Blue Bayou Dahlia
Description
Blue Bayou is an eye-catching dahlia prized for its cool, water-inspired coloring—lavender to soft purple tones that can shift with the light and temperature—set on full, neatly layered blooms. A strong garden and cutting choice, it produces long-stemmed flowers that add a refreshing, romantic note to bouquets from midseason right through frost.
Specifications
| Form | AN |
|---|---|
| Color | L |
| Bloom size | 4" |
| Plant height | 4 ft |
| Hybridizer | Utrechtse Dahliavereniging |
| Year introduced | 2001 |
| Country of origin | Netherlands |
How to grow Blue Bayou
Blue Bayou is a AN 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
AN-form dahlias like Blue Bayou 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.
Where to buy Blue Bayou tubers
Similar dahlia varieties
- Bloomquist Ginnie — AN, L
- Bloomquist Golden — AN, LB
- Mambo — AN, DB
- Platinum Blonde — AN, W
- Polka — AN, LB
- Sandia Brocade — AN, OR
Frequently asked questions
How tall does Blue Bayou grow?
Blue Bayou grows to about 4 ft.
What color is Blue Bayou?
L — ADS color classification for Blue Bayou.
Who hybridized Blue Bayou?
Utrechtse Dahliavereniging, introduced in 2001.
Is Blue Bayou 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.