Black Diamond dahlia
Dahlia 'Black Diamond'
USDA zones8 to 11
SunHandles full sun to partial sun
WaterHandles moderate to moist soil
- Bloom season
- Summer, autumn
- Foliage color
- Green
- Toxicity
- Toxic to dogs, toxic to cats
Garden uses
Attracts
Notes
'Black Diamond' dahlia (Dahlia 'Black Diamond') is a bulb for borders, cut flowers, containers, and cottage gardens. It is hardy to USDA zone 8, or down to 10°F (-12°C). This plant likes full or part sun and average to moist soil. It blooms from early to late summer and again in early to late autumn. Butterflies, hummingbirds, and bees visit the flowers.
Pairs well with Pineapple sage, Lemongrass, June hosta, and Vermillionaire cuphea.