Elaeagnus angustifolia (Russian Olive)


Botanical Information

FamilyElaeagnaceae
GenusElaeagnus
Speciesangustifolia
CategoryWoody
TypeShrub (deciduous)
OriginSouthern Europe to Western to Central Asia and Himalayas.
Ethnobotanical Uses
Disclaimer
The orient make a sherbet from it the fruit.
Pronunciation

Details

USDA Hardiness Zone3 - 7
USDA Hardiness Ref.
Canada Hardiness Ref.
RHS Hardiness ZoneH7
RHS Hardiness Ref.
Temperature (°C)-20
Temperature (°F)-4
Height3 - 6 m
Spread3 - 6 m
GrowthMedium
Flowering PeriodMay, June

Description and Growing Information

ID CharacteristicSilver foliage, fragrant flowers and small olive-like silver fruit.
ShapeRounded and broad spreading.
LandscapeHedges and border planting.
PropagationSeed and cuttings.
CultivationFull sun and partial-shade. Moist and well-drained soils. Prefers light, sandy loam soils. Drought and deer tolerant.
PestsLeaf spot, cankers, rust, Verticillium wilt and crown gall.
Notable SpecimensNiagara Parks Botanical Gardens, Niagara Falls, Ontario, Canada. Masonville, London, Ontario, Canada.
HabitatMarshlands, rivers and wetlands.
Bark/Stem DescriptionConsistently ridged and polated.
Flower/Leaf Bud DescriptionSmall, solitary, sessile and round with exposed scales.
Leaf DescriptionAlternate, simple, oblong-lanceolate and 2.5 - 7.5 cm long
Flower DescriptionPerfect, apetalous, calyx tube campanulate with 4 spreading lobes, 0.5 cm long and fragrant.
Fruit DescriptionDrupe-like and 1 cm long. The flesh is sweet. Blooms August to September.
Colour DescriptionThe bark is dark greyish-black. The buds are greyish-brown with silvery scales. The flowers have a silvery outer surface with a yellow inner surface.
Texture DescriptionThe leaves have a fine texture. The bark has a fine to medium texture.

Photographs