Silverberry (Wolf Willow) vs Wyoming Raspberry - TreeTime.ca

Silverberry (Wolf Willow) vs Wyoming Raspberry

Elaeagnus commutata

Rubus x Wyoming

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Silverberry (Wolf Willow)
Wyoming Raspberry

Silverberry (also known as Wolf Willow) is a common native North American shrub. This beautiful ornamental plant has characteristic silver leaves and fragrant yellow flowers.

Its silver berries remain on the branches through the winter. Silverberry is cold hardy and has some ability as a nitrogen fixer. It can grow on dry to moist sandy/gravel soils. This plant is very low maintenance.

Wyoming Raspberry is a blackberry/raspberry hybrid. It is a vigorous grower, with floricane canes reaching up to 8 feet, which you must support if they are heavily laden with fruit.

The fruit is a deep purple to black drupe, with a flavour between blackberry and raspberry.

It is more cold hardy than other black raspberry cultivars, suitable to cold hardiness zone 3a. Wyoming Black Raspberry is non-suckering, making it suitable for the small home garden.

The Wyoming Raspberry is a fast-growing floricane. This means that raspberries will not grow on canes the year they first grow. The mature canes they do grow on, however, produce more berries than primocane varieties.

Silverberry (Wolf Willow) Quick Facts

Wyoming Raspberry Quick Facts

Zone: 1a
Zone: 3a
Height: 3 m (10 ft)
Height: 2.4 m (8 ft)
Spread: 0.9 m (3 ft)
Spread: 1.2 m (4 ft)
Light: partial shade, full sun
Light: full sun
Moisture: dry, normal
Moisture: normal, wet
Growth rate: fast
Growth rate: fast
Life span: short
Life span: short
Suckering: high
Suckering: none


Foliage: silvery leaves
Foliage: small, rough, with jagged edges
Flowers: yellow
Berries: silver, edible
Berries: black raspberries
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: AB, BC, SK, MB, ON, QC, YT, NT, NU
Other Names: american silverberry, silver berry, wolf willow
Other Names: wyoming black raspberry