Davies' Phebalium Plant Care

Davies' Phebalium (Phebalium daviesii) belongs to the Rutaceae family within the Phebalium genus. Davies' Phebalium is native to a restricted area in Tasmania.

Davies' Phebalium displays a compact shrub, spreading growth habit, reaching up to 3 ft tall with a spread of approximately 4 ft. Davies' Phebalium produces small, fragrant white or yellow flowers in clusters.

Leaf size: approximately 2 inches.

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

Davies' Phebalium thrives in full sun to partial shade.

Phebalium daviesii tolerates temperatures of 50–80°F. Davies' Phebalium prefers humidity levels of 40–70%.

Well-draining acidic soil mix with added organic matter like peat moss or compost. Good drainage is essential for Davies' Phebalium to prevent waterlogging, which leads to root rot and fungal issues.

Feed Davies' Phebalium every 6 months during the growing season with a balanced, slow-release fertilizer at the rate on the label. Established shrubs 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 acidic soil mix with added organic matter like peat moss or compost. Avoid low spots where water collects after rain.

Davies' Phebalium is suited to USDA Zone 12a.

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

Davies' Phebalium can spread to about 4 ft (1.2 m) and reach about 3 ft (1 m) tall. Space plants about 4 ft (1.2 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 plant spacing calculator.

Prune Davies' Phebalium 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 shrub in one year.

Davies' Phebalium is frost-tender (hardy to USDA zone 12). In colder areas grow it in a container and move it to a bright, frost-free place before the first frost.

Davies' Phebalium can be propagated through softwood cuttings, seeds. Similar propagation techniques also apply to appressed phebalium plant care, which shares the same genus.

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

Davies' Phebalium is susceptible to scale insects, aphids, spider mites. 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.

Davies' Phebalium grows outdoors in USDA Zone 12a. It survives winters down to planting zone 12a. Davies' Phebalium is native to a restricted area in Tasmania. In cooler regions, grow Davies' Phebalium as a houseplant or bring it indoors before the first frost.