Mangosteen

Overview

Mangosteen is famous for its thick purple rind and sweet, tangy, white segments. It grows slowly and needs very stable warmth and humidity.

History

Native to Southeast Asia.

Growing on Kauaʻi

• Needs warmth, high humidity, rich soil, steady moisture, and wind shelter.
• Young trees need shade.

Planting and propagation

• Seeds grow into plants just like the parent; plant them fresh.
• Keep young trees shaded and well watered.

Care and maintenance

• Mulch heavily and never let it dry out.
• Protect from wind and cold spells.

Role in the guild

Grow it under taller nurse trees such as banana or ice cream bean while young.

Harvest

Pick when the rind turns deep purple. Fruit keeps a week or two.

Uses

• Food: fresh fruit.

Problems to watch

• Very slow to bear.
• Sensitive to dry spells and cold.

General guidance for Kauaʻi; conditions vary by site. Check any new plant at plantpono.org before planting.