Dahlia ‘Seattle’
Description
This fun yellow-and-white bicolor novelty always adds a cheerful twist to bouquets. The large flowers are reminiscent of golden candy corn and sit atop tall, strong stems.
Details
Form: formal decorative
Bloom size: 6 to 8 in
Site: full sun
Days to maturity: 80 to 100 days
Plant spacing: 12 to 18 in
Pinch: when 12 in tall
Bloom size: 6 to 8 in
Site: full sun
Days to maturity: 80 to 100 days
Plant spacing: 12 to 18 in
Pinch: when 12 in tall
Harvesting/Vase Life
Dahlias don’t unfurl much once they’ve been harvested so it’s important to not pick them too early. Harvest when blooms are three-quarters of the way open, but not overly ripe. Check the back of each flower head, looking for firm and lush petals versus papery or slightly dehydrated ones. Place into water with hydrator, or sear stem ends by placing into 160°F to 180°F (just off boiling) water and allow to cool for one hour. Expect a vase life of 5 days.
Details
Description
This fun yellow-and-white bicolor novelty always adds a cheerful twist to bouquets. The large flowers are reminiscent of golden candy corn and sit atop tall, strong stems.
Details
Form: formal decorative
Bloom size: 6 to 8 in
Site: full sun
Days to maturity: 80 to 100 days
Plant spacing: 12 to 18 in
Pinch: when 12 in tall
Bloom size: 6 to 8 in
Site: full sun
Days to maturity: 80 to 100 days
Plant spacing: 12 to 18 in
Pinch: when 12 in tall
Harvesting/Vase Life
Dahlias don’t unfurl much once they’ve been harvested so it’s important to not pick them too early. Harvest when blooms are three-quarters of the way open, but not overly ripe. Check the back of each flower head, looking for firm and lush petals versus papery or slightly dehydrated ones. Place into water with hydrator, or sear stem ends by placing into 160°F to 180°F (just off boiling) water and allow to cool for one hour. Expect a vase life of 5 days.
Sources
How to Grow
Sources
How to Grow
Seed-Saving Mini Course
Learn how to save seed from zinnia, dahlia, and celosia
In our free, three-part video series, you’ll learn everything you need to know to save seeds on a home scale, including how plants are pollinated and isolation techniques to ensure varieties come back true, how to tell when plants are ready to pick and how to harvest the seeds, and how to properly dry, clean, and store seeds long term.
