Cirrhaea obtusata Plant Care

Cirrhaea obtusata (Cirrhaea obtusata) belongs to the Orchidaceae family within the Cirrhaea genus. Cirrhaea obtusata is native to Brazil.

Cirrhaea obtusata displays a tall, upright growth habit, reaching up to 3 ft tall with a spread of approximately 1 ft. Cirrhaea obtusata produces showy, colorful blooms in various shapes and sizes.

Leaf size: approximately 12 inches.

Water a young or newly planted Cirrhaea obtusata 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.

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

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

Loose, well-draining orchid mix with bark and perlite. Good drainage is essential for Cirrhaea obtusata to prevent waterlogging, which leads to root rot and fungal issues.

Feed Cirrhaea obtusata 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 loose, well-draining orchid mix with bark and perlite. Avoid low spots where water collects after rain.

Cirrhaea obtusata is suited to USDA Zone 13a.

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.

Cirrhaea obtusata can spread to about 1 ft (0.3 m) and reach about 3 ft (1 m) tall. Space plants about 1 ft (0.3 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 Cirrhaea obtusata 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.

Cirrhaea obtusata 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.

Cirrhaea obtusata can be propagated through division, back bulbs.

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Cirrhaea obtusata 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.

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