Neoguarea glomerulata Plant Care

Neoguarea glomerulata (Neoguarea glomerulata) belongs to the Meliaceae family within the Neoguarea genus. Neoguarea glomerulata is native to west-central tropical Africa, ranging from southern Nigeria through Cameroon, Equatorial Guinea, Gabon, Republic of the Congo, and Democratic Republic of the Congo.

Neoguarea glomerulata displays a tall tree, canopy-forming growth habit, reaching up to 30 ft tall with a spread of approximately 15 ft. Neoguarea glomerulata produces small white fragrant flowers in clusters.

Leaf size: approximately 6 inches.

Water a young or newly planted Neoguarea glomerulata 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.

Neoguarea glomerulata thrives in partial to full sun.

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

Well-draining loamy soil with added organic matter for nutrients. Good drainage is essential for Neoguarea glomerulata to prevent waterlogging, which leads to root rot and fungal issues.

Feed Neoguarea glomerulata 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 organic matter for nutrients. Avoid low spots where water collects after rain.

Neoguarea glomerulata 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.

Neoguarea glomerulata can spread to about 15 ft (4.6 m) and reach about 30 ft (9 m) tall. Space plants about 15 ft (4.6 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 Neoguarea glomerulata 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.

Neoguarea glomerulata 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.

Neoguarea glomerulata can be propagated through seeds, stem cuttings.

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

Neoguarea glomerulata is susceptible to 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.

Neoguarea glomerulata grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. Neoguarea glomerulata is native to west-central tropical Africa, ranging from southern Nigeria through Cameroon, Equatorial Guinea, Gabon, Republic of the Congo, and Democratic Republic of the Congo. In cooler regions, grow Neoguarea glomerulata as a houseplant or bring it indoors before the first frost.