Boulder Orchid Society

Boulder Orchid Society The Boulder Orchid Society has been meeting in Boulder County since 1976 We are a local club for those interested in all aspects of orchid cultivation.

An exceptional hike finding 9 species of orchids! Join BOS and come next year.
07/15/2024

An exceptional hike finding 9 species of orchids! Join BOS and come next year.

Fun annual monitoring of the Mirador Ranch Calypso bulbosa, fairy slipper, populations. Got to see Goodyera oblongifoli...
06/06/2024

Fun annual monitoring of the Mirador Ranch Calypso bulbosa, fairy slipper, populations. Got to see Goodyera oblongifolia, Corallorhiza maculata and Corallorhiza wisteriana also!

Coming Soon!Sat, May 11th from 9-12 at Unitarian Universalist ChurchBoulder Orchid Society Sale!at the Boulder Garden Cl...
05/09/2024

Coming Soon!
Sat, May 11th from 9-12 at Unitarian Universalist Church
Boulder Orchid Society Sale!
at the Boulder Garden Club Sale - Come early for the best selection

05/08/2024

Send a message to learn more

Orchid Sale at the Boulder Garden Club Sale, Saturday before Mother's Day 9-12 at Unitarian Universalist Church, Boulder
05/08/2024

Orchid Sale at the Boulder Garden Club Sale, Saturday before Mother's Day 9-12 at Unitarian Universalist Church, Boulder

Congrats to Sherman HarrisonBest in Show on his Dendrobium!BTW: Come to our annual fundraiser for Boulder Orchid Society...
05/06/2024

Congrats to Sherman Harrison
Best in Show on his Dendrobium!

BTW: Come to our annual fundraiser for Boulder Orchid Society and support us - Sat, May 11th from 9am-12 at Unitarian Universalist Church with the Boulder Garden Club Sale

A couple of rarely seen orchids from the CU greenhouse
03/09/2024

A couple of rarely seen orchids from the CU greenhouse

This impressive specimen of Dendrobium anosmum was looking quite glorious today
02/26/2024

This impressive specimen of Dendrobium anosmum was looking quite glorious today

Here are some orchid photos from the CU Boulder greenouse.
01/30/2024

Here are some orchid photos from the CU Boulder greenouse.

Found 100 Spiranthes romanzoffiana. This common yellow spider has captured a bumblebee
08/12/2023

Found 100 Spiranthes romanzoffiana. This common yellow spider has captured a bumblebee

03/14/2023

Condolences to the Gordon family on the sudden and unexpected loss of Stan Gordon of Fantasy Orchids. We appreciate this beautiful orchid retail establishment that Stan created, and his son, Kent, runs so well. We are sorry for your loss, and we thank you for your dedication and work for the orchid community.

Some awards received at the Boulder Orchid Society’s exhibit this weekend at Denver Botanic Gardens. Thanks to Lloyd Gel...
03/14/2023

Some awards received at the Boulder Orchid Society’s exhibit this weekend at Denver Botanic Gardens. Thanks to Lloyd Gelman, Denise Wilson, Joan Davis and Jean Tam

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