Allium 'Millenium'

Ornamental Onion

USDA Hardiness Zone 5-8

An upright, compact, tidy Allium with 2" violet, globe-shaped blooms in summer. Scented, glossy green, narrow blades of foliage.

Height

12-16 in

Spread

12-14 in

Color

Violet

Interesting Notes

Bred by Mark McDonough

Bloom Time

June-July

When to Divide

spring

Good Companions

Stonecrop (Sedum ), Woolly Thyme (Thymus pseudolanuginosus), Yarrow (Achillea millefolium), Bluemist Shrub (Caryopteris ), Alpine Pinks (Dianthus ), White Coneflower (Echinacea purpurea), Tall Bearded Iris (Iris ), Variegated Cheddar Pinks (Dianthus ), Creeping Sedum (Sedum Sunsparkler® ), Autumn Moor Grass (Sesleria autumnalis), Double Meadow Buttercup (Ranunculus aconitifolius), Hens and Chicks (Sempervivum ), Cottage Pink (Dianthus plumarius), Beardtounge (Penstemon digitalis)

Characteristics & Attributes

Attracts Wildlife
Butterflies
Attributes & Uses
Culinary
Fragrant
Cut Flowers
Containers
Ground Cover
Dried Flowers
Critter Resistance
Deer Resistant
Rabbit Resistant
Exposure
Full Sun
Foliage Color
Green
Season of Interest (Flowering)
Summer
Season of Interest (Foliage)
Summer
Fall
Spring
Soil Moisture Preference
Well-drained
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