Cordyline manners-suttoniae Plant Care

Cordyline manners-suttoniae (Cordyline manners-suttoniae) belongs to the Asparagaceae family within the Cordyline genus.

Cordyline manners-suttoniae displays a tall, palm-like tree growth habit, reaching up to 6 ft tall with a spread of approximately 3 ft. Cordyline manners-suttoniae produces small, fragrant clusters of pink or white flowers.

Leaf size: approximately 18 inches.

Water a young or newly planted Cordyline manners-suttoniae every 7–14 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.

Cordyline manners-suttoniae thrives in bright indirect light. Avoid placing Cordyline manners-suttoniae in direct, harsh sunlight for extended periods, as this can scorch the foliage.

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

Well-draining soil mix with added perlite for aeration. Good drainage is essential for Cordyline manners-suttoniae to prevent waterlogging, which leads to root rot and fungal issues.

Feed Cordyline manners-suttoniae 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 bright indirect light and well-draining soil mix with added perlite for aeration. Avoid low spots where water collects after rain.

Cordyline manners-suttoniae is suited to USDA Zone 13a.

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.

Cordyline manners-suttoniae can spread to about 3 ft (0.9 m) and reach about 6 ft (2 m) tall. Space plants about 3 ft (0.9 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 Cordyline manners-suttoniae 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.

Cordyline manners-suttoniae 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.

Cordyline manners-suttoniae can be propagated through stem cuttings, air layering. Similar propagation techniques also apply to cabbage tree plant care, which shares the same genus.

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

Cordyline manners-suttoniae is susceptible to spider mites, mealybugs, scale insects. 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.

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