Katherine's Sunset Dahlia
Description
Katherine's Sunset glows with warm sunset tones—blended apricot, peach, and soft gold—that deepen beautifully as the blooms mature. Its full, petal-packed flowers create a lush, romantic look on strong stems, making it an excellent choice for cutting gardens and adding rich, late-summer color to borders. Expect a steady display of eye-catching blooms that pair effortlessly with both pastels and bold autumn hues.
Specifications
| Form | FD |
|---|---|
| Bloom size | 4.5" |
| Plant height | 5 ft |
| Hybridizer | Emily Fontes |
| Year introduced | 2026 |
How to grow Katherine's Sunset
Katherine's Sunset is a FD with 5 ft tall with 4.5-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
FD-form dahlias like Katherine's Sunset 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
- 20th Ave & Baker Rd — FD, W
- 20th Ave Pure Prince — FD, L
- 20th Ave Rayna — FD, DP
- 20th Ave Softer Peach — FD, PK
- AC Devin — FD, DB
- Ace Summer Sunset — FD, LB
Frequently asked questions
How tall does Katherine's Sunset grow?
Katherine's Sunset grows to about 5 ft.
Who hybridized Katherine's Sunset?
Emily Fontes, introduced in 2026.
Is Katherine's Sunset 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.