These vigorous, long-lived plants produce luminous, true pale blue, airy flower spikes in summer and then again in late summer to fall.
Perennial | |
Delphinium | |
Larkspur | |
Zone 4 | |
5-12 hours | |
Moist, Sandy | |
Accent perennial and cut flower | |
Massed in the perennial border | |
3-4' | |
12-18" | |
Fall, Summer | |
Blue | |
1-1.5" | |
Rapid | |
Clump, Upright | |
Straw | |
Flower-tone, Lime | |
Yes | |
Yes | |
Geranium, Achillea, Paeonia, Leucanthemum |