Myrciaria myrtifolia Plant Care

Myrciaria myrtifolia (Myrciaria myrtifolia) belongs to the Myrtaceae family within the Myrciaria genus. Myrciaria myrtifolia is native to Puerto Rico and it was first described in 1983.

Myrciaria myrtifolia displays a small tree or shrub growth habit, reaching up to 10 ft tall with a spread of approximately 8 ft. Myrciaria myrtifolia produces small white or pink fragrant flowers.

Leaf size: approximately 4 inches.

Water a young or newly planted Myrciaria myrtifolia 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.

Myrciaria myrtifolia thrives in full sun to partial shade.

Myrciaria myrtifolia tolerates temperatures of 60–85°F. Myrciaria myrtifolia prefers humidity levels of 50–80%. A pebble tray or humidifier helps maintain adequate moisture around the plant.

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

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

Myrciaria myrtifolia 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.

Myrciaria myrtifolia can spread to about 8 ft (2.4 m) and reach about 10 ft (3 m) tall. Space plants about 8 ft (2.4 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 Myrciaria myrtifolia 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.

Myrciaria myrtifolia 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.

Myrciaria myrtifolia can be propagated through seeds, cuttings. Similar propagation techniques also apply to myrciaria alagoana plant care, which shares the same genus.

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

Myrciaria myrtifolia is susceptible to fruit flies, 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.

Myrciaria myrtifolia grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. Myrciaria myrtifolia is native to Puerto Rico and it was first described in 1983. In cooler regions, grow Myrciaria myrtifolia as a houseplant or bring it indoors before the first frost.