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Japanese Hornbeam

Carpinus japonica

Japanese Hornbeam
Photo: Bruce Marlin, CC BY 3.0

Carpinus japonica is a deciduous tree native to Japan, grown elsewhere as an ornamental for its glossy leaves and autumn colour. It is a species, not a genus, and is planted in gardens rather than grown as a houseplant.

Family
Betulaceae (Birch family)
Grows as
Tree
Light
Part shade, Full sun
Water
Water regularly during establishment and dry spells; mature trees are fairly drought tolerant.
Soil
Moist, well-drained loam; tolerates a range of soil types.
Temperature
Hardy to about -20 °C; suited to temperate climates.
How easy
Easy
Safety
Not known to be toxic
Native range
C. & S. Japan
Climate
temperate

About

Carpinus japonica, the Japanese hornbeam, is a hornbeam endemic to Japan but cultivated elsewhere as an ornamental.

It is a deciduous tree growing to 12–15 metres (39–49 ft) tall with leaves that are longer and darker than the European hornbeam (Carpinus betulus). The leaves are dark, glossy and slender, with 20-24 pairs of parallel sunken veins; every third tooth is whisker-tipped. The prominent catkins are green turning to brown.

Other Carpinus plants

European hornbeam · American hornbeam · Loose Flower Hornbeam · Oriental Hornbeam · Turczaninow's Hornbeam

Text excerpted from the Wikipedia article Carpinus japonica 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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