Congo cockatoo Plant Care

Congo cockatoo (Cyttaranthus congolensis) belongs to the Euphorbiaceae family within the Cyttaranthus genus. Congo cockatoo is native to tropical Africa. Congo cockatoo is also known as African violet tree.

Congo cockatoo displays a compact, bushy shrub growth habit, reaching up to 1.5 ft tall with a spread of approximately 1.5 ft. Congo cockatoo produces small, colorful bracts surrounding inconspicuous flowers.

Leaf size: approximately 4 inches.

Water a young or newly planted Congo cockatoo 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.

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

Cyttaranthus congolensis tolerates temperatures of 65–75°F. Congo cockatoo prefers humidity levels of 50–70%. A pebble tray or humidifier helps maintain adequate moisture around the plant.

Well-draining, rich potting mix with added perlite for aeration. Good drainage is essential for Congo cockatoo to prevent waterlogging, which leads to root rot and fungal issues.

Feed Congo cockatoo 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, rich potting mix with added perlite for aeration. Avoid low spots where water collects after rain.

Congo cockatoo 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.

Congo cockatoo can spread to about 2 ft (0.5 m) and reach about 2 ft (0 m) tall. Space plants about 2 ft (0.5 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 Congo cockatoo 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.

Congo cockatoo 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.

Congo cockatoo can be propagated through stem cuttings, air layering.

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Congo cockatoo 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.

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