In my observation, my lowii and wilsonii grow best when humidity is high in conjunction with good airflow. I give mine low-mid range Cattleya light. I water them daily most of the time, sometimes two days a part depending on the temperature. But I do not give them a dry, winter rest, but just less water during colder months to avoid rot.
Lowii should be grown between 50-80 F. Wilsonii can take 40s no problem, but just be careful to not water at night. I think wilsonii should be grown in colder temps during winter months as it has a tendency to deteriorate over time if grown too warm all the time. In its natural habitat, the winter temp can go into the freezing range.
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