Omega Dahlia
Description
Omega is a bold, attention-grabbing dahlia with large, fully double blooms that layer into a lush, rounded form ideal for showy garden color and striking cut arrangements. Held on strong stems, its abundant flowers make it a dependable producer through the season, bringing dramatic presence to borders, bouquets, and late-summer displays.
Specifications
| Form | BA |
|---|---|
| Color | Y |
| Bloom size | 10" |
| Plant height | 2.8 ft |
| Hybridizer | Ernest Cooper (Jescot Dahlias) |
| Year introduced | <1955 |
| Country of origin | UK |
How to grow Omega
Omega is a BA with 2.8 ft tall with 10-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
BA-form dahlias like Omega 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 Gwen — BA, Y
- 20th Ave Memory — BA, PK
- 20th Ave Old Major — BA, L
- AC White Rabbit — BA, V
- Blyton Softer Gleam — BA, LB
- Brown Sugar — BA, BR
Frequently asked questions
How tall does Omega grow?
Omega grows to about 2.8 ft.
What color is Omega?
Y — ADS color classification for Omega.
Who hybridized Omega?
Ernest Cooper (Jescot Dahlias), introduced in <1955.
Is Omega 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.