Allium giganteum
Botanical Name
Allium giganteum
Hardiness
Zones 5 to 8
Height
3 to 4 feet
Width
2 feet
Flowers
Late spring to early summer: 5 to 6 inch spherical umbel, lilac pink flowers
Light
Full sun
Soil
Well-drained
Planting and Care
Plant 8 inches deep and space 12 inches apart
Problems
None serious, bulb rot
Varieties to Consider
'Globemaster' - 8" spheres of purple flowers in May thru June