Dahlia Society of California

The official flower of San Francisco

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2023 News and Announcements


Guided tour of the beautiful Dahlia Dell during its peak blooming period in July, August and September. Dahlia experts will be on hand to speak about the plants and give tips about their care.

Saturday, September 16
11am – 12:30pm


2023 San Leandro Dahlia Society Show
Sept. 9-10
San Leandro Public Library, Karp Room
300 Estudillo Ave, San Leandro

Details on the SLDS website, here


We are always looking for volunteers to help us maintain the Dahlias located at the Dell in Golden Gate Park. You must be a member to volunteer.

Learn more about the Dell here


Learn from some of the most knowledgeable Dahlia growers and hybridizers in the world, get tips for growing in our unique Bay Area climate, plus tons of other insider perks. All levels are welcome! It’s a great opportunity to learn before you grow, and get the best out of these amazing plants.

Dahlia Society of California
Individual membership: $10 per year
Family membership: $15 per year

American Society of California
(includes membership to DSC)
Individual membership: $40 per year
Family membership: $50 per year

Join or Renew, here!


Existing members:
The American Dahlia Society has changed its Membership Year from January through December to May 1st through April 30th of the next year. They have also slightly increased membership prices. If you are a current DSC or ADS/DSC member, don’t worry. Your memberships will be carried from January through the end of April. Please renew in April.


Meetings: Second Tuesday of every month

At our meetings, we learn what to do (and not to do) with our tubers and dahlias from the experts in our society.

Next meeting: Tuesday, Sept. 12, 2023, at 7:30 PM, in-person and on Zoom. Zoom link to be sent via email day of the meeting.

County Fair Building, Golden Gate Park —  Lincoln Way & MLK Drive


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