Events
The Dahlia Society of Ohio hosts a number of events - meetings, sales, workshops, training, social events, shows and more throughout the year. Be sure to check back regularly for updates.
The Dig on Dahlias (Podcast Hosts)
March Meeting - ZOOM
This month, we’re thrilled to welcome Joann Hartwell and Allison Lingbloom, hosts of the The Dig on Dahlias podcast!
Launched in early 2024, The Dig on Dahlias began as Joann’s dream to create a space dedicated to sharing all things dahlia. What started as a simple idea has quickly blossomed into a vibrant and growing community of dahlia enthusiasts.
Join Joann and Allison as they share the story behind the podcast’s creation, how it has evolved, and some of their favorite highlights and memorable moments along the way.
Tuber Auction
Join us as we revive the DSO tradition of a tuber auction. You must be a member to bid. (May join onsite.)
Festivities will begin at 7 pm at the Brushwood Shelter within Furnace Run Metro Park, 4955 Townsend Rd., Richfield 44286.
Member Only Tuber Sale - ONLINE
Our 2026 Online Tuber Sale is coming up soon, and we’re excited to make it another great year! Here are the key dates and details so you can plan ahead.
Online Sale Dates - April 25–26, 2026
Times subject to change.
See recent Digest for details.
Member Only Plant Sale
Online Plant Sale
May 8–9, 2026
📦 Pickup Information
Pickup Date: Sunday, May 17
Location: Willoway Nursery
4534 Center Rd
Avon, OH 44011
More details (including the password and shopping instructions) will be shared as we get closer to the sale dates. We hope you’ll find something special for your garden this year!
Annual Picnic
Our annual picnic will be held on August 8, at noon, at the Moebius Nature Center, 929 E. Mennonite Rd, Aurora, OH.
Save the date!
Rain or shine (enclosed building available.)
More details to follow.
Cuyahoga County Fair
Join us for the first show of the season. Great opportunity for first time exhibitors or to get warmed up for the show season.
DSO Dahlia Show (Summit Mall)
The 95th DSO Dahlia Show will be held at Summit Mall in Akron OH, September 11-13, 2026.
Past Event - February Meeting
Roe is the co-owner of Sweet Briar Flowers, a small farm in Enumclaw, Washington, where she and her husband Sean specialize in hybridizing their own dahlia varieties.
Past Event - Tuber Digging/Separating Workshop
Instead of a monthly meeting for October, we offer two in person workshops to help teach you how to dig and store your tubers.
Ron Miner's House
Date: October 18th at 10:00 am
Address: 8431 Tulip Ln. Chagrin Falls, OH 44023
Phone: 440-667-5085
Jess Becker's house (read carefully for full details)
Date: October 25th at 10:00 am.
Address: 3050 Lincoln Blvd. Cleveland Heights, OH 44118
Phone: 720-233-8713 (texting is best)
We’ll kick things off with a hands-on demonstration, and afterward, I’ll invite everyone to dig tubers directly from my beds to take home — I won’t be moving them this spring, so it’s a great chance to give them a new home.
I’ll also have a variety of garden supplies available for anyone who’s interested.
We’ll be accepting donations for both the tubers and the equipment, with all proceeds earmarked to support future cut-flower activities for the society. Suggested donations for clumps start at $10.
Please wear appropriate footwear and clothing as both yards can be muddy if it's wet out.
Past Event - Tuber Digging/Separating Workshop
Instead of a monthly meeting for October, we offer two in person workshops to help teach you how to dig and store your tubers.
Ron Miner's House
Date: October 18th at 10:00 am
Address: 8431 Tulip Ln. Chagrin Falls, OH 44023
Phone: 440-667-5085
Jess Becker's house (read carefully for full details)
Date: October 25th at 10:00 am.
Address: 3050 Lincoln Blvd. Cleveland Heights, OH 44118
Phone: 720-233-8713 (texting is best)
We’ll kick things off with a hands-on demonstration, and afterward, I’ll invite everyone to dig tubers directly from my beds to take home — I won’t be moving them this spring, so it’s a great chance to give them a new home.
I’ll also have a variety of garden supplies available for anyone who’s interested.
We’ll be accepting donations for both the tubers and the equipment, with all proceeds earmarked to support future cut-flower activities for the society. Suggested donations for clumps start at $10.
Please wear appropriate footwear and clothing as both yards can be muddy if it's wet out.
Past Event - Bouquet Workshop
Join us for a fun and instructive class on creating beautiful bouquets.
Sandy Varelman will be our instructor, and Kat Amrhein will be hosting at her farm in Middlefield on 9/13 from 10-12:30.
