Acunaeanthus tinifolius Plant Care

Acunaeanthus tinifolius (Acunaeanthus tinifolius) belongs to the Rubiaceae family within the Acunaeanthus genus. Acunaeanthus tinifolius is native to Cuba.

Acunaeanthus tinifolius displays a compact, upright shrub growth habit, reaching up to 3 ft tall with a spread of approximately 2 ft. Acunaeanthus tinifolius produces small, white, fragrant flowers in clusters.

Leaf size: approximately 4 inches.

Water a young or newly planted Acunaeanthus tinifolius 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.

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

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

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

Feed Acunaeanthus tinifolius 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, acidic soil mix with added organic matter like peat moss or compost. Avoid low spots where water collects after rain.

Acunaeanthus tinifolius 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.

Acunaeanthus tinifolius 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 Acunaeanthus tinifolius 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.

Acunaeanthus tinifolius 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.

Acunaeanthus tinifolius can be propagated through seeds, stem cuttings.

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

Acunaeanthus tinifolius 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.

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