Poison Peach Plant Care

Poison Peach (Trema tomentosa) belongs to the Cannabaceae family within the Trema genus. Poison Peach is native to the Indian subcontinent, south east Asia, through the islands of the south west Pacific, and the east coast and northern half of Australia. Poison Peach is also known as Native Peach, Peach-leaf Poison Bush.

Poison Peach displays a fast-growing small tree growth habit, reaching up to 15 ft tall with a spread of approximately 10 ft. Poison Peach produces inconspicuous greenish flowers.

Leaf size: approximately 6 inches.

Water a young or newly planted Poison Peach every 7–10 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.

Poison Peach thrives in full sun to partial shade.

Trema tomentosa tolerates temperatures of 60–85°F. Poison Peach prefers humidity levels of 40–70%.

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

Feed Poison Peach 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 loamy soil with added compost for nutrients. Avoid low spots where water collects after rain.

Poison Peach is suited to USDA Zone 10a – 12b.

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.

Poison Peach can spread to about 10 ft (3 m) and reach about 15 ft (5 m) tall. Space plants about 10 ft (3 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 Poison Peach 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.

Poison Peach 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.

Poison Peach can be propagated through seeds, stem cuttings. Similar propagation techniques also apply to cannabis trema plant care, which shares the same genus.

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

Poison Peach is susceptible to aphids, spider mites, scale insects. 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.

Poison Peach grows outdoors in USDA Zone 10a – 12b. It survives winters down to planting zone 10a. Poison Peach is native to the Indian subcontinent, south east Asia, through the islands of the south west Pacific, and the east coast and northern half of Australia. In cooler regions, grow Poison Peach as a houseplant or bring it indoors before the first frost.