There are over 22,000 species of orchids, and care requirements may vary based on the type. However, you can follow some simple guidelines, regardless of what kind of orchid you have, to keep it healthy and looking great
1- Use pots with drainage holes.
2- Place the pots near south- or east-facing windows, if possible. Orchids need strong, but indirect, light to thrive.
3- Maintain a temperature of 60–75 °F (16–24 °C) in your home.
4- Provide gentle air circulation.
5- Avoid overwatering ( it will kill the orchid). Water the orchids just before they go dry.
6- Mist orchids daily if the humidity level in your home is below 40%
7- Cut off spent stems when the flowers have died.