WELCOME TO THE PUGET SOUND DAHLIA ASSOCIATION
Our love is for growing, hybridizing, teaching, exhibiting, and promoting dahlias in the Puget Sound region of Washington State, USA.
BECOME A MEMBER
Join our club. There are fantastic benefits waiting for you, such as discounts at our Tube Sales and discounted tickets for our Annual Show. Join now →

2025 DAHLIA TUBER SALE
Our annual tuber sale is coming up at Bellevue Botanical Garden on March 20, 21 & 22. More than 500 different varieties will be offered. View details →
RENEW YOUR MEMBERSHIP
We love having your gardening souls around, so we made it easy for you to renew and pay for your membership online. Renew now →

OUR ONLINE STORE

ANNUAL SHOW PAST WINNERS

some facts about us
49 years of cultivating and promoting dahlia growing
PSDA was founded March 17, 1976 to establish a harmonious group of dahlia growers, exhibitors and judges to stimulate interest of gardeners and horticulturists. Advance teaching, showing and successfully growing exhibition-quality dahlias. We embrace all types of dahlias and welcome all gardeners to our community.

350
Amazing Members

3
Display Gardens

14
Annual Publications
GET INVOLVED
We’d love to have you!

VOLUNTEER OPPORTUNITIES

MEET OUR BOOKS

VISIT OUR DISPLAY GARDENS
JOIN OUR MAILING LIST
You will get to know about our sales, shows, monthly events, Dahlia care and more.
CHECK OUT OUR EVENTS!
Visit our Meetings & Activities page to find out about our yearly happenings. Also, find out about detail about our Annual Show, Tuber Sales and on how to participate in our Photo Contest! Click below to view or download our 2025 Monthly Schedule.
OUR MISSION


To establish a harmonious group of dahlia growers,
exhibitors and judges that can stimulate interest of gardeners and horticulturists; teach, show and implement methods for successfully growing exhibition-quality dahlias; encourage a vigorous seedling program; publish articles on dahlia culture specific to the Puget Sound.