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Allium Species, Wild Onion, Coast Flatstem Onion, Scytheleaf Onion

Alliumfalcifolium

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Genus

Allium (AL-ee-um)

Info

Species

falcifolium (fal-sif-OH-lee-um)

Info

Synonym

Allium breweri

Sun Exposure

Full Sun

Sun to Partial Shade

Foliage

Unknown - Tell us

Height

under 6 in. (15 cm)

Spacing

6-9 in. (15-22 cm)

Hardiness

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)

USDA Zone 7a: to -17.7 °C (0 °F)

USDA Zone 7b: to -14.9 °C (5 °F)

USDA Zone 8a: to -12.2 °C (10 °F)

USDA Zone 8b: to -9.4 °C (15 °F)

USDA Zone 9a: to -6.6 °C (20 °F)

USDA Zone 9b: to -3.8 °C (25 °F)

Danger

N/A

Bloom Color

Magenta (pink-purple)

Bloom Time

Late Spring/Early Summer

Other Details

Gardener's Notes:

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positive

neutral

negative

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smiln32

Oklahoma City, OK (Zone 7a) | November 2004 | neutral

Prefers excellent drainage and does not like frequent summer waterings.

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