Nothofagus resinosa Plant Care

Nothofagus resinosa (Nothofagus resinosa) belongs to the Nothofagaceae family within the Nothofagus genus. Nothofagus resinosa is native to New Guinea.

Nothofagus resinosa displays a tall, deciduous tree growth habit, reaching up to 100 ft tall with a spread of approximately 50 ft. Nothofagus resinosa produces inconspicuous flowers, small clusters.

Leaf size: approximately 4 inches.

Water a young or newly planted Nothofagus resinosa 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.

Nothofagus resinosa thrives in full sun to partial shade.

Nothofagus resinosa tolerates temperatures of 50–80°F. Nothofagus resinosa prefers humidity levels of 40–70%.

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

Feed Nothofagus resinosa every 8 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, acidic soil with high organic content. Avoid low spots where water collects after rain.

Nothofagus resinosa 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.

Nothofagus resinosa can spread to about 50 ft (15.2 m) and reach about 100 ft (30 m) tall. Space plants about 50 ft (15.2 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 Nothofagus resinosa 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.

Nothofagus resinosa 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.

Nothofagus resinosa can be propagated through seeds, hardwood cuttings.

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Nothofagus resinosa 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.

Nothofagus resinosa grows outdoors in USDA Zone 12a. It survives winters down to planting zone 12a. Nothofagus resinosa is native to New Guinea. In cooler regions, grow Nothofagus resinosa as a houseplant or bring it indoors before the first frost.