Persian Star Allium
Persian star allium is grown for its amazing flower heads. They are composed of many small, star-shaped purple flowers with narrow petals. In late spring, they form a large sphere about the size of a softball.
Once the flowers are done blooming, the seedhead turns tan and retains its shape. Some gardeners like to use the dried flower head in craft projects.
The strong stems hold the flower head high above the leaves. The strap-like leaves grow close to the ground and are hardly noticeable.
Add this plant to your landscape by planting bulbs in fall.
Persian Star Allium
Persian star allium is grown for its amazing flower heads. They are composed of many small, star-shaped purple flowers with narrow petals. In late spring, they form a large sphere about the size of a softball.
Once the flowers are done blooming, the seedhead turns tan and retains its shape. Some gardeners like to use the dried flower head in craft projects.
The strong stems hold the flower head high above the leaves. The strap-like leaves grow close to the ground and are hardly noticeable.
Add this plant to your landscape by planting bulbs in fall.
Plant details
Botanic Name
Allium christophii
Pronunciation
AL-ee-um kris-TOF-ee-eye
Mature Height
12 to 24 in.
Mature Spread
6 to 12 in.
Water usage
One Droplet: Water twice per month or less, once established.
Two Droplets: Water about once per week, once established.
Three Droplets: Water about twice per week, once established.
Flower Color
purple
Bloom time
early summer
Natural Habitat
Asia
Light Requirements
sun
Cold Hardiness
USDA zones 3-8
Elevation Limit
not specified
Performance
Persian star allium has performed very well at the Water Wise Demonstration Garden. It is one of the few bulbs that the voles, rabbits, and deer leave alone.
Plant it among other plants with beautiful leaves since only the flowers have ornamental value.
Maintenance
After blooming, the entire plant will go dormant. Cut back to ground level after the seedhead and stalk turn brown in mid summer. The seedhead can be used in dried arrangements or crafts.