Allen's High Voltage Dahlia
Description
Allen's High Voltage electrifies the garden with vivid, high-impact color on fully double blooms that look like they’re glowing from the center. Borne on strong stems, it’s an eye-catching choice for cutting and for adding bold energy to borders and bouquets all season long.
Specifications
| Form | ID |
|---|---|
| Color | PR |
| Hybridizer | A Manuel |
| Year introduced | 2017 |
| Country of origin | USA |
How to grow Allen's High Voltage
Allen's High Voltage is a ID. 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
ID-form dahlias like Allen's High Voltage 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
- AC Paint — ID, V
- AC Twisp — ID, LB
- Andrew Charles — ID, OR
- Andy's Legacy — ID, BR
- Bahama Mama — ID, DB
- Baron Katie — ID, FL
Frequently asked questions
What color is Allen's High Voltage?
PR — ADS color classification for Allen's High Voltage.
Who hybridized Allen's High Voltage?
A Manuel, introduced in 2017.
Is Allen's High Voltage 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.