Orchids are the second most prolific type of flowering plant in the world. They have been found on every continent with the exception of Antarctica. The majority of orchids hale from the tropical regions but some are native to more temperate areas. There are over 20,000 recognized orchid species with almost a limitless variety of hybrids.
With the wide variety of orchids available it is important to get proper information about the specific orchid variety you are working with. With so many species of orchids it is difficult to make definitive statements about them. Most orchids are aerial, but some are terrestrial. Most like indirect sunlight, but some thrive in direct sunlight. This is why it is important to know the variety that are being worked with and their specific needs.