Fijian Quandong Plant Care

Fijian Quandong (Weinmannia vitiensis) belongs to the Cunoniaceae family within the Weinmannia genus. Fijian Quandong is native to Fiji.

Fijian Quandong displays a tall, upright tree growth habit, reaching up to 30 ft tall with a spread of approximately 15 ft. Fijian Quandong produces small, inconspicuous flowers in clusters.

Leaf size: approximately 6 inches.

Water a young or newly planted Fijian Quandong 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.

Fijian Quandong thrives in partial to full sun.

Weinmannia vitiensis tolerates temperatures of 60–80°F. Fijian Quandong prefers humidity levels of 50–70%. A pebble tray or humidifier helps maintain adequate moisture around the plant.

Rich, well-draining soil with high organic content. Good drainage is essential for Fijian Quandong to prevent waterlogging, which leads to root rot and fungal issues.

Feed Fijian Quandong every 8 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 rich, well-draining soil with high organic content. Avoid low spots where water collects after rain.

Fijian Quandong is suited to USDA Zone 11a – 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.

Fijian Quandong can spread to about 15 ft (4.6 m) and reach about 30 ft (9 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 Fijian Quandong 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.

Fijian Quandong is frost-tender (hardy to USDA zone 11). In colder areas grow it in a container and move it to a bright, frost-free place before the first frost.

Fijian Quandong can be propagated through seeds, cuttings. Similar propagation techniques also apply to apurimac shrub plant care, which shares the same genus.

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

Fijian Quandong is susceptible to aphids, 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.

Fijian Quandong grows outdoors in USDA Zone 11a – 12b. It survives winters down to planting zone 11a. Fijian Quandong is native to Fiji. In cooler regions, grow Fijian Quandong as a houseplant or bring it indoors before the first frost.