Black Forest Ruby Dahlia
Dahlia ‘Black Forest Ruby’
1 quart pot
 
A bold and dramatic dahlia, Black Forest Ruby features rich ruby-red blooms set against dark, almost black foliage, creating a striking, high-contrast display. The flowers are medium-sized with a clean, open form, making them excellent for both garden impact and cutting. Its dark foliage adds depth and interest even when the plant is not in full bloom.
 
This variety thrives in full sun with well-drained soil and benefits from consistent moisture during the growing season. Regular deadheading encourages continued flowering, and staking may be helpful in more exposed locations. In colder climates, tubers can be lifted and stored after the first frost or treated as a seasonal plant.
 
Herbaceous perennial (tuberous)
Zones 8–11
Full sun
Grows 24–36 in. tall x 18–24 in. wide
Moderate water needs; prefers well-drained soil
Deer-resistant
Blooms Jul–Oct