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Western mountain ash (Sorbus sitchensis)

Photo: Jesse Taylor, CC BY-SA 3.0, via Wikimedia Commons

Trees and shrubs

Western mountain ash

Sorbus sitchensis

Call for availabilityNative to the USRestorationWildlifeLandscape

Western mountain ash is a deciduous shrub. Up to about 12 feet tall. In the wild it grows in wooded or open, upper montane to subalpine slopes.

  • Light

    Sun, Part shade, Shade

Sizes and pricing for this plant are being confirmed for the coming season.

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Growing guide

Growth habit
Deciduous Shrub
Mature size
Up to about 12 feet tall.
Soil moisture
Moist
Light
Sun, Part Shade, Shade
Bloom
White · Jun, Jul
Grows in
Wooded or open, upper montane to subalpine slopes
Native range
AK & Yukon, s. through mts. to n. CA, e. to e. B.C., n. ID & n.w. MT

Wildlife and uses

Grouse, cedar waxwings & grosbeaks consume the berries.

Attracts: Birds

Good for: Restoration, Wildlife, Landscape

Sources

Hardiness zone is estimated from the USDA minimum temperature. Uses are suggested from USDA plant traits.

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