Hollyhill Bill M Dahlia
Description
Hollyhill Bill M is a show-stopping, formal decorative dahlia known for its large, fully double blooms with tightly arranged petals that create a bold, sculpted look in the garden. The strong, upright plants produce excellent long stems, making it a standout choice for cutting and for adding dramatic presence to late-summer and fall borders. Expect a reliable performer that flowers generously when given full sun, consistent moisture, and regular deadheading.
Specifications
| Form | NX |
|---|---|
| Color | DP |
| Bloom size | 4" |
| Plant height | 5.5 ft |
| Hybridizer | Ted (Ken) & Margaret Kennedy |
| Year introduced | 2013 |
| Country of origin | USA |
How to grow Hollyhill Bill M
Hollyhill Bill M is a NX with 5.5 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
NX-form dahlias like Hollyhill Bill M 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
- Caribbean Fantasy — NX, DB
- Crazy Legs — NX, OR
- Valley Porcupine — NX, LB
- Lucky Jill — NX, PR
- Lucky Madison — NX, DR
- RNX Indy (Red Sport) — NX, R
Frequently asked questions
How tall does Hollyhill Bill M grow?
Hollyhill Bill M grows to about 5.5 ft.
What color is Hollyhill Bill M?
DP — ADS color classification for Hollyhill Bill M.
Who hybridized Hollyhill Bill M?
Ted (Ken) & Margaret Kennedy, introduced in 2013.
Is Hollyhill Bill M 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.