Orchids are admired for their intricate flowers, unusual forms and long-lasting blooms. Beyond their beauty, many orchids have distinctive growing habits and specialised root systems that make them especially interesting to plant collectors. They generally prefer bright, indirect light, good air circulation and a loose, well-draining growing medium rather than ordinary garden soil. Whether you are drawn to their elegant flowers or their sculptural foliage, orchids can bring a refined, tropical character to a plant collection. Find ornamental orchid varieties selected for their distinctive appearance and growing appeal.