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Deer Resistant
Click for previous Image Image 1 of 2 Allium giganteum Giant Allium

Photo © Netherland Bulb Company, Images may not be copied,
altered or reproduced without express written consent.

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Giant Allium

Allium giganteum

Big, show stopper allium! The single tall stem, supports a round cluster of purple flowers, resembling a big, soft, beautiful pom-pom.

A truly impressive Ornamental Onion, featuring big round heads of mauve-purple flowers in late spring. The tall stems are excellent for cutting or drying. Flowers are attractive to butterflies. This looks best when combined with a bushy, low-growing perennial to hide the withering onion leaves at blooming time; hardy Cranesbill Geraniums are an excellent companion. Plants go completely dormant during the summer. The fleshy bulbs may be lifted and divided after several years, best done in mid summer after the leaves wither or in early autumn.

Characteristics:

Bloom Time:

Blooms late spring to early summer

Mature Height:

50-60 Inches

Hardiness Zone:

4-9 Find your zone

Exposure:

Full Sun,Partial Shade

Features and Usage:

Homeowner Planting and Maintenance Tips:

Alliums are deer resistant and easy to grow in well-drained soil in full sun to partial shade. Water well after planting. Great ornamental value in the landscape and amazing cut or dried flowers.

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We have done our best to describe this plant as accurately as possible, however, different climates
and growing conditions in different parts of the country will affect height, bloom time, and color.