Austrobuxus montis-do Plant Care

Austrobuxus montis-do (Austrobuxus montis-do) belongs to the Picrodendraceae family within the Austrobuxus genus. Austrobuxus montis-do is native to New Caledonia.

Austrobuxus montis-do displays a compact, dense shrub growth habit, reaching up to 3 ft tall with a spread of approximately 2 ft. Austrobuxus montis-do produces small, inconspicuous flowers in clusters.

Leaf size: approximately 4 inches.

Water a young or newly planted Austrobuxus montis-do 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.

Austrobuxus montis-do thrives in bright indirect light. Avoid placing Austrobuxus montis-do in direct, harsh sunlight for extended periods, as this can scorch the foliage.

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

Well-draining soil with high organic content, such as a mix of peat moss, perlite, and pine bark. Good drainage is essential for Austrobuxus montis-do to prevent waterlogging, which leads to root rot and fungal issues.

Feed Austrobuxus montis-do 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 soil with high organic content, such as a mix of peat moss, perlite, and pine bark. Avoid low spots where water collects after rain.

Austrobuxus montis-do is suited to USDA Zone 13b.

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.

Austrobuxus montis-do can spread to about 2 ft (0.6 m) and reach about 3 ft (1 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 Austrobuxus montis-do 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.

Austrobuxus montis-do 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.

Austrobuxus montis-do can be propagated through austrobuxus can be propagated through stem cuttings or seeds.

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

Austrobuxus montis-do is susceptible to spider mites, scale insects, mealybugs. 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.

Austrobuxus montis-do grows outdoors in USDA Zone 13b. It survives winters down to planting zone 13b. Austrobuxus montis-do is native to New Caledonia. In cooler regions, grow Austrobuxus montis-do as a houseplant or bring it indoors before the first frost.