Who knows how to take care of Orchids?

Always water early in the day so that your orchids dry out by nighttime. The quality of water used, whether for spraying or watering, is of great importance. Since tap water has often been chemically treated, generally with chlorine, it should be used with caution. The best water for orchids is undoubtedly rainwater. Rainwater, as it passes through the air, dissolves and absorbs many substances such as dust, pollen and other organic matter. This enriched rainwater contributes to the nourishment of the plant.

What are you doing now? What kind are they? You can grow them on a piece of bark by fastening it with a staple or get orchid bark in a bag from your local nursery. They like humidity.