Doyleanthus arillata Plant Care

Doyleanthus arillata (Doyleanthus arillata) belongs to the Myristicaceae family within the Doyleanthus genus.

Doyleanthus arillata displays a tall, slender tree growth habit, reaching up to 30 ft tall with a spread of approximately 10 ft. Doyleanthus arillata produces small, inconspicuous flowers.

Leaf size: approximately 6 inches.

Water a young or newly planted Doyleanthus arillata 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.

Doyleanthus arillata thrives in partial to full shade. The optimal light range is 100–500 lux. Avoid placing Doyleanthus arillata in direct, harsh sunlight for extended periods, as this can scorch the foliage.

Doyleanthus arillata tolerates temperatures of 60–80°F. Doyleanthus arillata prefers humidity levels of 50–80%. A pebble tray or humidifier helps maintain adequate moisture around the plant.

Rich, well-draining soil with high organic content. Good drainage is essential for Doyleanthus arillata to prevent waterlogging, which leads to root rot and fungal issues.

Feed Doyleanthus arillata 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 to full shade and rich, well-draining soil with high organic content. Avoid low spots where water collects after rain.

Doyleanthus arillata 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.

Doyleanthus arillata can spread to about 10 ft (3 m) and reach about 30 ft (9 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 Doyleanthus arillata 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.

Doyleanthus arillata 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.

Doyleanthus arillata can be propagated through seeds, air layering.

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

Doyleanthus arillata is susceptible to spider mites, 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.

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