Question
I have recently purchased an orchid labeled Charkuan Pink. It appears to be a Vanda (the monopodial leaf structure) but beyond that i cannot find any information to confirm this, or how to care for it. I live in Colorado, and have only one window which is south.  Can i let it have direct light, or should i cover the window with a light gauze? Any tips you can offer are appreciated!

Answer
Your plant is undoubtedy Mokra Chark Kuan and the flower color is pink.  This is a multigeneric cross involving the genera of Arachnis, Ascocentrum, and Vanda.  The key to successful growth of the vandaceous group is lots of humidity, air movement, and light. These are often grown in baskets with little or no potting mix with roots exposed to the air.  In a dry climate, grow this in a pot with potting mix which allows a lot of air space in the mix but still retains some moisture. Because air movement is important, they can be watered daily (if the mix is an "Open" potting mix) in the morning and, by evening, the potting mix should have dried.  If this does not happen, either repot to a more open mix or water less frequently.  After you water, the roots should take on a bright green color.  Soaking the plant for a few minutes should ensure that the roots get adequate water.

Ideally, the plant should get enough light so the leaves are a yellow green. Light intensity should be bright enough so you see a distinct shadow on the plant when you place an object between the light source and the plant. The south exposure should be fine for the winter when you should get plenty of light.  It will thrive by placing it outside in a semishaded location in the summer where it will receive lots of air movement. As to direct light in the south exposure or a light guaze, the best choice is to use the light gauze for a while to acclimate the plant to brighter light before exposing it to direct sunlight.  You also have the option of moving the plant back from the window if it is getting too much light. Be aware that in the winter lighting conditions can be affected by reflection from the snow and by the number of sunny vs cloudy days.  The plant does appreciate lots of warmth so avoid getting it to close to the window on cold nights.