Dahlia Society of California, San Francisco
The first California chapter of the American Dahlia Society
EST. 1917
Photo by Cristina Carrizosa
DSCSF: Caretakers of the Dahlia Dell in Golden Gate Park
Society volunteers grow and maintain over 700 named dahlia varieties in this free 100 year old public garden.
The Dahlia: Celebrating 100 years as the Official Flower of San Francisco
Design by Mini Kurhan
The DSCSF is honored to kick off this landmark milestone with special events planned.
We have merch!
This t-shirt is everything you've dreamed of and more. It feels soft and lightweight, with the right amount of stretch. It's comfortable and flattering for all.
T-Shirt Style: Unisex Staple T-Shirt | Bella + Canvas 3001
100% combed and ring-spun cotton (Heather colors contain polyester)
Fabric weight: 4.2 oz./yd.² (142 g/m²)
Pre-shrunk fabric
Side-seamed construction
Shoulder-to-shoulder taping
Blank product sourced from Nicaragua, Mexico, Honduras, or the US
Disclaimer: The fabric is slightly sheer and may appear see-through, especially in lighter colors or under certain lighting conditions.
Made to Order: This item is created after your order is placed, and will be printed and shipped via Printful. Making items only when they’re ordered helps reduce overproduction and waste — thank you for choosing a more sustainable way to shop.
Production: 2–5 business days (typically 3 days)
Shipping to USA: 1–8 business days
Note: If your order contains multiple items, they may arrive in separate packages.
This just might be the softest and most comfortable women's t-shirt you'll ever own. Combine the relaxed fit and smooth fabric of this tee with jeans to create an effortless every-day outfit, or dress it up with a jacket and dress pants for a business casual look.
T-Shirt Style: Women's Relaxed T-Shirt | Bella + Canvas 6400
100% combed and ring-spun cotton
100% combed and ring-spun cotton
Heather colors are 52% combed and ring-spun cotton, 48% polyester
Fabric weight: 4.2 oz/y² (142 g/m²)
Relaxed fit • Pre-shrunk fabric
Side-seamed construction
Crew neck
Blank product sourced from Nicaragua, Honduras, or the US
Made to Order: This item is created after your order is placed, and will be printed and shipped via Printful. Making items only when they’re ordered helps reduce overproduction and waste — thank you for choosing a more sustainable way to shop.
Production: 2–5 business days (typically 3 days)
Shipping to USA: 1–8 business days
Note: If your order contains multiple items, they may arrive in separate packages.
Museum-quality posters made on thick matte paper. SF Centennial design on “antique” style tan background.
• Paper thickness: 10.3 mil
• Paper weight: 189 g/m²
• Opacity: 94%
• ISO brightness: 104%
• Paper is sourced from Japan
Made to Order: This item is created after your order is placed, and will be printed and shipped via Printful. Making items only when they’re ordered helps reduce overproduction and waste — thank you for choosing a more sustainable way to shop.
Production: 2–5 business days (typically 3 days)
Shipping to USA: 1–8 business days
Note: If your order contains multiple items, they may arrive in separate packages.
This zip hoodie is soft, warm, and versatile enough for year-round layering. With its relaxed fit and clean design details, it’s the kind of hoodie you’ll reach for daily—whether you’re on the go or lounging at home.
Hoodie Style: Full Zip Hoodie | Lane Seven LS14003
Heather colors are 60% cotton, 40% recycled polyester
Fabric weight: 8.3 oz./yd.² (280 g/m²)
Relaxed fit
Three-panel hood with matching round drawcord
Zipper with auto-lock slider
Front kangaroo pockets
Ribbed cuffs and waistband
Blank product sourced from Pakistan
Made to Order: This item is created after your order is placed, and will be printed and shipped via Printful. Making items only when they’re ordered helps reduce overproduction and waste — thank you for choosing a more sustainable way to shop.
Production: 2–5 business days (typically 3 days)
Shipping to USA: 1–8 business days
Note: If your order contains multiple items, they may arrive in separate packages.
Upcoming Events:
Est. 1917
“… to unite ALL parties acceptable to one another without regard to sex, occupation or profession, who feel an interest in Dahlia culture, especially for its own sake; … to work together in a spirit of helpfulness and co-operation; to the end that public taste may be stimulated, our homes made more attractive and beautiful, and that the glory of our state may be magnified”.
Membership
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.
Volunteer at the Dell
Learn from some of the most knowledgeable Dahlia growers and hybridizers in the world, get tips for growing in our unique Bay Area climate, and connect with other local dahlia growers. All levels are welcome!
Become a Member
Noteworthy:
What an incredible show!
The DSCSF hosts the most spectacular, jaw-droppingly beautiful flower show and competition* every summer. This year’s did not disappoint.
*possibly biased opinion
Featured Press
The New York Times
“In San Francisco, One Flower Can Stop the Doomscrolling”
Article, 8/29/26
KQED
“San Francisco’s Dahlia Show Celebrates a Century of Floral Diversity”
Article, 8/17/26
SF Chronicle
“Just mind-blowing’: S.F.’s official flower celebrates 100th anniversary with dazzling color”
Article (print and digital), 8/15/26
Video: ABC7 Eyewitness News
“Yes, San Francisco has an official flower and it's blooming at Golden Gate Park”
Video, 8/13/26
Our Partners
