Paracroton zeylanicus Plant Care

Paracroton zeylanicus (Paracroton zeylanicus) belongs to the Euphorbiaceae family within the Paracroton genus. Paracroton zeylanicus is native to south-western parts of Sri Lanka.

Paracroton zeylanicus displays an upright, branching shrub growth habit, reaching up to 3 ft tall with a spread of approximately 2 ft. Paracroton zeylanicus produces small, inconspicuous greenish-yellow flowers.

Leaf size: approximately 4 inches.

Water a young or newly planted Paracroton zeylanicus every 7–10 days, soaking the whole root zone, until it is established — usually one to two growing seasons. Established shrubs mainly need water during long dry spells. In a container, water whenever the top few centimetres of soil are dry.

Paracroton zeylanicus thrives in bright indirect light. Avoid placing Paracroton zeylanicus in direct, harsh sunlight for extended periods, as this can scorch the foliage.

Paracroton zeylanicus tolerates temperatures of 65–80°F. Paracroton zeylanicus prefers humidity levels of 50–70%. A pebble tray or humidifier helps maintain adequate moisture around the plant.

Well-draining soil mix with equal parts peat moss, perlite, and coarse sand. Good drainage is essential for Paracroton zeylanicus to prevent waterlogging, which leads to root rot and fungal issues.

Feed Paracroton zeylanicus every 6 months during the growing season with a balanced, slow-release fertilizer at the rate on the label. Established shrubs 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 bright indirect light and well-draining soil mix with equal parts peat moss, perlite, and coarse sand. Avoid low spots where water collects after rain.

Paracroton zeylanicus is suited to USDA Zone 13b.

Plant container-grown or balled-and-burlapped shrubs in spring or early autumn, setting the root flare at soil level, and water well after planting.

Paracroton zeylanicus can spread to about 2 ft (0.6 m) and reach about 3 ft (1 m) tall. Space plants about 2 ft (0.6 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 plant spacing calculator.

Prune Paracroton zeylanicus 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 shrub in one year.

Paracroton zeylanicus 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.

Paracroton zeylanicus can be propagated through stem cuttings, air layering. Similar propagation techniques also apply to paracroton pendulus plant care, which shares the same genus.

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Paracroton zeylanicus is susceptible to spider mites, mealybugs, scale insects. 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.

Paracroton zeylanicus grows outdoors in USDA Zone 13b. It survives winters down to planting zone 13b. Paracroton zeylanicus is native to south-western parts of Sri Lanka. In cooler regions, grow Paracroton zeylanicus as a houseplant or bring it indoors before the first frost.