Montana Centennial Dahlia
Description
Montana Centennial is a classic garden standout, producing abundant, well-formed blooms on sturdy stems for dependable cutting and display. Its bold, richly colored flowers make an eye-catching focal point in beds and bouquets, with a strong, upright habit that keeps the show going from midsummer until frost.
Specifications
| Form | FD |
|---|---|
| Color | LB |
| Bloom size | 7" |
| Plant height | 5 ft |
| Hybridizer | William McClaren |
| Year introduced | 1990 |
| Country of origin | USA |
How to grow Montana Centennial
Montana Centennial is a FD with 5 ft tall with 7-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 Montana Centennial 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 Montana Centennial grow?
Montana Centennial grows to about 5 ft.
What color is Montana Centennial?
LB — ADS color classification for Montana Centennial.
Who hybridized Montana Centennial?
William McClaren, introduced in 1990.
Is Montana Centennial 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.