland

August 25, 2025
This month join us to hear Jean Hollebone speak about The Amazing Orchids of Newfoundland
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Dendrobium Yellow Chinsai ‘Magical Color’, close-up view
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Category Events

May 2025 Meeting Topic: What Makes it Bloom?

May 12, 2025
Ron McHatton joins us via Zoom to explain Why Won’t it Bloom?
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