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Javan Chestnut Oak

Castanopsis javanica

Javan Chestnut Oak
Photo: A.de Candolle, CC0

Castanopsis javanica is a large forest tree of the beech and oak family, native to hill forests of Southeast Asia, and it is rarely grown as an ornamental. It is not a practical garden or houseplant, so care advice applies mainly to young seedlings grown in a greenhouse or botanical collection.

Family
Fagaceae (Beech & oak family)
Grows as
Tree
Light
Part shade, Bright indirect
Water
Keep the soil evenly moist and never waterlogged, watering when the top layer begins to dry.
Soil
Free-draining, slightly acidic, humus-rich potting mix or forest-type soil.
Temperature
20–30 °C; protect below 10 °C
How easy
Hard
Safety
Not known to be toxic
Native range
S. Myanmar to W. Malesia
Climate
wet tropical

About

Castanopsis javanica, the Javan chestnut-oak, is a tree in the beech family Fagaceae. The specific epithet javanica is from the Latin, meaning "of Java".

Where it grows

Castanopsis javanica grows naturally in Thailand, Borneo, Java, Peninsular Malaysia and Sumatra. Its habitat is hill dipterocarp forests up to 1,000 m (3,300 ft) altitude.

Uses

The wood is locally used in construction. The bark can be used in tanning. The nuts are considered edible.

Other Castanopsis plants

Papua New Guinea Oak · Castanopsis argentea · Castanopsis borneensis · Castanopsis buruana · Castanopsis catappifolia · Castanopsis clemensii · Chinquapin · Castanopsis costata · Castanopsis curtisii · Japanese Chinquapin · Castanopsis densinervia · Castanopsis endertii

Text excerpted from the Wikipedia article Castanopsis javanica 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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