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Allium senescens var. glaucum (Circle onion)

Allium senescens var. glaucum Photo/Illustration: Chris Curless



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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11
Botanical Name: Allium senescens var. glaucum AL-ee-um sen-ESS-senz variety GLOK-um Common Name: Circle onion Genus: Allium
This plant's silver-blue leaves swirl like a cowlick. It produces flowers that are lollipop-shaped, pink with bright yellow accents and about 16 inches tall.
 Care: Grow in full sun to part shade and average to dry, well-drained soil. Divide regularly to maintain vigor.
 Propagation: Flowers in two years from seed. Sow seed in situ or divide plant in spring. Divide plants any time during the growing season by separating bulbs, making sure a rhizome is attached to each bulb.
 Problems: Aphids, powdery mildew, rust.
Height 1 ft. to 3 ft.
Spread 6 in. to 12 in.
Growth Habit Clumps
Light Full Sun to Part Shade
Moisture Dry to Medium
Characteristics Attracts Butterflies; Fragrant Foliage
Bloom Time Early Fall; Fall; Late Summer; Summer
Flower Color Pink Flower; Yellow Flower
Uses Beds and Borders
Style Ground Covers, Dried Flower, Cottage Garden
Seasonal Interest Spring Interest, Summer Interest, Fall Interest
Type Bulbs

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