Elaeagnus angustifolia
Russian Olive
Family |
Elaeagnaceae |
Genus |
Elaeagnus |
Species |
angustifolia |
Category |
Woody |
Type |
Shrub (deciduous) |
Pronunciation |
USDA Hardiness Zone |
3 - 7 |
RHS Hardiness Zone |
H7 |
Temperature (°C) |
-20 |
Temperature (°F) |
-4 |
Height |
3 - 6 m |
Spread |
3 - 6 m |
Landscape |
Hedges and border planting. |
Cultivation |
Full sun and partial-shade. Moist and well-drained soils. Prefers light, sandy loam soils. Drought and deer tolerant. |
Shape |
Rounded and broad spreading. |
Growth |
Medium |
ID Characteristic |
Silver foliage, fragrant flowers and small olive-like silver fruit. |
Pests |
Leaf spot, cankers, rust, Verticillium wilt and crown gall. |
Habitat |
Marshlands, rivers and wetlands. |
Bark/Stem Description |
Consistently ridged and polated. |
Flower/Leaf Bud Description |
Small, solitary, sessile and round with exposed scales. |
Leaf Description |
Alternate, simple, oblong-lanceolate and 2.5 - 7.5 cm long |
Flower Description |
Perfect, apetalous, calyx tube campanulate with 4 spreading lobes, 0.5 cm long and fragrant. |
Fruit Description |
Drupe-like and 1 cm long. The flesh is sweet. Blooms August to September. |
Colour Description |
The 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 Description |
The leaves have a fine texture. The bark has a fine to medium texture. |
Notable Specimens |
Niagara Parks Botanical Gardens, Niagara Falls, Ontario, Canada. Masonville, London, Ontario, Canada. |
Propagation |
Seed and cuttings. |
Ethnobotanical Uses (Disclaimer) |
The orient make a sherbet from it the fruit. |