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Russian olive

Elaeagnus angustifolia

Also called Oleaster, Russian silverberry, Trebizond Date, Russian Elaeagnus, Elaeagnus

Russian olive
Photo: Katrin Schneider / korina.info, CC BY-SA 4.0

Russian olive is a thorny, silvery-leaved shrub or small tree native to Asia and eastern Europe, grown for its scented flowers, sweet fruit and drought and cold tolerance. It thrives in full sun and tolerates poor, salty or eroded soils.

Family
Elaeagnaceae (Elaeagn family)
Grows as
Tree, Shrub
Light
Full sun
Water
Water deeply when young, then rely mostly on rain once established.
Soil
Tolerates poor, sandy, alkaline, saline or eroded soils; good drainage preferred.
Temperature
Very cold hardy and heat tolerant; suited to temperate climates with hot summers.
How easy
Easy
Safety
Mildly toxic: Roots, shoots and bark contain harmine, harmane, harmol and calligonine alkaloids; the fruit is eaten and is not described as harmful.
Native range
E. Europe to Temp. Asia
Climate
temperate

About

Elaeagnus angustifolia, commonly called Russian olive, silver berry, oleaster, or wild olive, is a species of Elaeagnus, native to Asia and limited areas of eastern Europe. It is widely established in North America as an introduced species.

Safety

E. angustifolia contains the alkaloids harmine, harmane, and harmol in the roots and shoot, as well as calligonine in the bark.

Where it grows

The shrub possesses a high level of salinity tolerance enabling it to grow on bare mineral substrates and poor, eroded soils and environments.

Uses

It is widely grown across southern and central Europe as a drought- and cold-resistant ornamental plant for its scented flowers, edible fruit, attractive yellow foliage and black bark. It was grown in England by John Parkinson no later than 1633.

Other Elaeagnus plants

Eastern Silverberry · Cherry silverberry · Hybrid Broad Leaf Oleaster · Autumn olive · Oleaster

Text excerpted from the Wikipedia article Elaeagnus angustifolia by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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