Garcinia mangostana

Mangosteen (Garcinia mangostana)
Scientific name	Garcinia mangostana
Common names	Mangosteen, purple mangosteen
Genus	Garcinia
Family	Clusiaceae
Order	Malpighiales
Fruit type	Berry
Growth form	Slow-growing evergreen tree
Native range	Malaya and Borneo; widely cultivated and introduced elsewhere
Native biome	Wet tropical forest
Mature height	Up to about 25 m in source reports; usually smaller in cultivation
Climate and site	Warm, humid tropical conditions; best near 20 to 30 °C with reliable moisture
Soil	Deep, rich, porous, acidic soil that stays moist but drains; pH about 5 to 6 is reported
Propagation	Fresh seed; clonal methods are less routine
Years to fruit	About 10 to 15 years from seed; 8 to 9 years reported for asexually propagated trees in a Philippine production guide
Pollination	Apomictic fruit set is reported; a male tree is not normally required
Fruit and harvest	White arils in a purple rind; commonly harvested August to October in the cited Philippine production guide

Mangosteen (Garcinia mangostana) is a slow-growing evergreen tree in the family Clusiaceae, grown for its sweet white arils enclosed by a thick purple rind. Plants of the World Online places its native range in Malaya and Borneo and its principal biome in the wet tropics.^[1][2]

Description

Garcinia mangostana forms a pyramidal crown and can reach about 25 m in source reports, although cultivated trees are often smaller. The fruit is a berry with a hardening purple rind and several white, juicy segments. The species is widely cultivated in Southeast Asia but is difficult to establish where warmth, atmospheric humidity, and soil moisture are not sustained.[2]

Distribution and habitat

The accepted native range is Malaya and Borneo. The species is also cultivated or introduced in many parts of tropical Asia, the Pacific, northern Australia, and tropical America. Useful Tropical Plants describes plants in or near undisturbed mixed dipterocarp forest on hillsides and ridges, generally at low elevation, while production guidance emphasizes lowland, humid sites and reliable moisture.[1][2]^[3]

Cultivation

Mangosteen is an ultra-tropical fruit tree. Growth slows below about 20 °C, and the species is poorly suited to climates with cool, dry air or prolonged root-zone drought. A warm site with shelter from drying winds and salt spray is more important than a nominal hardiness-zone label.[2][3]

Soil and water

Use deep, rich, porous soil that retains moisture while allowing air movement and drainage. The Philippine Department of Agriculture guide describes wet but well-drained soil, including heavy clay amended with sand and silt, and reports good growth near river banks, canals, ponds, and lakes. Useful Tropical Plants reports an acidic preference, with pH about 5 to 6 given as a useful range. These conditions do not justify leaving young roots in stagnant water: the production guide specifically warns that standing water over seedling roots can kill them.[2][3]

Sun and humidity

The species grows in wet tropical forest and is reported to succeed in full sun or light shade. Young plants are commonly raised under partial shade or light shimmers before being acclimated to stronger light. Maintain high atmospheric humidity and protect the foliage from drying wind, while preserving enough airflow to avoid a permanently stagnant canopy.[2][3]

Seasonal changes

Mangosteen performs best where rainfall is well distributed through the year. Irrigation can support trees through a dry period, but the soil should not be allowed to dry severely. Useful Tropical Plants reports that a short drier interval before bloom can help fruit set, while drought during active growth or fruit enlargement causes stress. In the Philippine production guide, fruit takes about five to six months from flowering to ripening and the main harvest is August to October; that calendar is regional rather than universal.[2][3]

Propagation

Fresh seed is the normal propagation method and should be sown promptly because mangosteen seed is recalcitrant and loses viability when dried or stored poorly. The Philippine guide reports sprouting in about one to two weeks and seedlings reaching roughly 25 to 30 cm after about two years. Transplant carefully: the young root system is delicate, and the same guide recommends moving seedlings only with the root system protected.[2][3]

The seed is generally described as apomictic, so seedlings are produced without normal fertilization and show relatively little variation compared with sexually produced seedlings. Cuttings, budding, and other clonal methods have been reported, but fresh-seed production remains the routine method in the horticultural guidance consulted.[2]

Flowering, fruiting, and harvest

Seedling mangosteens commonly require about 10 to 15 years before first fruiting in the cited production guidance. Asexually propagated trees are reported there at about 8 to 9 years, but the result depends on climate, plant material, and establishment conditions. The flowers and fruit do not require a normal male-and-female planting system; apomictic fruit set is reported for the species.[2][3]

Harvest when the rind changes from greenish brown toward reddish purple and the fruit begins to soften. Handle fruit carefully because the rind and arils can be damaged by rough picking. The August to October harvest period reported by the Philippine guide should be treated as a local production calendar, not a rule for every tropical region.[3]

Fruit and uses

The white arils are eaten fresh, often chilled. Pulp and seed are also used in preserves and frozen or dessert products. The rind is strongly astringent and has been reported as a source of tannins and dye; traditional medicinal uses are documented, but those reports are not a substitute for medical or food-safety guidance.[2][3]

Photos

Commentary

Growers are welcome to share observations on the talk page, including climate, provenance, propagation method, plant age, flowering, fruiting, and the moisture and shade conditions that worked in practice.

References

• ↑ [1] Plants of the World Online: Garcinia mangostana L. Accepted name, native range, introduced range, and biome. Accessed 24 August 2026.

• ↑ [2] Useful Tropical Plants: Garcinia mangostana. Habit, habitat, climate, soil, water, propagation, apomictic reproduction, fruit, and uses. Accessed 24 August 2026.

• ↑ [3] Philippine Department of Agriculture, High Value Crops Development Program: Mangosteen Production Guide. Temperature, soil, nursery management, transplanting, fruiting age, harvest, and postharvest guidance. Accessed 24 August 2026.

Image credits

• Mangosteen fruit on the tree.jpg — VpuipV, CC BY-SA 4.0; fruit shown on the tree. Accessed 24 August 2026.
• Mangosteen scale v2.jpg — SMasters, CC BY-SA 3.0; whole and cut mangosteen fruit. Accessed 24 August 2026.