Shirley Alliance Dahlia
Description
Shirley Alliance is a beautiful dahlia variety hybridized by W E Hall in 1977.
Specifications
| Form | IC |
|---|---|
| Color | OR |
| Hybridizer | W E Hall |
| Year introduced | 1977 |
| Country of origin | UK |
How to grow Shirley Alliance
Shirley Alliance is a IC. 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
IC-form dahlias like Shirley Alliance 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
- Hollyhill Augustina — IC, DB
- Hollyhill Cotton Candy — IC, DP
- Parkland Rave — IC, L
- Sun Kissed — IC, BR
- Annie's Wedding — IC, W
- Hollyhill Sincerely — IC, LB
Frequently asked questions
What color is Shirley Alliance?
OR — ADS color classification for Shirley Alliance.
Who hybridized Shirley Alliance?
W E Hall, introduced in 1977.
Is Shirley Alliance 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.