American Dahlia Society Calendar RSS Feed

Apr 18, 2026: Colorado Dahlia Society Annual Tuber Sale

Mon, 06 Apr 2026 12:57 -0400

https://coloradodahlias.net/index.php/events/category/upcoming_cds_events/

Apr 18, 2026: South Sound Dahlia Society Tuber Sale

Sun, 08 Feb 2026 11:12 -0500

The South Sound Dahlia Society annual tuber sale will be held on Saturday, April 18, 2026, at the Olympia Center, 222 Columbia Street NW, Olympia. The sale opens at 10 a.m. and closes at 1 p.m. We expect to have hundreds of tubers for sale.

https://www.facebook.com/groups/676726676849802

Apr 25, 2026: San Leandro Dahlia Society Tuber & Plant Sale

Sat, 07 Mar 2026 19:09 -0500

The tuber and plant sale will take place at:

Mulford Garden Park
13055 Aurora Drive (between Williams & Marina)
San Leandro, CA 94577

Apr 25, 2026: Southtown Dahlia Club: Dahlia & Plant Sale

Sun, 08 Feb 2026 11:11 -0500

Dahlia Sale #1 - Southtown Dahlia Club

Apr 25, 2026: Southern Tier Dahlia Society Spring 2026 Tuber Auction

Sat, 18 Apr 2026 16:34 -0400

May 2, 2026: 2026 SEMDS Dahlia Tuber & Plant Sale

Sat, 18 Apr 2026 16:35 -0400

May 9, 2026: The Greater Philadelphia Dahlia Society Tuber Sale

Mon, 06 Apr 2026 12:56 -0400

Our tuber sale will begin at 10:00 at the front entrance to Longwood Gardens and run till 3:00 p.m., or till we run out. Tubers will cost $7.00 apiece. Our members will be there to answer any of your questions on how to grow your dahlias.

May 16, 2026: Tuber Sale

Fri, 06 Mar 2026 14:18 -0500

Michigan Dahlia Society's members donate over 250 varieties of dahlias to be sold to the public. The proceeds from the sale help to put on the MDS Dahlia Festival, support the Midwest/National Dahlia Show and educational events. Tubers will be for sale for $6.00.
Location:
Dexter Cider Mill
3685 Central St. Dexter, Michigan 48130

May 17, 2026: Southtown Dahlia Club: Dahlia & Plant Sale

Sun, 08 Feb 2026 11:10 -0500

Dahlia Sale #2 - Southtown Dahlia Club

May 17, 2026: Dahlia Plant Sale

Sat, 18 Apr 2026 16:37 -0400

The Greater Columbus Dahlia Society will be selling potted dahlia plants via an auction.

Jun 1, 2026: SUBMISSION DEADLINE FOR AUGUST BULLETIN

Sat, 29 Nov 2025 20:24 -0500

Jun 6, 2026: San Leandro Cherry Festival

Sat, 07 Mar 2026 19:10 -0500

The San Leandro Dahlia Society booth at the Cherry Festival will be located in front of the

Casa Peralta Historical Site
384 W. Estudillo Avenue
San Leandro, CA 94577

The booth is adjacent to the front gate of the Casa Peralta community dahlia garden.

Dahlia Society members will be selling, dahlia tubers, small and medium plants and T-shirts to support club events including the annual
San Leandro Dahlia Society Show scheduled for September 5 & 6, 2026 at the Gardens of Lake Merritt in Oakland.

Dahlia tubers, small and large plants, T-Shirts and dahlia merchandise will be for sale at competitive prices.
Expert growers will provide dahlia dahlia growing advice and education.

The San Leandro Dahlia Society is a 501(3)c non profit. Donations are welcome to support our four community gardens and annual events.

Find us on Facebook & Instagram

Aug 22, 2026: Puget Sound Dahlia Society/Seattle Dahlia Society Annual Show

Fri, 06 Mar 2026 14:21 -0500

The Puget Sound Dahlia Association/Seattle Dahlia Society are the hosts for one of the largest dahlia shows in the region. Join us this year as we celebrate the 50th Anniversary of the Puget Sound Dahlia Association.

