Elaeagnus commutata (Silverberry)


Michael's Opinion

An uncommon species of Elaeagnus that is proving an asset in the landscape. It is a native and will tolerate full sun and very poor lean soils in dry conditions. I am not sure how resistant to road salt it is as with other members of its species, it is worthy of investigation. It is grown for its silvery leaves that retain their intense silver colour through the entire growing season.

Botanical Information

FamilyElaeagnaceae
GenusElaeagnus
Speciescommutata
CategoryWoody
TypeShrub (deciduous)
Pronunciation

Details

USDA Hardiness Zone3 (4) to 6
USDA Hardiness Ref.
Canadian Hardiness Zone4
Canada Hardiness Ref.
RHS Hardiness Ref.
Temperature (°C)-29 to -34
Temperature (°F)-20 to -30
Height1.75 m
Spread2 m
GrowthMedium
Flowering PeriodMay

Description and Growing Information

ShapeMounded
CultivationFull sun, will tolerate poor lean soils in dry conditions
PestsLeaf spots, cankers, rusts, Verticillium wilt, crown gall
Leaf DescriptionAlternate, simple, ovate to oblong, 3.5-8 cm long, both side covered with glistening silvery white scales
Flower DescriptionFragrant, silvery yellow, tubular 1 cm long
Fruit DescriptionSilvery, 85 mm long, egg shapd drupe that ripens in September to October.
Colour DescriptionSilver white and are the showiest of the Elaeagnus species.

Photographs