Atractocarpus heterophyllus Plant Care

Atractocarpus heterophyllus (Atractocarpus heterophyllus) belongs to the Rubiaceae family within the Atractocarpus genus. Atractocarpus heterophyllus is native to southeastern New Caledonia.

Atractocarpus heterophyllus displays a compact, bushy shrub growth habit, reaching up to 2.5 ft tall with a spread of approximately 2.5 ft. Atractocarpus heterophyllus produces small, white, star-shaped flowers in clusters.

Leaf size: approximately 4 inches.

Water a young or newly planted Atractocarpus heterophyllus 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.

Atractocarpus heterophyllus thrives in bright indirect light. Avoid placing Atractocarpus heterophyllus in direct, harsh sunlight for extended periods, as this can scorch the foliage.

Atractocarpus heterophyllus tolerates temperatures of 65–80°F. Atractocarpus heterophyllus prefers humidity levels of 50–70%. A pebble tray or humidifier helps maintain adequate moisture around the plant.

Well-draining, acidic soil with high organic content. Good drainage is essential for Atractocarpus heterophyllus to prevent waterlogging, which leads to root rot and fungal issues.

Feed Atractocarpus heterophyllus 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 bright indirect light and well-draining, acidic soil with high organic content. Avoid low spots where water collects after rain.

Atractocarpus heterophyllus is suited to USDA Zone 10b – 12b.

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.

Atractocarpus heterophyllus can spread to about 3 ft (0.8 m) and reach about 3 ft (1 m) tall. Space plants about 3 ft (0.8 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 Atractocarpus heterophyllus 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.

Atractocarpus heterophyllus 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.

Atractocarpus heterophyllus can be propagated through seeds, stem cuttings. Similar propagation techniques also apply to atractocarpus benthamianus plant care, which shares the same genus.

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Atractocarpus heterophyllus 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.

Atractocarpus heterophyllus grows outdoors in USDA Zone 10b – 12b. It survives winters down to planting zone 10b. Atractocarpus heterophyllus is native to southeastern New Caledonia. In cooler regions, grow Atractocarpus heterophyllus as a houseplant or bring it indoors before the first frost.