Sharp Angle Dysoxylum Plant Care

Sharp Angle Dysoxylum (Dysoxylum acutangulum) belongs to the Meliaceae family within the Dysoxylum genus. Sharp Angle Dysoxylum is native to Peninsular Thailand, Malesia, New Guinea and the Solomon Islands, and the Northern Territory and Queensland in Australia.

Sharp Angle Dysoxylum displays a tall canopy tree growth habit, reaching up to 50 ft tall with a spread of approximately 20 ft. Sharp Angle Dysoxylum produces small, fragrant white flowers in clusters.

Leaf size: approximately 6 inches.

Water a young or newly planted Sharp Angle Dysoxylum 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.

Sharp Angle Dysoxylum thrives in partial to full sun.

Dysoxylum acutangulum tolerates temperatures of 65–85°F. Sharp Angle Dysoxylum prefers humidity levels of 50–80%. A pebble tray or humidifier helps maintain adequate moisture around the plant.

Well-draining, rich loamy soil with added compost for nutrients. Good drainage is essential for Sharp Angle Dysoxylum to prevent waterlogging, which leads to root rot and fungal issues.

Feed Sharp Angle Dysoxylum 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 partial to full sun and well-draining, rich loamy soil with added compost for nutrients. Avoid low spots where water collects after rain.

Sharp Angle Dysoxylum is suited to USDA Zone 13b.

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.

Sharp Angle Dysoxylum can spread to about 20 ft (6.1 m) and reach about 50 ft (15 m) tall. Space plants about 20 ft (6.1 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 Sharp Angle Dysoxylum 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.

Sharp Angle Dysoxylum is frost-tender (hardy to USDA zone 13). In colder areas grow it in a container and move it to a bright, frost-free place before the first frost.

Sharp Angle Dysoxylum can be propagated through seeds, stem cuttings. Similar propagation techniques also apply to dysoxylum gaudichaudianum plant care, which shares the same genus.

See all plants toxic to cats and plants toxic to dogs.

Sharp Angle Dysoxylum is susceptible to scale insects, caterpillars. 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.

Sharp Angle Dysoxylum grows outdoors in USDA Zone 13b. It survives winters down to planting zone 13b. Sharp Angle Dysoxylum is native to Peninsular Thailand, Malesia, New Guinea and the Solomon Islands, and the Northern Territory and Queensland in Australia. In cooler regions, grow Sharp Angle Dysoxylum as a houseplant or bring it indoors before the first frost.