Strategies to fight low humidity

[rbarata]

Hello, my friends

How do you grow your plants that require high humidity and good drainage, more precisely Laelias and Catts?

One could increase watering but I don't know if it's a good practice 'cause they need to get dry or nearly dry. You migh put the roots at risk.

And, for these specifically genus, what kind of medium should be used? If it's too coarse, probably it might dry too fast in face of HR's<20%.
It medium or small grade, it will suffocate the roots and, due to high temps, root will be installed fast.

What's your practice?