Collection: Dahlia Tuber Shop
We have closed spring shipped sales for 2026. All orders have shipped.
Thank you for your support!!
We will begin updating this page with what we're growing in 2026 and will be back in the fall. Interested in getting sale alerts? Make sure you've subscribed to our emails.
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Sold outAraluen Leatrice Dahlia Tuber
Regular price $38.00 USDRegular priceUnit price / perSale price $38.00 USDSold out -
Sold out20th Avenue Ingrid Dahlia Tuber
Regular price $10.00 USDRegular priceUnit price / perSale price $10.00 USDSold out -
Sold outClearview Pataha Dahlia Tuber
Regular price $25.00 USDRegular priceUnit price / perSale price $25.00 USDSold out -
Sold out20th Avenue Old Major Dahlia Tuber
Regular price $15.00 USDRegular priceUnit price / perSale price $15.00 USDSold out -
Sold outFerncliff Pearl Dahlia Tuber
Regular price $15.00 USDRegular priceUnit price / perSale price $15.00 USDSold out -
Sold outChimacum Night Dahlia Tuber
Regular price $15.00 USDRegular priceUnit price / perSale price $15.00 USDSold out -
Sold outBloomquist Jean Dahlia Tuber
Regular price $25.00 USDRegular priceUnit price / perSale price $25.00 USDSold out -
Sold outBell's Palermo Dahlia Tuber
Regular price $35.00 USDRegular priceUnit price / perSale price $35.00 USDSold out -
Chateau de la Bourdaisiere Dahlia Tuber
Regular price $40.00 USDRegular priceUnit price / perSale price $40.00 USDSold out -
Sold outCopper Boy Dahlia Tuber
Regular price $15.00 USDRegular priceUnit price / perSale price $15.00 USDSold out
Glass House Flower Farm Tuber Policies and Guarantee
Sale Quantities: Varieties marked "LIMIT 1" - one per household per season. Customers that exceed these limit are subject to order cancellation.
Shipping: Flat rate $18 for all orders. Free automatic combined shipping on multiple orders - must use same shipping address and payment method.
Due to agriculture restrictions, we are unable to ship to Hawaii or outside of the US.
Receipt of Damaged Tubers: Inspect your tubers immediately on arrival. If your tubers were damaged during shipment, please send us an email with photos within 48 hours of receipt.
Stock Failure: In an effort not to oversell, we only list tubers that have visible eyes and firm bodies. If a variety in your order unexpectedly becomes unavailable before shipping, you will be notified. Buyers will be given the option to cancel the entire order or only the unavailable items, but you MUST respond to your notification email within 48 hours. If you do not respond, we will only refund the unavailable item(s).
Virus Practices & Policy: According to the American Dahlia Society, over 80% of dahlias are infected with one or more viruses. This is an unfortunate reality of enjoying dahlia blooms. We take the following measures to minimize the spread of viruses:
- Cull and dispose of any stock that appears symptomatic or generally underperforms
- Soak snips in bleach solution between plants
- Deter insects with the Brix method and by releasing successions of beneficial insects
Despite these measures, we are unable to offer a virus-free guarantee and we do not issue refunds for stock that appears symptomatic in your field.
Gall Prevention Practices and Policy: The bacteria that cause crown gall and leafy gall infect many plants, both wild and cultivated, and can be lurking in soil, compost, and runoff. We take the following steps to minimize the spread of gall and ensure we are not shipping infected stock:
- All tubers and cuttings are sourced from reputable growers and grown on farm a minimum of one growing season.
- We do not source from or resell tubers from wholesalers or other farms.
- Our compost is homemade and we do not add plant matter that could harbor the bacteria.
- Any symptomatic stock is culled and destroyed. Plants immediately adjacent are also destroyed, and plants surrounding those are quarantined for at least one full year. Any beds that see infection are not replanted for at least 2 years.
- Shovels and snips are sanitized with bleach solution between plants.
- All stock is inspected in the fall, winter inventory, and before shipping.
In the event your tuber shows any symptoms of leafy or crown gall within 30 days of receipt, please immediately let us know. After 30 days and introduction to your environment, we do not issue refunds.
Tuber Quality: As a small business, your satisfaction is extremely important to us. We only ship firm tubers with visible eyes, but please note that tubers come in all shapes and sizes. We try to note the chronically small or thin varieties so you are not surprised, but note that size and appearance have no impact on viability. We occasionally ship cut end tubers if the remaining tuber size is acceptable.
Glass House Flower Farm is not responsible for dahlia performance factors outside of our control, including improper storage or planting, or insect or rodent damage.
Refund Policy: We offer refunds for unanticipated stock losses on our end, tubers damaged in transit, and tubers that get mixed up and are not true to variety. We will offer a replacement where possible.
Contact: Email glasshouseflowerfarm@gmail.com for order issues or fill out our website's contact form. We have jobs outside of the farm and a farm to look after, so response to initial email can take up to one week. We aren't ignoring you and will be back to manage the inbox when we can - often late nights or rainy days. Please note - we do not engage in customer service discussions via social media.