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Allium Species, Ornamental Onion, Ornamental Allium

Alliumcarolinianum

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Genus

Allium (AL-ee-um)

Info

Species

carolinianum (kair-oh-lin-ee-AN-um)

Info

Synonym

Allium obtusifolium

Allium platystylum

Allium polyphyllum

Allium thomsonii

Sun Exposure

Full Sun

Foliage

Unknown - Tell us

Height

12-18 in. (30-45 cm)

Spacing

Unknown - Tell us

Hardiness

USDA Zone 3a: to -39.9 °C (-40 °F)

USDA Zone 3b: to -37.2 °C (-35 °F)

USDA Zone 4a: to -34.4 °C (-30 °F)

USDA Zone 4b: to -31.6 °C (-25 °F)

USDA Zone 5a: to -28.8 °C (-20 °F)

USDA Zone 5b: to -26.1 °C (-15 °F)

USDA Zone 6a: to -23.3 °C (-10 °F)

USDA Zone 6b: to -20.5 °C (-5 °F)

Danger

Unknown - Tell us

Bloom Color

Pink

Pale Yellow

Cream/Tan

Bloom Time

Mid Summer

Other Details

Gardener's Notes:

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positive

neutral

negative

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Allium Species, Ornamental Onion, Ornamental Allium

Alliumcarolinianum

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