Welcome to the San Francisco Orchid Society

Welcome to the San Francisco Orchid Society web site. We are lucky to reside in one of the best parts of the country for the cultivation of orchids in the home, greenhouse, and garden. It is our hope that our site, our meetings, and our members will spark your enthusiasm to give this most satisfying hobby a try!

San Francisco Orchid Society Meetings

The San Francisco Orchid Society meets on the first Tuesday of every month.

Located at San Francisco County Fair Building (Hall of Flowers), adjacent to the San Francisco Botanical Garden at Strybing Arboretum (at Ninth Avenue and Lincoln Way, San Francisco).

Plants submitted for American Orchid Society Judging must be entered between 6:30 p.m. and 7:00 p.m. The meeting will start at 7:30 p.m.

Contact SFOS at info@orchidsanfrancisco.org

Next Meeting: Tuesday, May 1, 2018 – 7:00 p.m.

May Speaker: Brandon Tam - Orchids at Huntington Gardens

Brandon Tam is passionate about his career as the Orchid Collection Specialist at The Huntington Library, Art Collections, and Botanical Gardens in San Marino, California. Brandon’s grandmother first introduced him to orchids when he was seven by giving him a white cymbidium. He volunteered at the Huntington during high school, and when he graduated at age 16, Dr. James Folsom, Director of the Botanical Gardens, offered Brandon a full-time position as the Orchid Collection Specialist. Brandon has managed the collection for the past eight years. While working with Dr. Folsom to reinvigorate the Huntington’s orchid collection, Brandon attended California State University Polytechnic, Pomona, and earned his Bachelor of Science degree in Plant Science in 2015.

Brandon now oversees one of the largest orchid collections in the United States, which has grown from 2000 to over 10,000 plants in the past eight years. The Huntington’s orchid collection is housed in over 26,000 square feet of growing area, which includes the Rose Hills Foundation Conservatory and three collection greenhouses, dedicated specifically for tropical plants. He also oversees the Huntington’s 50 Amorphophallus titanums (better known as the “Corpse flower”), and has successfully bloomed one in 2014.

Brandon is also in charge of the annual Huntington International Orchid Show, which he inaugurated in 2015, and was in charge of hosting the annual meeting of the American Orchid Society at the Huntington in 2016.

Under Brandon’s direction, The Huntington has won over 100 awards from the American Orchid Society within the last three years, which includes five First Class Certificates and three Certificates of Cultural Excellence. At the American Orchid Society Fall 2016 Members Meeting, The Huntington received The Merritt W. Huntington Award, which gives international recognition for the “Most Outstanding Orchid” in the year of 2015 for Paphiopedilum micranthum ‘Huntington’s Perfection’ FCC/AOS. In 2016, The Huntington received not just one, but two American Orchid Society Special Annual Awards! Lycaste consobrina ‘Huntington’s Finest’ AM-CCE/AOS received the Butterworth Award which goes to the grower of the plant exhibiting the finest orchid culture. It also received the Benjamin C. Berliner award which is given to most outstanding example of the genus Lycaste or its closely allied genera. At the time of judging, it had a total of 287 flowers and 7 buds.

In Brandon’s spare time, he loves to travel, and of course…EAT! He recently joined Harold Koopowitz and others on a trek in Ecuador led by Pepe Portilla, where the group saw many wild orchids and focused on the study of Selenipedium aequinoctiale. Additionally, Brandon was elected as Trustee of the American Orchid Society, for a three-year term, which started March 2018. At age 25, he currently serves as the youngest Trustee in AOS history.

Skills Session at 7pm: Chaunie Langland - Water Quality and Watering. Bring a water sample from home and learn hands-on how to use a TDS meter to measure total dissolved solids.

Upcoming Meetings

  • June 2018: Fred Clarke – Australian Dendrobiums
  • July 2018: You be the judge – AOS judging workshop
  • Aug 2018: Sharman O’Neill – Vanilla!
  • Sept 2018: Norman Fang – Development of the Harlequin Phalaneopsis
  • Oct 2018: Kay Klausing – Orchid viruses
  • Nov 2018: Harold Koopowitz – Breeding The New Miniature Slipper Orchids
  • Dec 2018: Holiday Party
  • Jan 2019: TBA
  • Feb 2019: Stig Dalstrom – Paphiopedilums of Bhutan
  • Mar 2019: Santiago Ramirez – Orchids and Bees

San Francisco Orchid Society Membership (New Members and Renewals)

Membership Cost

(tax deductible)

  • $25/year (Standard Individual Membership)
  • $40/year (Household Membership)

How to Apply and Pay

For both new members and renewals, please complete our online member application through Member Planet.

You will need to create a basic account with Member Planet to apply to the SFOS. This is a new process to simplify tracking of our membership dues payments and roster information.

If you want help with this new process, we can assist you at the membership table at the monthly SFOS meetings.

If you cannot use the online process, then please go ahead and mail a check with your contact information to:

SFOS Membership
P.O. Box 27145
San Francisco, CA 94127-0145

SFOS Member Handbook

SFOS By-Laws

Members can volunteer to help the society prepare for the Annual Pacific Orchid Exposition (POE), held at the Hall of Flowers (County Fair Building) in Golden Gate Park. The creativity and enthusiasm of our members help make the show a success. Join now and see how you can get started.

San Francisco Orchid Society Newsletters

San Francisco Orchid Society Library

Literature is available for SFOS members on orchid-related topics at each month’s meetings. For a list of what’s available, please download a copy of our book list below.

—SFOS Librarian Chuck Chan

SFOS Officers

Ron Norris, President
Jeff Harris, Vice President
Erik Sayle, Secretary
Mary Gerritsen, Treasurer (CFO)

For any SFOS related questions, contact info@orchidsanfrancisco.org.

Support Businesses
That Support the SFOS

New Partnership with Garden Design Magazine

Get the first issue FREE with your new Subscription PLUS $12 is Donated to the San Francisco Orchid Society, when you subscribe through this link.

There are no ads, just 148 pages of beautiful gardens and plants. Each magazine is coffee table-worthy. Filled with large, bold photography and great stories. There is also a free weekly newsletter that goes out each Thursday.

Check out our new POE sponsors!

The San Francisco Orchid Society wishes to thank the following sponsors for their major, ongoing support. Their participation has helped make our show an international event. We encourage you to visit their site.

International Orchid Tours Available

2 days ago

San Francisco Orchid Society

April 21 & 22, 2018. Gold Coast Cymbidium Growers Show & Sale. 1400 Roosevelt Avenue, Redwood City, CA. Set-Up and Plant entry Friday 10 AM – 6 PM. CSA and AOS judging. Show and Sale open to the public Saturday and Sunday 10 AM to 4 PM.April 21 & 22, 2018. Gold Coast Cymbidium Growers Show & Sale. 1400 Roosevelt Avenue, Redwood City, CA. Set-Up and Plant entry Friday 10 AM – 6 PM. CSA and AOS judging. Show and Sale open to the public Saturday and Sunday 10 AM to 4 PM. ...

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Since the turn of the millennium, the SFOS has donated over $50,000 in support of local horticultural education and botanical gardens, botanical research, and international conservation efforts.  Many of the organizations the SFOS support include Orchid Conservation Alliance, the Helen Crocker Russell Library of Horticulture, SF Botanical Garden, UC Berkeley Botanical Gardens, Cal Poly San Luis Obispo Horticulture Department, the Conservatory of Flowers in Golden Gate Park and many more.