Rough Pomaderris Plant Care

Rough Pomaderris (Pomaderris aspera) belongs to the Rhamnaceae family within the Pomaderris genus. Rough Pomaderris is native to south-eastern Australia. Rough Pomaderris is also known as Hazel Pomaderris, Hazel.

Rough Pomaderris displays an upright, spreading shrub growth habit, reaching up to 6 ft tall with a spread of approximately 4 ft. Rough Pomaderris produces small clusters of yellow flowers.

Leaf size: approximately 3 inches.

Water a young or newly planted Rough Pomaderris 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.

Rough Pomaderris thrives in full sun to partial shade.

Pomaderris aspera tolerates temperatures of 50–80°F. Rough Pomaderris prefers humidity levels of 40–70%.

Well-draining sandy loam with added organic matter. Good drainage is essential for Rough Pomaderris to prevent waterlogging, which leads to root rot and fungal issues.

Feed Rough Pomaderris 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 sandy loam with added organic matter. Avoid low spots where water collects after rain.

Rough Pomaderris is suited to USDA Zone 12a.

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.

Rough Pomaderris can spread to about 4 ft (1.2 m) and reach about 6 ft (2 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 tree spacing calculator.

Prune Rough Pomaderris 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.

Rough Pomaderris 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.

Rough Pomaderris can be propagated through softwood cuttings, seeds. Similar propagation techniques also apply to edgerley's pomaderris plant care, which shares the same genus.

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

Rough Pomaderris is susceptible to aphids, scale insects, 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.

Rough Pomaderris grows outdoors in USDA Zone 12a. It survives winters down to planting zone 12a. Rough Pomaderris is native to south-eastern Australia. In cooler regions, grow Rough Pomaderris as a houseplant or bring it indoors before the first frost.