Drummond's five-corners Plant Care

Drummond's five-corners (Astroloma drummondii) belongs to the Ericaceae family within the Astroloma genus. Drummond's five-corners is native to the south-west of Western Australia.

Drummond's five-corners displays a low, spreading shrub growth habit, reaching up to 1.5 ft tall with a spread of approximately 2 ft. Drummond's five-corners produces bell-shaped flowers in shades of red, pink, or white.

Leaf size: approximately 2.5 inches.

Water a young or newly planted Drummond's five-corners every 7–10 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.

Drummond's five-corners thrives in partial shade to full sun.

Astroloma drummondii tolerates temperatures of 50–75°F. Drummond's five-corners prefers humidity levels of 40–60%.

Well-draining acidic soil mix with peat moss and pine bark. Good drainage is essential for Drummond's five-corners to prevent waterlogging, which leads to root rot and fungal issues.

Feed Drummond's five-corners 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 partial shade to full sun and well-draining acidic soil mix with peat moss and pine bark. Avoid low spots where water collects after rain.

Drummond's five-corners 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.

Drummond's five-corners can spread to about 2 ft (0.6 m) and reach about 2 ft (0 m) tall. Space plants about 2 ft (0.6 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 plant spacing calculator.

Prune Drummond's five-corners 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.

Drummond's five-corners 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.

Drummond's five-corners can be propagated through softwood cuttings, seeds. Similar propagation techniques also apply to dwarf brush plant care, which shares the same genus.

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

Drummond's five-corners is susceptible to spider mites, 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.

Drummond's five-corners grows outdoors in USDA Zone 12a. It survives winters down to planting zone 12a. Drummond's five-corners is native to the south-west of Western Australia. In cooler regions, grow Drummond's five-corners as a houseplant or bring it indoors before the first frost.