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Manchurian Walnut

Juglans mandshurica

Also called Japanese Walnut

Manchurian Walnut
Photo: Jean-Pol GRANDMONT, CC BY 2.5

Juglans mandshurica is a deciduous tree in the walnut family, native to East Asia, that grows rapidly and is grown as a hardy ornamental and nut tree in cold temperate regions. It is a large tree, reaching about 25 metres, so it suits open gardens and parks rather than small spaces.

Family
Juglandaceae (Walnut family)
Grows as
Tree
Light
Full sun
Water
Water regularly while establishing, then it copes with normal rainfall; deep watering in dry spells suits it best.
Soil
Deep, fertile, well-drained loam.
Temperature
Very hardy, tolerating down to at least -45 °C; needs a long cold winter.
How easy
Easy
Edible
Yes, some parts
Native range
Russian Far East to China and Temp. E. Asia
Climate
temperate

About

Juglans mandshurica, also known as Manchurian walnut or tigernut, is a species of deciduous tree in the walnut family, Juglandaceae. It is native to East Asia.

Where it grows

The species is native to the Eastern Asiatic Region (China, Russian Far East, North Korea and South Korea).

Uses

The kernels of the nuts are edible, but small and difficult to extract. The timber is in use, but less valuable than that of English walnut or black walnut.

Other Juglans plants

Argentine Walnut · Southern California Black Walnut · Butternut · Northern California Black Walnut · Hebei Walnut · Little walnut · Andean walnut · Black Walnut · Walnuts · Persian Walnut · Iron Walnut · Walnut

Text excerpted from the Wikipedia article Juglans mandshurica 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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