Allium cyaneum 'Sky Blue'
ONION
- Pot Size: 3-1/2"
- Height: 6-10"
- USDA Hardiness Zone: 4: -20ºF through -30ºF
- Season: July, August, September
- Exposure: Bright Sun, Sun, Light Shade
6-8 blue, bell-shaped flowers on umbels 1" across
Availability: Out of stock