Danny Boy Dahlia
Description
Danny Boy is a rich, moody dahlia that captivates with deep burgundy-to-near-black blooms and velvety petals that glow in late-summer light. Its well-formed flowers make a dramatic statement in the border and are especially striking in cut arrangements, pairing beautifully with pastels and bright whites for high contrast. A dependable, repeat-blooming plant that brings elegant, gothic color to the garden from midseason into fall.
Specifications
| Form | FD |
|---|---|
| Color | V |
| Bloom size | 4" |
| Plant height | 3.8 ft |
| Year introduced | <1999 |
How to grow Danny Boy
Danny Boy is a FD with 3.8 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
FD-form dahlias like Danny Boy 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 Danny Boy grow?
Danny Boy grows to about 3.8 ft.
What color is Danny Boy?
V — ADS color classification for Danny Boy.
Is Danny Boy 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.