I just got a Tolumnia mail order. It is potted in moss in a tiny ceramic pot. I have it next to my cattleyas under a HID light. My question is, how often should I water it and how fast should the roots dry? I watered it Sunday and it was completely dry this morning, so I watered it again. Should I repot it in a coarser mix so it completely dries every day and needs water every day?