And relatively high light, about 50% of full sun, and full early morning or late evening sun during cool to moderate weather. Water like a Cattleya,
http://www.orchidgeeks.com/forum/new...f-orchids.html . Medium bark is always good, like a cattleya. Infact, look up Cattleya culture for these, except that they can take it much cooler than Catts and not object.