If I mist the enclosure twice a day, I can maintain a good humidity, although I am hoping to find a solution to where I don't have to mist so often.
I have heard about using orchid bark along with Eco Earth, I'll make sure to give that a try.
I use the AcuRite electronic thermometer/hygrometers, one at each end of the enclosure.
To heat the enclosure, I use a UTH and a ceramic heat emitter. And yes, I make sure not to make a swamp out of the substrate lol. If I can't get it to stay at a good humidity, I'll probably try some of those plants and hope they don't get crushed haha.
Here's the enclosure:
https://imgur.com/a/Ul2S8