Allen's Showboat Dahlia
Description
Allen's Showboat is a beautiful dahlia variety hybridized by A Manuel in 2025.
Specifications
| Form | LC |
|---|---|
| Color | R |
| Plant height | 6 ft |
| Hybridizer | A Manuel |
| Year introduced | 2025 |
| Country of origin | USA |
How to grow Allen's Showboat
Allen's Showboat is a LC with 6 ft tall. 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
LC-form dahlias like Allen's Showboat 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
- Black Narcissus — LC, DR
- Bloomquist Sue — LC, OR
- Citron du Cap — LC, Y
- Hapet Champagne — LC, LB
- Hollyhill Pinkie — LC, LB
- Lakeview Peach Fuzz — LC, LB
Frequently asked questions
How tall does Allen's Showboat grow?
Allen's Showboat grows to about 6 ft.
What color is Allen's Showboat?
R — ADS color classification for Allen's Showboat.
Who hybridized Allen's Showboat?
A Manuel, introduced in 2025.
Is Allen's Showboat 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.