Allophylus pachyphyllus Plant Care

Allophylus pachyphyllus (Allophylus pachyphyllus) belongs to the Sapindaceae family within the Allophylus genus. Allophylus pachyphyllus is native to Jamaica. Allophylus pachyphyllus is also known as Thick-leaved Allophylus.

Allophylus pachyphyllus displays an upright, spreading shrub growth habit, reaching up to 6 ft tall with a spread of approximately 4 ft. Allophylus pachyphyllus produces small clusters of white or pink flowers.

Leaf size: approximately 4 inches.

Water a young or newly planted Allophylus pachyphyllus 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.

Allophylus pachyphyllus thrives in partial shade to full sun.

Allophylus pachyphyllus tolerates temperatures of 60–85°F. Allophylus pachyphyllus prefers humidity levels of 40–70%.

Well-draining loamy soil with added organic matter for moisture retention. Good drainage is essential for Allophylus pachyphyllus to prevent waterlogging, which leads to root rot and fungal issues.

Feed Allophylus pachyphyllus 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 partial shade to full sun and well-draining loamy soil with added organic matter for moisture retention. Avoid low spots where water collects after rain.

Allophylus pachyphyllus is suited to USDA Zone 11a – 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.

Allophylus pachyphyllus can spread to about 4 ft (1.2 m) and reach about 6 ft (2 m) tall. Space plants about 4 ft (1.2 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 Allophylus pachyphyllus 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.

Allophylus pachyphyllus is frost-tender (hardy to USDA zone 11). In colder areas grow it in a container and move it to a bright, frost-free place before the first frost.

Allophylus pachyphyllus can be propagated through seeds, stem cuttings. Similar propagation techniques also apply to allophylus aldabricus plant care, which shares the same genus.

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

Allophylus pachyphyllus is susceptible to aphids, scale insects, spider mites. 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.

Allophylus pachyphyllus grows outdoors in USDA Zone 11a – 12b. It survives winters down to planting zone 11a. Allophylus pachyphyllus is native to Jamaica. In cooler regions, grow Allophylus pachyphyllus as a houseplant or bring it indoors before the first frost.