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Red Kapok Tree

Bombax costatum

Red Kapok Tree
Photo: Marco Schmidt [1], CC BY-SA 3.0

Bombax costatum is a deciduous savanna tree of West and Central Africa, usually 5 to 15 m tall, that flowers red in the dry season before its leaves appear. It is rarely grown as a houseplant and is best suited to warm, sunny outdoor sites with a distinct dry season.

Family
Malvaceae (Mallow family)
Grows as
Tree
Light
Full sun
Water
Water regularly while establishing, then reduce to a tolerant dry-season regime, as it is adapted to seasonal rainfall.
Soil
Well-drained, including rocky or lateritic soils.
Temperature
20-35 °C; protect below 10 °C
How easy
Moderate
Safety
Not known to be toxic
Native range
Senegal to Sudan
Climate
wet tropical

About

Bombax costatum is a tree usually reaching a height of 5 – 15 m. It flowers in the dry season before the leaves appear.

Where it grows

Its distribution is restricted to the savanna zones of West Africa from Senegal to the Central African Republic. It is often found on rocky hills or lateritic crusts.

Uses

The calyx is used in West African cuisine as a base of sauces. Excessive harvesting of flowering branches contributes to the decline of the species.

Other Bombax plants

Ngiu Paa · Gold Coast bombax · Red silk cottontree · Cottontree

Text excerpted from the Wikipedia article Bombax costatum 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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