Restrepia guttulata

[Jennyfleur]

Hello Everyone,
Here's a couple of pics of my new (and first) Restrepia. I've mainly got all you guys to thank for introducing me to these (esp Rosie!)

I know that they're cool growers and like more water than others, but I was wondering if anyone could give me a few pointers. For example,

How cool do you grow yours (I think the spot I have for it in a north window may be a little too cool)?

How often do you fertilse?

Do you let them dry out at all, or just let them appraoch dryness before watering?

Do you mist them at all?

Sorry for so many questions, I haven't been able to find a decent culture sheet yet on the web! Thanks in advance for any help