Simon Oldmann our expert of the day, writes:

Orchids are beautiful, ornamental flowers that are grown especially for their delightfully fragrant flowers. The two main types of orchids that are widely grown are called Phalaenopsis and Dendrobium Orchids.
Orchids need special fertilizers and growing mediums to reach their full growing potential. Orchid supply companies or greenhouses can usually supply these for you and offer helpful advice and tips on how to get the most out of your orchids. Another way to learn more about the art of orchid growing, what the best type of orchid supplies are and the nicest types of orchids to grow is to find a good book on the subject.
Different orchids have their own preferences about where they like to be kept and the humidity, light, air, the type of fertilizers are used on them and the amount of water they are given. Many orchids also have a preference to the temperature they are living in and the pot and potting mixture they are housed in. Your orchid supply professional will be able to explain the preferences of most of the orchids and by taking note of where an orchid is situated when you buy it, will also tell you about where it likes to be.

Cactuslover our expert of the day, writes:

Orchid is a fantastic plant because of its beautiful flower. However, orchid needs special cares and attention from growers in case they woud like it to grow up well and flower. Here are the basics to plant the lovely orchid.

Watering:

The single biggest reason for orchid problems is over watering. To prevent this, you must adjust your watering to the plant’s environment. The environment includes temperature, humidity, light, the type of pot and the type of media. For example, an orchid potted in peat/perlite mix in Florida requires much less water than one potted in straight bark in Arizona. Do not set a fixed watering schedule. Rather, remove the plant label from the pot and feel for moistness. If it does not feel almost completely dry, hold off your watering. Try to water only in the morning so that the plant has time to dry somewhat before dark. When you do water, you should give the plant at least the equivalent of 1/3 the volume of the pot. More is fine. Problems come not from the amount of water you give a plant, but with the frequency of watering. The orchid must get a chance to almost dry completely out before more water is added. With a few exceptions, such as with vandas in slat baskets, it is not a good idea to mist your orchid except in the early morning hours.