Thilachium africanum Plant Care

Thilachium africanum (Thilachium africanum) belongs to the Capparaceae family within the Thilachium genus. Thilachium africanum is native to Eswatini, Kenya, KwaZulu-Natal, Madagascar, Malawi, Mozambique, the Northern Provinces, Tanzania, and Zimbabwe.

Thilachium africanum displays a compact, spreading shrub growth habit, reaching up to 3 ft tall with a spread of approximately 4 ft. Thilachium africanum produces small white flowers in clusters.

Leaf size: approximately 3 inches.

Water a young or newly planted Thilachium africanum 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.

Thilachium africanum thrives in full sun to partial shade.

Thilachium africanum tolerates temperatures of 60–85°F. Thilachium africanum prefers humidity levels of 40–70%.

Well-draining sandy loam with added organic matter. Good drainage is essential for Thilachium africanum to prevent waterlogging, which leads to root rot and fungal issues.

Feed Thilachium africanum 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 full sun to partial shade and well-draining sandy loam with added organic matter. Avoid low spots where water collects after rain.

Thilachium africanum 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.

Thilachium africanum can spread to about 4 ft (1.2 m) and reach about 3 ft (1 m) tall. Space plants about 4 ft (1.2 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 Thilachium africanum 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.

Thilachium africanum 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.

Thilachium africanum can be propagated through seeds, stem cuttings.

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

Thilachium africanum is susceptible to aphids, scale insects, whiteflies. 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.

Thilachium africanum grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. Thilachium africanum is native to Eswatini, Kenya, KwaZulu-Natal, Madagascar, Malawi, Mozambique, the Northern Provinces, Tanzania, and Zimbabwe. In cooler regions, grow Thilachium africanum as a houseplant or bring it indoors before the first frost.