The perfect way to label your dahlias is to use them directly on dampened tubers to write names, letters, numbers, etc. A must-have! Indelible mark when written on a damp dahlia tuber. We recommend using a damp paper towel or something similar to dampen your tuber immediately before writing with...
Every dahlia tuber order will include one complimentary copy. Our advice and recommendations on how to grow beautiful dahlias. This 14-page guide covers all stages of growing dahlias and is written by the Swan Island Dahlias staff. If a gift certificate is ordered along with merchandise, then shipping fees will...
Steel core for strength, plastic coated for protection, and weather resistant. Green color to easily hide in the foliage. Use with plant stretch tie or velcro. This item will be shipped separately. 4' has a 3/8" steel core and the 5' has a 7/16" steel core. If a gift...
1/2" wide stretch tape, 150 ft roll, long-lasting & flexible. Great for tying up plants. If a gift certificate is ordered along with merchandise, then shipping fees will apply to the merchandise total (excluding gift certificate). If purchased on the same order as dahlia tubers, they will all ship...
16 ft, light duty, but strong & durable. Various uses, just cut to size needed. If a gift certificate is ordered along with merchandise, then shipping fees will apply to the merchandise total (excluding gift certificate). If purchased on the same order as dahlia tubers, they will all ship...
Pre-cut 8" light duty ties. 20 ties per pack. If a gift certificate is ordered along with merchandise, then shipping fees will apply to the merchandise total (excluding gift certificate). If purchased on the same order as dahlia tubers, they will all ship in the Spring. If this item...
The Luster Leaf Rapiclip Copper Plant Label 4 pack 6 in. Can be used in gardens, plant beds, and even bushes. This 6” plant label has a copper marker, making it stand out in any area. The marking area measures 7/8th inches high by 2 ½ inches wide. It's also...
The Corona Bypass Pruners are crafted out of forged steel for the discerning dahlia grower. These pruners can be used for deadheading during the blooming season, and transition nicely to being used for trimming and dividing dahlia tubers in the fall. • Fully heat-treated, forged steel alloy construction blade designed...
Festival Special
VALID AUGUST 1 - SEPTEMBER 30
10% OFF
ALL DAHLIA TUBER ORDERS
Discount excludes prior purchases, gift certificates, gift shop, and cut flowers. Discount automatically applied at checkout. No coupon is necessary. Sale may not be combined with other offers, coupons, or promotions. All tubers will be shipped spring 2027 and must be planted the spring 2027 season, No Exceptions. Starts August 1, 2026, 12:01 am & Expires September 30, 2026, 11:59 pm. Discount does not apply to Phone, Fax, or Mail orders. No Rainchecks or Back-Orders.
AIl orders ship Spring 2027
Festival Special
Resources
Dahlias are grown from tubers (similar to a bulb, but thin-skinned like a potato). Plant tubers in the springtime, about the same time as you would your vegetable gardens or when the ground is warm enough to work up and play in daily. Plant them in a full sun location (giving them 6-8 hours of direct sunlight) and enjoy blooms all summer long. They will bloom and provide you with color and abundant flowers for cutting and enjoying throughout the summer.
The more you cut a dahlia plant, the more it will bloom. Most cut dahlias will last up to 5 days once cut and treated.
Dahlia tubers (and any items included in the same order) ship from March through May. Gift Certificates, Mercantile items, and Garden Supplies, ship year-round.
