Rosella Dahlia
Description
Rosella is an eye-catching decorative dahlia with lush, fully double blooms in rich rose-pink tones that glow in the garden and in the vase. Held on strong stems above vigorous plants, it’s a dependable mid-to-late season bloomer that keeps producing armloads of romantic flowers for cutting.
Specifications
| Form | FD |
|---|---|
| Color | PK |
| Bloom size | 5" |
| Plant height | 3.8 ft |
| Hybridizer | Cor Geerlings |
| Year introduced | 1963 |
| Country of origin | Netherlands |
How to grow Rosella
Rosella is a FD with 3.8 ft tall with 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 Rosella 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 Rosella grow?
Rosella grows to about 3.8 ft.
What color is Rosella?
PK — ADS color classification for Rosella.
Who hybridized Rosella?
Cor Geerlings, introduced in 1963.
Is Rosella 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.