'White Swan' is a perennial garden favorite with white flowers, flatter petals than the species and prominent green to yellow cones. It will blooms from July to September.
Perennial | |
Echinacea | |
Coneflower | |
Zone 3 | |
6+ hours | |
Clay, Dry, Moist, Sandy | |
Plant with Campanula and Agastache | |
Combine with Achillea and Nepeta | |
30-36" | |
1-2' | |
Fall, Summer | |
White | |
3-4" | |
Rapid | |
Upright | |
Lime, Plant-tone | |
Seedheads | |
Yes | |
Yes | |
Yes | |
Yes | |
Campanula, Agastache, Achillea, Nepeta |