Aceratium megalospermum Plant Care

Aceratium megalospermum (Aceratium megalospermum) belongs to the Elaeocarpaceae family within the Aceratium genus.

Aceratium megalospermum displays a small tree, dense foliage growth habit, reaching up to 15 ft tall with a spread of approximately 10 ft. Aceratium megalospermum produces small white or pink flowers in clusters.

Leaf size: approximately 4 inches.

Water a young or newly planted Aceratium megalospermum 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.

Aceratium megalospermum thrives in partial shade to full sun.

Aceratium megalospermum tolerates temperatures of 60–80°F. Aceratium megalospermum prefers humidity levels of 40–70%.

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

Feed Aceratium megalospermum 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 partial shade to full sun and well-draining, acidic soil with high organic content. Avoid low spots where water collects after rain.

Aceratium megalospermum is suited to USDA Zone 13a.

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.

Aceratium megalospermum can spread to about 10 ft (3 m) and reach about 15 ft (5 m) tall. Space plants about 10 ft (3 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 Aceratium megalospermum 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.

Aceratium megalospermum is frost-tender (hardy to USDA zone 13). In colder areas grow it in a container and move it to a bright, frost-free place before the first frost.

Aceratium megalospermum can be propagated through seeds, stem cuttings. Similar propagation techniques also apply to aceratium ferrugineum plant care, which shares the same genus.

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

Aceratium megalospermum is susceptible to aphids, scale insects, caterpillars. 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.

Aceratium megalospermum grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. In cooler regions, grow Aceratium megalospermum as a houseplant or bring it indoors before the first frost.