Violet-blue, airy flowers with fringed petals are produced by this self-sower in late May to June. Shear back after the initial blooming for repeat flowers.
Perennial | |
Centaurea | |
Cornflower | |
Zone 3 | |
6+ hours | |
Clay, Dry, Moist, Sandy | |
Accent perennial | |
Massing in the perennial border | |
24-30" | |
24-30" | |
Spring, Summer | |
Blue | |
Rapid | |
Plant-tone | |
Yes | |
Yes | |
Nepeta, Campanula, Perovskia, Grasses |