Chinese ground orchid Plant Care

Chinese ground orchid (Bletilla ochracea) belongs to the Orchidaceae family within the Bletilla genus. Chinese ground orchid is native to Vietnam and China. Chinese ground orchid is also known as yellow Bletilla.

Chinese ground orchid displays a clumping, terrestrial orchid growth habit, reaching up to 1.5 ft tall with a spread of approximately 0.5 ft. Chinese ground orchid produces showy, colorful orchid blooms in shades of pink, purple, or white.

Leaf size: approximately 12 inches.

Water a young or newly planted Chinese ground orchid 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.

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

Bletilla ochracea tolerates temperatures of 60–80°F. Chinese ground orchid prefers humidity levels of 50–70%. A pebble tray or humidifier helps maintain adequate moisture around the plant.

Well-draining orchid mix with bark and perlite. Good drainage is essential for Chinese ground orchid to prevent waterlogging, which leads to root rot and fungal issues.

Feed Chinese ground orchid 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 orchid mix with bark and perlite. Avoid low spots where water collects after rain.

Chinese ground orchid is suited to USDA Zone 7a – 9b.

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.

Chinese ground orchid can spread to about 1 ft (0.2 m) and reach about 2 ft (0 m) tall. Space plants about 1 ft (0.2 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 Chinese ground orchid 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.

Chinese ground orchid is hardy down to USDA zone 7a, so once established it can stay outdoors through winter in that zone and warmer ones.

Water deeply in late autumn before the ground freezes, and spread a 5–8 cm (2–3 in) layer of mulch over the root zone, keeping it away from the trunk.

Young and container-grown shrubs need extra protection: roots in a pot freeze much more easily than roots in the ground.

Chinese ground orchid can be propagated through division of rhizomes, offsets. Similar propagation techniques also apply to chinese ground orchid plant care, which shares the same genus.

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

Chinese ground orchid is susceptible to aphids, slugs, snails. 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.

Chinese ground orchid grows outdoors in USDA Zone 7a – 9b. It survives winters down to planting zone 7a. Chinese ground orchid is native to Vietnam and China.