Regional and Local Shows

 

Alberta

See flyer.

 

British Columbia

Victoria Dahlia Society
Prospect Lake Community Hall
5358 Sparton Road
Victoria, BC, V9E 2H5
Open to public:  August 16th 10-4pm, August 17th noon-3:30pm
Marguerite Casey-Wolnicki victoriadahliapresident@gmail.com

 

California

Dahlia Society of California
August 16-17
Hall of Flowers Golden Gate Park
9th and Lincoln
Saturday 10:30-5
Sunday   10-4:00
Free!!
dahlia.dietz@gmail.com
See flyer.

Monterey Bay Dahlia Society
Capitola Mall
1855 41st Ave
Capitola, CA 95010

August 23, 10 am – 7 pm & August 24, 10 am – 4 pm

Monterey Bay Dahlia Society at the Santa Cruz County Fair
2601 E Lake Ave
Watsonville, CA 95076

September 10-14, noon – 11 pm (10 pm on Sunday)

 
Colorado

Colorado Dahlia Society
Echter’s Garden Center
5150 Garrison St
Arvada, CO 80002
10 am – 3:00 pm Saturday, August 23 and Sunday August 24th
website: coloradodahlias.net
email: CDS@gmail.com
 
Colorado Dahlia Society

The Flower Bin
1805 Nelson Rd
Longmont, CO 80501
10 am – 3:00 pm Saturday, September 6th and Sunday, September 7th
website: coloradodahlias.net
email: CDS@gmail.com

 
Idaho

Southwest Idaho Dahlia Society 
Jack’s Urban Meeting Place (JUMP)
1000 W. Myrtle St.
Boise, ID 83702
Saturday, September 13, 2025; opens to the public at 10:00 am
Contact Chris Samuelson – president@southwestidahodahliasociety.com or
Leslie Hobbs – 
director1@southwestidahodahliasociety.com

 

Illinois

 
Central States Dahlia Society
Chicago Botanic Garden
1000 Lake Cook Road
Glencoe, Illinois. 60022
Saturday, September 20th, 2025 – 12:00 PM to 4:00 PM
Sunday, September 21st, 2025 – 10:00 AM to 4:00PM
Rosemarie Magura – Central States Dahlia Society President 

 

Michigan

Michigan Dahlia Society’s Dahlia Festival
Chelsea Depot
125 Jackson St
Chelsea, MI 48114
Saturday, September 13: 1pm – 8pm
Sunday, September 14: 10am – 3pm
Contact: Sharon Stroh: michigandahlias@gmail.com

West Michigan Dahlia Society
Frederik Meijer Gardens and Sculpture Park 
August 23rd (open to the public 12-5) 
and August 24th from 11-4pm.
 
 

New York

Rochester Dahlia Society
Aldersgate United Methodist Church
4115 Dewey Ave
Rochester, NY 14616
Saturday, September 13th, 1 to 4 pm, Sunday, September 14th, 12 to 3 pm.
Gerald Kloc, gjkloc@yahoo.com

Southern Tier Dahlia Society
Steuben County Fair Grounds Bath, NY
8/12/25
Judging starts at 1pm. This show takes place during the county fair, so often we have the public looking at the blooms while we are judging.
Contact info – wraggc61@gmail.com

Southern Tier Dahlia Society
Steuben Co. Fair Grounds Bath, NY
9/6/25, public entry 3pm when judging complete
Contact – wraggc61@gmail.com

MID ISLAND DAHLIA SOCIETY
59th Annual Dahlia Exhibition
Burns Horticultural Conference Center
Planting Fields Arboretum State Historic Park
Oyster Bay, New York
September 13, 1-5pm
September 14, 10am-3pm
MIDS Dahlia Show Poster
 
 
 
 
North Carolina
 
Carolinas Dahlia Society 36th Annual Show
The Village Green
160 Frank Allen Rd. 
Cashiers, NC 28717
September 13th & 14th
September 13th 1 pm – 5pm and Sunday September 14th from 10 am – 2 pm
 

 

Ohio

Mahoning Valley Dahlia Society
Boardman Park
Lariccia Family Community Center
375 Boardman-Poland Road (St Rt 224)
Boardman OH. 44512
Saturday, August 23 1:00 pm to close
Sunday, August 24 10:00 am to 3:00 pm
Harriet   Chandler hchandler1@neo.rr.com

 

Oregon

Douglas County Dahlia Society
Douglas County Fairgrounds, Roseburg OR
Sat. 9/13/25, noon to 5pm, Sun. 9/14/25, 10am-3pm.
 
 
Rhode Island
 
Rhode Island Dahlia Society
Washington County Fair Dahlia Show
August 16 & 17- Agriculture Building
78 Richmond Townhouse Rd
Richmond, RI
Open 10 am- 10 pm
 
Rhode Island Dahlia Society
59th Annual Dahlia Show & Photo Show
Mt. Vernon Lodge # 4
1515 Ten Rod Rd.
North Kingstown. RI 
September 6th, 3-7 pm and September 7th, 10am- 4pm
Christine Pfeiffer cptollgate3@yahoo.com
 
 
Washington
 
Snohomish County Dahlia Society
Forest Park @  Floral Hall
802 E Mukilteo Blvd
Everett, WA
August 16th & 17th 
 
Kitsap County Dahlia Society
Kitsap County Fairgrounds
Bremerton, Washington
August 2, 2025 – 12:00 pm – 5:00 pm
August 3, 2025 – 10:00 am – 2:00 pm
This is our 100th Dahlia Show having conducted our 1st in 1925, 2 years after our official formation as a society.
 
Whatcom County Dahlia Society
Bloedel Donovan Park
2114 Electric Ave
Bellingham, WA 98229
September 6th, 12-5pm and Sept 7th, 10-4pm
 
North Central Washington Dahlia Society
Pybus Public Market
7 N. Worthen Street
Wenatchee, WA 98801
September 27 – Noon – 5pm and September 28, 8am – 2pm
Contact Linda DeRooy Holmes-Cook, Show Chair or
Allan Kaas, President For details.
 
See a list of NW Federation Dahlia Shows: visit www.nwdahlia.org and click on “Upcoming Dahlia Shows”
 
 
Wisconsin
 
Badger State Dahlia Society
Goodman Community Center
149 Waubesa Street
Madison, WI 53704
Saturday, August 16 (12 to 5) and Sunday, August 17 (10 to 2). Blooms will be given away at 2.
Monique Volden jamavolden@mhtc.net