West Indian Locust Plant Care

West Indian Locust (Pseudalbizzia berteriana) belongs to the Fabaceae family within the Pseudalbizzia genus. West Indian Locust is native to Cuba, the Dominican Republic, Haiti, Jamaica, and Panama. West Indian Locust is also known as False Albizia.

West Indian Locust displays a fast-growing small tree growth habit, reaching up to 15 ft tall with a spread of approximately 10 ft. West Indian Locust produces small clusters of fragrant white or pink flowers.

Leaf size: approximately 6 inches.

Water a young or newly planted West Indian Locust 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.

West Indian Locust thrives in full sun to partial shade.

Pseudalbizzia berteriana tolerates temperatures of 60–85°F. West Indian Locust prefers humidity levels of 40–70%.

Well-draining loamy soil with added compost for nutrients. Good drainage is essential for West Indian Locust to prevent waterlogging, which leads to root rot and fungal issues.

Feed West Indian Locust 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 loamy soil with added compost for nutrients. Avoid low spots where water collects after rain.

West Indian Locust is suited to USDA Zone 10b – 12b.

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.

West Indian Locust can spread to about 10 ft (3 m) and reach about 15 ft (5 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 West Indian Locust 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.

West Indian Locust is frost-tender (hardy to USDA zone 10). In colder areas grow it in a container and move it to a bright, frost-free place before the first frost.

West Indian Locust can be propagated through seeds, softwood cuttings.

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West Indian Locust is susceptible to aphids, caterpillars, leaf miners. 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.

West Indian Locust grows outdoors in USDA Zone 10b – 12b. It survives winters down to planting zone 10b. West Indian Locust is native to Cuba, the Dominican Republic, Haiti, Jamaica, and Panama. In cooler regions, grow West Indian Locust as a houseplant or bring it indoors before the first frost.