Choose the orchid carefully, considering the temperature and light in your desired location. For example, Phalaenopsis, also called Moth Orchid, is often grown in the home.
Plant the orchid roots in a well-draining potting mix such as sphagnum moss or fir bark.
Place the potted orchid root in a tray containing gravel and water. This helps increase the humidity around the orchid. In addition, mist the orchid with water daily.
Put the orchid in an an east-, south- or west-facing window or in a shaded area outside. Do not put orchids in direct sunlight.
Allow orchid roots to dry out between watering. Apply a small amount of fertilizer when watering, such as one-quarter teaspoon of 30-10-10 fertilizer per gallon of water.
Repot the orchid once the orchid roots begin to grow out of the pot and the potting material breaks down. Orchids don't require repotting very often, according to Texas A&M University Extension.