Modern reproduction methods, widespread interests among amateurs and commercial growers and modern transportation makes it possible for all to enjoy the beauty of orchids for a few dollars. Some popular orchids can be grown in your home, in a window or under lights. Some may be grown outdoors most of the year. Most orchids require none. Most are classified as epiphytes, or air plants, which grow on trees in nature.
Saprophytes grow in mulch on the forest floor.
Finally there are the terrestrials that grow in soil. Some are powerfully scented, while others rely on color and shape to attract insects or birds for pollination. From the thimble-sized Mystacidium caffrum to the 20 foot tall Renanthera storiel, orchids have a myriad of shapes, forms and growth habits. Some produce blossoms no larger than a mosquito, others are as large a sunflower. Some have one flower, others have dozens.