Growing Orchids as Houseplants: Debunking the Myths

Contrary to popular belief, orchids are not finicky divas. Many thrive as houseplants and bloom for years—some specimens have lived for centuries. With basic understanding of their needs, you can join millions of successful orchid growers.

Watering by Type

• Cattleya, Oncidium, Dendrobium: Like to dry out between waterings. Run tepid water through the pot for ~1 minute; drain thoroughly.
• Phalaenopsis (Moth Orchid): Prefers to almost dry out. Check moss—it should feel spongy, not bone dry.
• Paphiopedilum, Epidendrum: Keep slightly moist; water twice weekly.

Humidity

If home humidity is below 40%, use a humidity tray (pebbles + water, pot elevated above water) or mist occasionally. Avoid letting roots sit in water.

Light Requirements

Most orchids need medium light (~4 hours daily). East or west windows are ideal. Cattleyas tolerate up to 6 hours of sun. Phalaenopsis prefer bright, indirect light.

Temperature

Normal household temperatures suit most orchids. Nighttime drops are beneficial. Key ranges (°F):

• Phalaenopsis: 60–90
• Paphiopedilum (mottled leaf): 55–85
• Paphiopedilum (green leaf), Oncidium, Miltonia: 50–80
• Cattleya, Dendrobium, Epidendrum: intermediate

Free Resource

An in-depth Orchid Growing Course is available free with plant purchase from orchids-plus-more.com, along with a wide selection of orchids.

With a little knowledge, orchids reward you with exotic, long-lasting blooms year after year.