Orchids from Thailand arrived! Need a lot of Help!

[Dollythehun]

"Den. Unicum (In the square glass vase. Should I water less now since it has no leaf?"
Blooms on leafless canes. Water sparingly during the winter, step it up when you see growth. Small bark, bright light but not Catt level. It's deciduous.

"Tolumnia Hybrids (With a lot of thin roots. I used some moss to cover the roots gently. )"
Tolumnias like a wet dry cycle. They need perfect drainage and very bright light. You'll know you've achieved this when the foliage blushes red. I pot with fine bark in clay. I water every other day and have an overhead fan running. I love my Tolumnias and I think they like me. Ditch the moss.

I cannot help with the others but someone else will be along soon.

When others post a plant I like that will grow in my conditions, I put it in my wish list in my memo app. When I go shopping, I am (generally) able to buy what suits my conditions. There are oopses and unfortunately it's usually over becoming too large.