The Orchid Society of Western Pennsylvania was organized in 1954 and formed to advance the propagation, horticulture and preservation of orchid species and hybrids. We are a member of the American Orchid Society, the Orchid Digest Corporation and the National Capital Judging Center.


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What's new?

OSWP Meeting

Sunday, January 17 via Zoom

Mini class: 1:30pm

'Growing Paphiopedilum' by Demetria Marsh

Main meeting: 2pm - 4pm

'Miniature Vandaceous Species and Related Genera' by Jamie Lin

OSWP Orchid Show Update

Due to CDC Guidelines on large gatherings, the annual show has been canceled for March 2021. Please check this space for announcements about future events.

The Barbara Tisherman Slipper Orchid Collection at Phipps Conservatory and Botanical Gardens in Pittsburgh, PA, established in 2012 is continually growing to be a Living Museum of Slipper Orchids.


© 2023 Orchid Society of Western Pennsylvania

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