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Lang Kap

Arenga obtusifolia

Lang Kap
Photo: Adeline Lee, CC BY-SA 4.0

Arenga obtusifolia, Lang Kap, is a clump-forming palm from Thailand, Malaysia, Borneo and Java that spreads by long rhizomes into clonal colonies. It needs a warm, humid, wet tropical climate and a shaded or partly shaded spot while young.

Family
Arecaceae (Palm family)
Grows as
Palm
Light
Part shade, Bright indirect
Water
Keep the soil consistently moist, especially during growth, and avoid letting it dry out completely.
Soil
Rich, well-drained, moisture-retentive soil or peaty loam.
Temperature
20–35 °C; protect below 10 °C
How easy
Moderate
Native range
Pen. Thailand to W. Malesia
Climate
wet tropical

About

Arenga obtusifolia is a flowering plant in the palm family Arecaceae native to Thailand, Malaysia, Borneo and Java. It is unusual among palms in that it forms rhizomes up to 9 m (30 ft) in length, forming clonal colonies.

Other Arenga plants

Arenga palm · Formosan Sugar Palm · Arenga hookeriana · Lister's palm · Tibetan sugar palm · Arenga microcarpa · Sugar palm · Arenga westerhoutii · Wight’s sago palm · Arenga palm

Text excerpted from the Wikipedia article Arenga obtusifolia 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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