culture - education - conservation SEPOS incorporated 1953
Southeastern Pennsylvania Orchid Society
2016 International Orchid Show and Sale
at the Oaks Expo Center
SOUTHEASTERN PENNSYLVANIA ORCHID SOCIETY (SEPOS) is a non-profit, 501(c)(3) organization comprised of a diverse group of individuals who share a common interest in the large and intriguing plant family known as Orchidaceae … the ORCHIDS. SEPOS is one of more than 400 affiliates of the American Orchid Society (AOS) and traces its origin to the 1950’s in suburban Philadelphia. The organization’s main focus is orchid culture, education and conservation. Membership is open to anyone with an interest in orchids and visitors are always welcome. Please enjoy this site and don’t hesitate to contact us with any questions.