Mountain miconia Plant Care

Mountain miconia (Miconia nubicola) belongs to the Melastomataceae family within the Miconia genus. Mountain miconia is native to Jamaica. Mountain miconia is also known as Miconia cloudiana.

Mountain miconia displays a tall, upright shrub growth habit, reaching up to 5 ft tall with a spread of approximately 3 ft. Mountain miconia produces small, colorful clusters of flowers.

Leaf size: approximately 6 inches.

Water a young or newly planted Mountain miconia every 7–10 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.

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

Miconia nubicola tolerates temperatures of 65–80°F. Mountain miconia 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 matter content. Good drainage is essential for Mountain miconia to prevent waterlogging, which leads to root rot and fungal issues.

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

Mountain miconia is suited to USDA Zone 13b.

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.

Mountain miconia can spread to about 3 ft (0.9 m) and reach about 5 ft (2 m) tall. Space plants about 3 ft (0.9 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 Mountain miconia 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.

Mountain miconia 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.

Mountain miconia can be propagated through softwood cuttings, seeds. Similar propagation techniques also apply to marica bicolor plant care, which shares the same genus.

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Mountain miconia is susceptible to aphids, 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.

Mountain miconia grows outdoors in USDA Zone 13b. It survives winters down to planting zone 13b. Mountain miconia is native to Jamaica. In cooler regions, grow Mountain miconia as a houseplant or bring it indoors before the first frost.