Huge flower heads 5-6" wide of purple, few sights are as spectacular as this garden giant, huge purple flower heads are balanced on sturdy, straight, 4' stems.
Thousands of star-shaped flowers form each perfectly round head. They bloom in late spring to early summer and lasts for weeks in the garden and make beautiful cut flower arrangements. You can also dry the spent flower head for long lasting dry arrangements.
Allium gigantum makes a dramatic focal point that will stop traffic.
perennial
Zone: 3-9
Sun: full sun
Water: regular
Soil: rich, well-draining soil.
Height: up to 4' tall.
Bloom time: late spring-early summer
difficultly: easy