Cornelian Cherry Plant Care

Cornelian Cherry (Cornus disciflora) belongs to the Cornaceae family within the Cornus genus. Cornelian Cherry is native to Mexico and Central America.

Cornelian Cherry displays a deciduous tree or shrub growth habit, reaching up to 20 ft tall with a spread of approximately 15 ft. Cornelian Cherry produces clusters of small, showy flowers in white, pink, or yellow.

Leaf size: approximately 6 inches.

Water a young or newly planted Cornelian Cherry every 7–10 days, soaking the whole root zone, until it is established — usually one to two growing seasons. Established trees mainly need water during long dry spells. In a container, water whenever the top few centimetres of soil are dry.

Cornelian Cherry thrives in full sun to part shade.

Cornus disciflora tolerates temperatures of 20–100°F. Cornelian Cherry prefers humidity levels of 40–70%.

Moist, well-draining soil rich in organic matter. Good drainage is essential for Cornelian Cherry to prevent waterlogging, which leads to root rot and fungal issues.

Feed Cornelian Cherry every 6 months during the growing season with a balanced, slow-release fertilizer at the rate on the label. Established trees 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 part shade and moist, well-draining soil rich in organic matter. Avoid low spots where water collects after rain.

Cornelian Cherry is suited to USDA Zone 9a – 10b.

Plant container-grown or balled-and-burlapped trees in spring or early autumn, setting the root flare at soil level, and water well after planting.

Cornelian Cherry can spread to about 15 ft (4.6 m) and reach about 20 ft (6 m) tall. Space plants about 15 ft (4.6 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 tree spacing calculator.

Prune Cornelian Cherry 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 tree in one year.

Cornelian Cherry is frost-tender (hardy to USDA zone 9). In colder areas grow it in a container and move it to a bright, frost-free place before the first frost.

Cornelian Cherry can be propagated through softwood cuttings, seeds. Similar propagation techniques also apply to tartarian dogwood plant care, which shares the same genus.

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Cornelian Cherry is susceptible to dogwood borer, scale insects, powdery mildew. 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.

Cornelian Cherry grows outdoors in USDA Zone 9a – 10b. It survives winters down to planting zone 9a. Cornelian Cherry is native to Mexico and Central America. In cooler regions, grow Cornelian Cherry as a houseplant or bring it indoors before the first frost.