Delphinium grandiflorum 'Blue Butterfly' is a good plant for rock gardens , containers , or the front of the border. The long-spurred flowers attract hummingbirds and butterflies . It's a short-lived, first-year flowering perennial that can be grown as an annual.
Sowing Delphinium grandiflorum 'Blue Butterfly' Seeds
Start delphinium seeds indoors 8 weeks before the last frost date. Sow 1/8" deep. Full sun to part shade. Fertile, well-drained soil.