Ground Orchid Care: Growing Spathoglottis and Bletilla for Easy Garden Color

Unlike their epiphytic cousins, ground orchids (Spathoglottis plicata, Bletilla hyacinthina) grow in soil like perennials. They're cold-hardier, longer-blooming, and far easier for gardeners who want orchid beauty without the fuss. Here's how to grow them in beds or containers.

Types and Traits

• Malayan Ground Orchid (Spathoglottis plicata): Cold-hardy, blooms spring-fall, colors: white, peach, pink, purple, yellow, magenta. Most popular.
• Chinese Ground Orchid (Bletilla hyacinthina): Spring bloomer, pink-purple, deciduous.

Both are perennial, terrestrial, with pleated leaves and classic orchid flowers.

Planting

• Site: Full sun (cool climates) / part shade (warm). Containers = movable.
• Spacing: 3–6 inches apart.
• Soil: Rich, amended with compost/manure. Add charcoal, grit, brick chips for drainage. pH 6.1–7.5.

Water and Feed

• Water: Regular in growth season. Let top soil dry between. High humidity loved.
• Fertilize: Slow-release liquid before bud set. Water in well. Less demanding than epiphytes.

Winter Care

Below 40°F: Move pots indoors or mulch heavily in ground. They lack pseudobulbs—crown protection is critical.

Maintenance and Propagation

• Deadhead spent flowers for more buds.
• Divide mature clumps (spring/fall): separate with roots intact, replant individually.

Ground orchids bridge the gap between exotic orchids and easy perennials. Plant them once, and enjoy months of color with routine garden care.