Other Orchid Events

APRIL 16 is NATIONAL ORCHID DAY!

To celebrate, we wanted to share with you a selection of our favorite orchids and orchid events:

Pacific Orchid Exposition

The Pacific Orchid Exposition, the largest orchid show in the United States, just celebrated its 64th year this past February. Event attendees viewed award-winning orchids and intricate displays while listening to live music and enjoying delicious food. Orchid growers from all over the world sold a wide variety of beautiful flowers, and orchid experts were available to educate show goers on the history of orchids and to help diagnose and treat orchid-growing problems. For more information about the Pacific Orchid Exposition and the San Francisco Orchid Society, visit the Pacific Orchid Expo page.

Angraecum Sesquipedale

The angraecum sesquipedale was the 64th Pacific Orchid Exposition’s show theme image. It is endemic to Madagascar and is commonly referred to as “Darwin’s Orchid” due to its association with Charles Darwin. Darwin predicted that the flower was pollinated by a then-undiscovered moth whose proboscis was of an unprecedented length. 21 years after Darwin’s death, the moth species with an incredibly long tongue was discovered and confirmed as the flower’s pollinator. A moth is pictured here pollinating an angraecum sesquipedale bloom.

Acineta

This is an epiphytic orchid (one that grows harmlessly on other plants) which is native to tropical mountainous forests from Mexico to western South America.

Caladenia

Also known as the spider orchid, this orchid is mostly found in southern Australia. It is generally difficult to cultivate artificially outside of its native habitat

Laelia

Laelia orchids are found in the subtropical or temperate climates of Central America, mostly in Mexico, preferring sunny, dry and cool conditions. This pictured laelia is a hybrid.

Dendrobium

Dendrobium is a huge genus or orchids containing about 1,200 species. “The Brymer’s Dendrobium” pictured here  is a species of orchid native to Yunnan, Assam and northern Indochina.

Phragmipedium

These are commonly known as “lady’s slipper” orchids, native to southwestern Mexico, Central America, and tropical South America. They are notable for their large pouchlike lip which is curved inwards at the margins. This pictured phragmipedium is a hybrid.

Galeandra

Galeandra orchids enjoy moderately bright light, intermediate temperatures, and good humidity. They are identifiable by their bell-shaped flowers. The orchid pictured is a galendra batemanii, native to Oaxaca and Central America.

Potting Party at the Conservatory of Flowers

April 30, 2016

Conservatory-of-Flowers-San-FranciscoBoth newbies and more experienced members are invited to learn tips on potting and mounting orchids. Join us for a great opportunity to repot or mount some of your neglected plants. We’ll also have a potluck lunch social hour, and a behind the scenes tour of the Conservatory to boot!

Paul Bourbin and Dave Hermeyer will demonstrate their techniques and help you in this hands-on workshop. You can bring your own orchids (please no giant Cymbidiums) and supplies, or we will provide you with an orchid or two (Donations to cover the cost will be gladly accepted). With help from more experienced growers, each participant can pot or mount a reasonable number of plants. Bring a dish to share for the potluck lunch, and bring boxes or bags to carry your treasures home.

Space is limited, so please RSVP to Dave Hermeyer ( dave@hermeyer.us). Please also indicate whether you’d like to bring your own plants and supplies, or whether you’d like to use SFOS plants and supplies. Saturday, April 30, 2016 11 AM – 3 PM.