Onion, Ornamental ‘Millennium’

SKU: 133247 Categories: ,


A truly impressive hybrid Ornamental Onion considered to be the best available in years. Compact upright clump of glossy, thick, green leaves with 2″ rose-purple ball clusters appearing just above the foliage on strong stems in mid to late summer. Easy to grow. Leaves have a slight onion smell when crushed. 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. The fleshy bulbs may be lifted and divided after several years, best done after the leaves wither.

Additional information

Weight 0.000 oz
Latin Name

Allium 'Millennium'

Plant Type

Perennial Bulb


Easy to grow. Adaptable to a variety of soil conditions.

Light Requirements



Plant Height

16-20 Inches

Plant Width

10-14 Inches


Narrow, deep green leaves.


2" rose-purple ball clusters in Summer.


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Special Features

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Container Size

Peak Season(s)



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