Silverberry (Wolf Willow) vs Frank Hazelnut - TreeTime.ca

Silverberry (Wolf Willow) vs Frank Hazelnut

Elaeagnus commutata

Corylus avellana Frank

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Silverberry (Wolf Willow)
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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.

The Frank Hazelnut produces nuts that are medium size and ripen mid August. This is one of the best eating hazelnuts for cold climates. It is a medium size deciduous tree from Saskatchewan, Canada. It is a productive tree that has been tested as both a pollinizer and a main crop cultivar for colder climates. The Frank Hazelnut is one of the cold hardiest hazelnut trees on the market and known to be resistant to eastern filbert blight.

Not all hazelnuts pollinate with each other so it is important to pick the correct pollination pairs. Two compatible varieties of hazelnut are required to produce nuts. Nuts will only be produced once maturity is reached, around 2-3 years.

Silverberry (Wolf Willow) Quick Facts

Frank Hazelnut Quick Facts

Zone: 1a
Zone: 3b
Height: 3 m (10 ft)
Height: 4 m (12 ft)
Spread: 0.9 m (3 ft)
Spread: 3 m (10 ft)
Light: partial shade, full sun
Light: shade, partial shade
Moisture: dry, normal
Moisture: normal
Growth rate: fast
Growth rate: medium
Life span: short
Life span: medium
Suckering: high
Suckering: low
Maintenance: medium


Foliage: silvery leaves
Flowers: yellow
Berries: silver, edible
Fruit size: medium, round
Harvest: mid august
Hybrid: no
Hybrid: yes
Catkins: no
Catkins: no


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