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Oleaster

Elaeagnus

Also called Silverberry, Oleasters, Silverberries

Oleaster
Photo: Unknown author, Public domain

Elaeagnus is a genus of about 90 shrubs and small trees, commonly called silverberry or oleaster, grown for silvery foliage, fragrant flowers and edible fruit. Growing conditions vary by species, so check the specific plant you intend to grow.

Family
Elaeagnaceae (Elaeagn family)
Light
Full sun, Part shade
Water
Water regularly while establishing, then reduce; tolerates dry spells once mature.
Soil
Well-drained soil, tolerates poor and alkaline soil.
Temperature
Hardy to about -25 °C in many species; protect young plants from severe frost.
How easy
Easy
Safety
Not known to be toxic

About

Elaeagnus is a genus of about 90 species of flowering plants in the family Elaeagnaceae. Species of the genus are commonly known as silverberry or oleaster.

How to grow it

Elaeagnus species are widely cultivated for their showy, often variegated, foliage, and numerous cultivars and hybrids have been developed.

The fruit is acidic and somewhat astringent. It makes good tarts.

Where it grows

The vast majority of the species are native to temperate and subtropical regions of Asia. Elaeagnus triflora extends from Asia south into northeastern Australia, while E. commutata is native to North America, and Elaeagnus philippinensis is native to the Philippines. One of the Asian species, E. angustifolia, may also be native in southeasternmost Europe, though it may instead be an early human introduction there. Also, several Asiatic species of Elaeagnus have become established as introduced species in North America, with some of these species being considered invasive, or even designated as noxious, in portions of the United States.

Other Elaeagnus plants

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

Text excerpted from the Wikipedia article Elaeagnus 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.

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