Pourouma petiolulata Plant Care

Pourouma petiolulata (Pourouma petiolulata) belongs to the Urticaceae family within the Pourouma genus. Pourouma petiolulata is native to Ecuador.

Pourouma petiolulata displays a tall canopy tree growth habit, reaching up to 50 ft tall with a spread of approximately 30 ft. Pourouma petiolulata produces inconspicuous flowers.

Leaf size: approximately 12 inches.

Water a young or newly planted Pourouma petiolulata 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.

Pourouma petiolulata thrives in full sun to partial shade.

Pourouma petiolulata tolerates temperatures of 65–85°F. Pourouma petiolulata prefers humidity levels of 50–80%. A pebble tray or humidifier helps maintain adequate moisture around the plant.

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

Feed Pourouma petiolulata 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, rich loamy soil with added organic matter. Avoid low spots where water collects after rain.

Pourouma petiolulata is suited to USDA Zone 13b.

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.

Pourouma petiolulata can spread to about 30 ft (9.1 m) and reach about 50 ft (15 m) tall. Space plants about 30 ft (9.1 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 Pourouma petiolulata 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.

Pourouma petiolulata 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.

Pourouma petiolulata can be propagated through seeds, stem cuttings. Similar propagation techniques also apply to ucara plant care, which shares the same genus.

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Pourouma petiolulata is susceptible to mealybugs, 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.

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