This variety features glossy, narrow, strap-like leaves that give rise to sturdy stems topped by large rosy-purple flowers in late June. 'Millenium' is free-flowering and sterile, which will eliminate the possibility of "too much of a good thing".
Perennial | |
Allium | |
Ornamental Onion | |
Zone 5 | |
5+ hours | |
Clay, Dry, Moist, Sandy | |
Plant with Foxgloves and Dianthus | |
Combine with Achillea and Lady's Mantle | |
15-20" | |
15-20" | |
Summer | |
Purple | |
Rapid | |
Mound | |
Plant-tone | |
Yes | |
Yes | |
Digitalis, Dianthus, Achillea, Alchemilla |