I can tell you how I grow Catts. I'm in So Cal, Ventura County. I grow my Catts in bark, on humidity trays, in my house, in a SE facing window/sliding door area. So a little morning sun for some, and bright light all day for all of them. Temps about the same as yours. I think the terrarium may be too damp for Catts, although I have never tried it. They do want to dry out between waterings.Originally Posted by SaMRoza
The Anceps has very high tolerance of a range of temperature and humidity, so it should do fine on a bright east window. The Burana will either love you and grow like you can't believe, or it will sulk for a while. Again, east or south east exposure in No Cal should be fine. Here also I would not put it in the terrarium. Leave that for the lovers of dampness..
Tell us more about yourself and your orchid collection, and send some pictures when you can. Welcome to the forum.