Kenora Challenger Dahlia
Description
Kenora Challenger is a show-stopping giant dinnerplate dahlia, prized for its massive, fully double blooms in rich, velvety red that deepen beautifully as they mature. The broad, slightly twisted petals create a dramatic, high-impact flower ideal for bold garden color and breathtaking cut arrangements, with long, sturdy stems that make it a favorite for vases.
Specifications
| Form | SC |
|---|---|
| Color | W |
| Bloom size | 7" |
| Plant height | 4.5 ft |
| Hybridizer | Gordon Leroux |
| Year introduced | 1991 |
| Country of origin | USA |
How to grow Kenora Challenger
Kenora Challenger is a SC with 4.5 ft tall with 7-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
SC-form dahlias like Kenora Challenger 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 Ben — SC, LB
- Black Jack — SC, DR
- Cheers — SC, R
- Clearview Jonas — SC, LB
- Drama Queen — SC, PR
- Fire Magic — SC, FL
Frequently asked questions
How tall does Kenora Challenger grow?
Kenora Challenger grows to about 4.5 ft.
What color is Kenora Challenger?
W — ADS color classification for Kenora Challenger.
Who hybridized Kenora Challenger?
Gordon Leroux, introduced in 1991.
Is Kenora Challenger 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.