Yellow mangosteen Plant Care

Yellow mangosteen (Garcinia xanthochymus) belongs to the Clusiaceae family within the Garcinia genus. Yellow mangosteen is native to India, Nepal, Bhutan. Yellow mangosteen is also known as Champa, Darimba.

Yellow mangosteen displays a small to medium-sized tree growth habit, reaching up to 20 ft tall with a spread of approximately 15 ft. Yellow mangosteen produces small, fragrant white flowers.

Leaf size: approximately 6 inches.

Water a young or newly planted Yellow mangosteen every 7–14 days, soaking the whole root zone, until it is established — usually one to two growing seasons. Established trees mainly need water during long dry spells. In a container, water whenever the top few centimetres of soil are dry.

Yellow mangosteen thrives in full sun to partial shade.

Garcinia xanthochymus tolerates temperatures of 60–85°F. Yellow mangosteen prefers humidity levels of 50–80%. A pebble tray or humidifier helps maintain adequate moisture around the plant.

Well-draining, slightly acidic soil with high organic content. Good drainage is essential for Yellow mangosteen to prevent waterlogging, which leads to root rot and fungal issues.

Feed Yellow mangosteen every 6 months during the growing season with a balanced, slow-release fertilizer at the rate on the label. Established trees in good soil often need little extra feeding, so let weak growth or pale foliage guide you.

Stop feeding by late summer so new growth can harden before winter.

The PlantoScan app can remind you when to water and when to fertilize each plant.

Choose a spot with full sun to partial shade and well-draining, slightly acidic soil with high organic content. Avoid low spots where water collects after rain.

Yellow mangosteen is suited to USDA Zone 10a – 11b.

Plant container-grown or balled-and-burlapped trees in spring or early autumn, setting the root flare at soil level, and water well after planting.

Yellow mangosteen can spread to about 15 ft (4.6 m) and reach about 20 ft (6 m) tall. Space plants about 15 ft (4.6 m) apart so mature crowns don't crowd each other, and plant at least half that distance from buildings, fences and paths.

Planning a row or hedge? Try the tree spacing calculator.

Prune Yellow mangosteen while it is dormant in late winter: first remove dead, damaged and crossing branches, then thin lightly for shape.

If it flowers in spring, prune right after flowering instead so you don't remove next year's buds. Never take off more than about a quarter of the tree in one year.

Yellow mangosteen is frost-tender (hardy to USDA zone 10). In colder areas grow it in a container and move it to a bright, frost-free place before the first frost.

Yellow mangosteen can be propagated through seeds, stem cuttings. Similar propagation techniques also apply to cowa fruit plant care, which shares the same genus.

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Yellow mangosteen is susceptible to aphids, scale insects, mealybugs. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.

Yellow leaves, brown tips or drooping? See common plant problems and how to fix them.

Yellow mangosteen grows outdoors in USDA Zone 10a – 11b. It survives winters down to planting zone 10a. Yellow mangosteen is native to India, Nepal, Bhutan. In cooler regions, grow Yellow mangosteen as a houseplant or bring it indoors before the first frost.