Bicolor lespedeza Plant Care

Bicolor lespedeza (Lespedeza bicolor) belongs to the Fabaceae family within the Lespedeza genus. Bicolor lespedeza is native to eastern Asia, ranging from southeastern Siberia to eastern China, Mongolia, Korea, and Japan. Bicolor lespedeza is also known as Shrubby lespedeza, Bush clover.

Bicolor lespedeza displays an upright, spreading shrub growth habit, reaching up to 5 ft tall with a spread of approximately 6 ft. Bicolor lespedeza produces showy clusters of pink, purple, or white pea-like flowers.

Leaf size: approximately 3 inches.

Water a young or newly planted Bicolor lespedeza 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.

Bicolor lespedeza thrives in full sun to partial shade.

Lespedeza bicolor tolerates temperatures of 60–80°F. Bicolor lespedeza prefers humidity levels of 40–70%.

Well-draining loamy soil with added compost for nutrients. Good drainage is essential for Bicolor lespedeza to prevent waterlogging, which leads to root rot and fungal issues.

Feed Bicolor lespedeza 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 partial shade and well-draining loamy soil with added compost for nutrients. Avoid low spots where water collects after rain.

Bicolor lespedeza 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.

Bicolor lespedeza can spread to about 6 ft (1.8 m) and reach about 5 ft (2 m) tall. Space plants about 6 ft (1.8 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 Bicolor lespedeza 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.

Bicolor lespedeza 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.

Bicolor lespedeza can be propagated through seeds, division of roots. Similar propagation techniques also apply to roundhead bush clover plant care, which shares the same genus.

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

Bicolor lespedeza is susceptible to aphids, leafhoppers, 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.

Bicolor lespedeza grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. Bicolor lespedeza is native to eastern Asia, ranging from southeastern Siberia to eastern China, Mongolia, Korea, and Japan. In cooler regions, grow Bicolor lespedeza as a houseplant or bring it indoors before the first frost.