Worton Blue Streak Dahlia
Description
Worton Blue Streak is an eye-catching decorative dahlia with creamy white petals dramatically brushed and streaked with violet-blue to purple, making every bloom uniquely patterned. The full, layered flowers stand out beautifully in borders and cutting gardens, adding a cool-toned, painterly accent that pairs effortlessly with both pastels and bold summer color. Expect strong garden presence and plenty of conversation-starting stems for bouquets.
Specifications
| Form | SC |
|---|---|
| Color | L |
| Bloom size | 4" |
| Plant height | 4 ft |
| Hybridizer | Norman W Lewis |
| Year introduced | 1975 |
| Country of origin | UK |
How to grow Worton Blue Streak
Worton Blue Streak is a SC with 4 ft tall with 4-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 Worton Blue Streak 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 Worton Blue Streak grow?
Worton Blue Streak grows to about 4 ft.
What color is Worton Blue Streak?
L — ADS color classification for Worton Blue Streak.
Who hybridized Worton Blue Streak?
Norman W Lewis, introduced in 1975.
Is Worton Blue Streak 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.