Callaeum antifebrile Plant Care

Callaeum antifebrile (Callaeum antifebrile) belongs to the Malpighiaceae family within the Callaeum genus.

Callaeum antifebrile displays a compact, bushy shrub growth habit, reaching up to 3 ft tall with a spread of approximately 2 ft. Callaeum antifebrile produces small, colorful flowers in clusters.

Leaf size: approximately 4 inches.

Water a young or newly planted Callaeum antifebrile 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.

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

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

Well-draining, slightly acidic soil with added organic matter like compost or peat moss. Good drainage is essential for Callaeum antifebrile to prevent waterlogging, which leads to root rot and fungal issues.

Feed Callaeum antifebrile 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, slightly acidic soil with added organic matter like compost or peat moss. Avoid low spots where water collects after rain.

Callaeum antifebrile 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.

Callaeum antifebrile 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 Callaeum antifebrile 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.

Callaeum antifebrile 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.

Callaeum antifebrile can be propagated through softwood cuttings, air layering.

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

Callaeum antifebrile is susceptible to spider mites, scale insects, mealybugs. 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.

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