There is a link to an old thread below. The plant needs cool nights and sunny days during winter. Just like today. Minimum 7C Maximum 20C and sunny most of the day. It is dead easy to grow, but too much warmth at the wrong time of year will result in growth and no flowers. Culture in Northern Parts of USA is best done by obtaining a copy of notes prepared by Wilford Neptune and following the instructions. Here is a link that might be useful: Dendrobium kingianum discussion

Well, there are a number of epiphytic orchids that grow like that (there are, for instance, a few australian native dendrobiums that grow similarly on rocks or up trunks). I'm not an expert though. I suggest you post in the orchid forum. You might even try contacting the Botanical Gardens where you took the photo. Even though name tags may be missing, the curator may have a list of the orchids they are growing that he/she could look up for you.

Thanks. Sheila, The two growths in flower are 6 and 8 inches tall and the newest growth that just completed is 12 inches. It's a first bloom seedling and I'm really hoping it will stay under 18inches when fully mature. Troy

I suppose it depends on the aspect of the place where you are growing the orchid. In other words are you in a frost hollow or say on a slope dipping to the North? So, just 1K south here there is a frost hollow which has colder temps at night. The other unknown is how much having a shade cloth cover breaks the effects of frost. Is there a local orchid society where you can ask re. winter orchid culture?