Casablanca larkspur
Delphinium 'Casablanca'
USDA zones3 to 7
SunNeeds full sun (6+ hours)
Size2.5 to 3 feet tall12 to 24 inches wide
- Bloom season
- Spring, summer
- Bloom color
- White
Notes
'Casablanca' larkspur (Delphinium 'Casablanca') is a perennial for borders, cottage gardens, and cut flowers. It is hardy to USDA zone 3, or down to -40°F (-40°C). This plant likes full sun. Tall spikes of white flowers open in late spring and continue into early to mid summer. The plants reach 30 to 36 inches tall and 12 to 24 inches wide, so you can set them toward the back of a bed.
Pairs well with Honey Gold peony, Immortality iris, and Blonde Ambition blue grama.