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Mine grow 65f/18c to 75f/23c and stays wet as much as I can water inside the orchid case. I have to wrap them in 5A sphagnum keep the tiny roots happy. They dry out they die fast. The humidity stays at about 65 to 75%. More humid the better. The "They can take as much light as you can keep them cool" formula takes effect. They grow right along with the cuthbertsonii.
I have come to enjoy them. Hanging around waiting for their day to come are a cernua, coccinea, wittingia, mantiqueira, Scarlet imp, Arizona hybrids . I think I have a few more. I have to count them again I forget.
bloom or bust!!!