Jess will also be doing a demo on how to create a Dahlia Market Bunch, if you're interested in participating in that category for the Petitti's show.
Bring your snips and some dahlias. Also bring a chair if you prefer not to stand.
Class fee: $20.
This event has sold out every year! Registration available soon.
Choose “SHOP” in the main menu to register.
Past Event - Geauga County Fair
Join us at the Geauga County Fair. Excellent opportunity to exhibit whether you are a newbie or experienced exhibitor.
Past Event - Floral Design Workshop
Get Creative with Dahlias: Lazy River Design Workshop
Curious about the art of floral design using stunning dahlias? Join us for a hands-on afternoon of creativity and inspiration, Sunday, August 17, 2 PM.
Sharon Swaney will kick things off by sharing her insider tips on preparing floral exhibits for the Summit Mall and Petitti’s Shows - including rules, categories, and what judges really look for. Then, you’ll roll up your sleeves and craft your own line/water design inspired by the theme "Lazy River."
Past Event - June Meeting - On your Mark! Get Set! GO! Exhibit at a DSO Show
Never considered exhibiting at a DSO show—or just starting to think about it? Already an exhibitor but wondering if you’re missing something? Or maybe you're a show veteran ready to share your insights?
Whatever your experience level, the June DSO meeting is for you! Join us on June 20 via Zoom for a lively and informative session covering everything you ever wanted to know about exhibiting—and probably a few things you didn’t even realize you needed to know.
Past Event - May Meeting - Clean Stock
This season marks Janell's third attempt at a virus-free dahlia field in west-central Ohio. Learn what advantages growing clean stock have yielded, and why she has kept going with the costly and fraught pursuit. She will share methods to reduce virus transmission, her sources of clean stock, strategies for lowering virus testing costs, and her process and the results of her attempts.
Janell is a member of the Cincinnati Dahlia Society and DSO, an ADS candidate judge, and the owner of the Pollinator Patch.
Past Event - April 2025 Meeting
Christine Tareen, from Misfit Dahlias, will be speaking on how to wake up your tubers.
If you’re new to dahlias, this is a great talk for you to get your season started.
If you are an experienced grower please join the conversation!
Past Event - Meeting - How to Achieve the Best Possible Soil for Growing Dahlias
Dr. Keith Berven
How to Achieve the Best Possible Soil for Growing Dahlias
Soil Science - soil structure (mineral and organic components), plant nutrients (macro and micro; cations and anions), Cation-Exchange Capacity), and how plants take up nutrients.
Soil Parameters - included in a typical soil test including: a description of the soil, organic matter content (%), soil pH, soil CEC, percent exchangeable bases (potassium, magnesium and calcium) and soil nutrient levels (phosphorus, potassium, magnesium, calcium).
Optimum Levels for growing dahlias
Dr. Berven, PhD is Associate Professor of Biological Sciences at Oakland University, Detroit MI. Keith is also an avid dahlia grower and on the board of the Midwest Dahlia Conference.
Past Event - First 2025 Meeting
Setting up an Irrigation System. Zoom.
Casey Reischl is a member of the Monterey Bay Dahlia Society in California. he has cultivated a wide range of plants for nearly 20 years. He says his irrigation experience comes from those years of trial and error, mistakes, and success, and it is adaptable to home gardeners and commercial-scale growers.
Casey will be speaking on the basics of drip irrigation, planning, and designing a system, components of a drip system, and soil types. He will also share resources that he wishes were available when setting up his first system.
Past Event - Members' Holiday Party
Members’ Holiday Party. December 7th. See your email for details. You must RSVP to attend.
Past Event - November Meeting
Galena Berkompas will be our speaker.
Gaelena lives in Washington State. She currently grows 5000 plants, and over 500 varieties
Her goal is to grow and send out the healthiest dahlias that she possibly can and help find and propagate rarer varieties so that more people can experience their beauty.
She’s excited to share with us more about how she grows and nurtures beautiful dahlias.
Past Event - DSO Photo Contest - Submittal Phase
The categories for this year are:
Portrait
Macro
Enhanced (digitally)
Gardens
Shows
Dahlias with Critters and People
All photos dahlia-centric.
October 14-24, email your entries
Voting will be Nov 1-8
Winners announced at the DSO Meeting Nov 15 and we will vote for Best in Show.
View event and see your emails for more details
Tuber Auction
Join us as we revive the DSO tradition of a tuber auction. You must be a member to bid. (May join onsite.)
Festivities will begin at 7 pm at the Brushwood Shelter within Furnace Run Metro Park, 4955 Townsend Rd., Richfield 44286.