Connie,
I have had a couple of these, also from the bags at the box stores. I tried mounting the first one and putting it in bright light, like the websites I read suggested. It burned. So move it bright light slowly, if you do. And I think this one needs a dry period but I haven't had mine but a few months so I haven't bloomed it yet. And Thanks again for your recommendations on orchids in your area. I went back and got a few more from Art Stone and Bud Spence. I'll post pictures soon.
Best-
Brandon