Data provided by the participants of the Consortium of California Herbaria

View additional distribution information on the Jepson eflora

Allium acuminatum , also known as the tapertip onion or Hooker's onion, a species in the genus Allium and is native to the Western United States and Canada. Its bulbs are small and spherical and smell like onions. The flowers are pink to purple on a long stem which appear after the leaves have died. The onions were eaten by first peoples in southern British Columbia. They were harvested in either early spring or late fall and usually cooked in pits.

Plant type

Perennial herb

Size

1 ft Tall

Form

Upright

Growth rate

Fast

Calscape icon
Color

Purple, Pink

Flowering season

Summer

Sun

Partial Shade

Water

Moderate

Soil description

Prefers sandy or loamy soils. Does not grow well in clay soils.

Propagation

For propagating by seed: No treatment.

Sunset Zones

6, 7, 14, 15, 16, 17, 18

Site type

Hills and plains

Plant communities

Yellow Pine Forest

Bats
Bees
Caterpillars
Butterflies

Butterflies and moths supported

0 confirmed and 12 likely

Confirmed Likely

Ipsilon Dart

Agrotis ipsilon

Rascal Dart

Agrotis malefida

The Nutmeg

Anarta trifolii