Hemisphere Dahlia
Description
Hemisphere is a show-stopping ball dahlia prized for its perfectly rounded, tightly packed blooms and clean, modern look in the garden and vase. The formal, honeycomb-like petals create long-lasting flowers on strong stems, making it an excellent choice for cutting and for adding crisp structure to mixed borders.
Specifications
| Form | WL |
|---|---|
| Color | DB |
| Bloom size | 5" |
| Plant height | 4 ft |
| Hybridizer | A.C. Koot |
| Year introduced | 2014 |
| Country of origin | Netherlands |
How to grow Hemisphere
Hemisphere is a WL with 4 ft tall with 5-inch blooms. Plant tubers 12–18 inches apart in full sun after the last frost. Pinch when plants reach 12 inches tall to encourage bushier growth and more blooms.
Harvest & vase life
WL-form dahlias like Hemisphere harvest dahlias when blooms are three-quarters to fully open. With clean cuts and fresh water, most varieties last 4–7 days in the vase.
Similar dahlia varieties
- Bracken Ballerina — WL, LB
- Bride To Be — WL, W
- Bridezilla — WL, W
- Carmen Bunky — WL, DP
- Carolina Wagemans — WL, DP
- Chateau De La Bourdaisiere — WL, PK
Frequently asked questions
How tall does Hemisphere grow?
Hemisphere grows to about 4 ft.
What color is Hemisphere?
DB — ADS color classification for Hemisphere.
Who hybridized Hemisphere?
A.C. Koot, introduced in 2014.
Is Hemisphere good for cut flowers?
Yes. Dahlias are among the most popular cut flowers for home and market growers. Expect 4–7-day vase life with proper hydration.