Glenniea philippinensis Plant Care

Glenniea philippinensis (Glenniea philippinensis) belongs to the Sapindaceae family within the Glenniea genus. Glenniea philippinensis is native to Southeast Asia.

Glenniea philippinensis displays a small tree or shrub growth habit, reaching up to 6 ft tall with a spread of approximately 4 ft. Glenniea philippinensis produces small clusters of white or pink flowers.

Leaf size: approximately 4 inches.

Water a young or newly planted Glenniea philippinensis 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.

Glenniea philippinensis thrives in partial to full sun.

Glenniea philippinensis tolerates temperatures of 60–80°F. Glenniea philippinensis prefers humidity levels of 50–70%. A pebble tray or humidifier helps maintain adequate moisture around the plant.

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

Feed Glenniea philippinensis 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 to full sun and well-draining loamy soil with added compost for nutrients. Avoid low spots where water collects after rain.

Glenniea philippinensis 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.

Glenniea philippinensis 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 Glenniea philippinensis 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.

Glenniea philippinensis 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.

Glenniea philippinensis can be propagated through seeds, stem cuttings. Similar propagation techniques also apply to glenniea penangensis plant care, which shares the same genus.

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Glenniea philippinensis 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.

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