« Previous Plant  |  Next Plant »

Delphinium 'Black Knight'

Larkspur

This is the darkest of the Delphiniums. This is unsurpassed for providing a dramatic, eye-catching display. Dark purple flowers with black bees appear in early summer and possibly again in autumn. Tall stately flower spikes are admired for their dignified appearance. An old-fashioned favorite for traditional perennial gardens. Effective in cutting gardens. Attracts butterflies and hummingbirds.

Attracts Wildlife
• Attracts Butterflies
Critter Resistance
• Deer Resistant
Exposure
• Full Sun
• Partial Sun
Attributes
• Cut Flower/Foliage
Foliage Color
• Green
Season of Interest (Foliage)
• Summer
Soil Moisture
• Well-Drained
Bloom Time
• June - July
Growing & Maintenance Tips for Delphinium 'Black Knight'

Fertilize before flowering time. Often need staking or some form of support in windy areas. Cut back all old growth when new basal growth is visible.

Learn More about Delphinium (Larkspur)