Aug 27, 2026 - Aug 31, 2026: 2026 ADS National show

Sat, 07 Mar 2026 19:25 -0500

2026 ADS National Show

Sep 4, 2026 - Sep 6, 2026: Southeastern Michigan Dahlia Society -- Dahlia Show

Fri, 06 Mar 2026 14:24 -0500

The Southeastern Michigan Dahlia Society Flower Show will be held Labor Day Weekend, September 4-6, 2026.
Orchard Mall, 6337 Orchard Lake Rd., West Bloomfield, MI
Friday – 3:00 pm SET UP, 6:00-11:00 PM STAGING
Saturday – 6:00-9:00 am STAGING, 10:00-12:00 noon JUDGING, 1:00-9:30 pm OPEN TO PUBLIC
Sunday – 9:00-3:00 OPEN TO PUBLIC,

Flower of the Year is Bloomquist Jean.

Sep 5, 2026 - Sep 6, 2026: Washington State Dahlia Society Annual Dahlia Show

Sat, 18 Apr 2026 16:39 -0400

Dahlia show at Waller Road Grange, 2708 E. 64th Street, Tacoma, WA
Free and open to the public.

Saturday, September 5
7:00-9:30am Entries Accepted
9:30am Placement of Sections
9:45am Judges Meeting
10:00am Judging Begins
6:00pm Closed for the day

Sunday, September 6
11:00am Show opens for the day
3:00pm Awards Presentation
4:00pm Show closes & removal of entries.

Visit https://www.nwdahlia.org/shows/ for more details and full show entry information.

Sep 5, 2026 - Sep 6, 2026: 2026 Colorado Dahlia Society Annual Show

Mon, 06 Apr 2026 12:56 -0400

This is the first of two Colorado Dahlia Society shows of the 2026 season. Hours on Saturday, Sept.5, are 9 am to 4 pm and on Sunday, Sept. 6, from 10 am to 4 pm.

Sep 5, 2026 - Sep 6, 2026: 89th Annual Southtown Dahlia Show

Sun, 08 Feb 2026 11:10 -0500

Sep 12, 2026 - Sep 13, 2026: Portland Dahlia Society Annual Show

Sat, 07 Mar 2026 19:25 -0500

Portland Dahlia Society Annual Show
Gateway-Gresham Elks #1805
3330 NE Division Street
Portland, OR 97030

Sep 12, 2026: Inland Empire Dahlia Society Annual Show

Thu, 19 Mar 2026 19:18 -0400

The Inland Empire Dahlia Society hosts our annual show at the Spokane Interstate Fair on September 12th.

Sep 19, 2026 - Sep 20, 2026: North Central Washington Dahlia Society 2026 Annual Show

Wed, 18 Feb 2026 15:10 -0500

Please plan to join us at the Pybus Public Market, 3 North Worthen Street, Wenatchee, WA 98801 on September 19-20, 2026. We will accept entries on the 18th from 7:00 am-9:30 am on Saturday, with the judges' meeting beginning at 10 am. Official hours for the public will be 12 noon - 5 pm on Saturday and 9am - 2pm on Sunday. Please bring your entries staged and ready to place in the exhibition area. There will be a small staging area outside the entry prior to the beginning of the show, but you will need to supply your own vases and staging material. This is primarily for new exhibitors who need additional assistance preparing their entries. Details of the 2026 show, as well as other northwest dahlia shows will be available on the Federation of NW Dahlia Growers website, www.nwdahlia.org this spring. Please plan to join us. More information about NCWDS can be found at www.ncwdahlias.org

Oct 1, 2026: SUBMISSION DEADLINE FOR DECEMBER BULLETIN

Sat, 29 Nov 2025 20:24 -0500

Oct 10, 2026: SUBMISSION DEADLINE FOR TRIAL GARDEN RESULTS

Sat, 29 Nov 2025 20:24 -0500

Sep 14, 2028 - Sep 17, 2028: ADS National Show and MidAtlantic Conference

Mon, 06 Apr 2026 12:55 -0400

American Dahlia Society and MidAtlantic National Show begins at Longwood Gardens with a welcoming meet and greet beginning around 6 p.m. inside the Conservatory.