Hi there. So I’m building terrariums with a mix of Oregon local mosses with tropical plants and seeing how it goes. Pretty well so far. Trying to get a handle in humidity. The larger plants (hoya p, etc) need to have some water for their roots, and the various mosses need the humidity – but how to balance. When I spray down and put lid on, it quickly fogs up. Removing lid fixes problem, but needs to be left open for a while day or more, kind of defeating the whole purpose? I have lava rock false bottom, charcoal, bark with sphagnum moss and sand substrat with a little perlite.
The round bowl doesn’t fully seal, the other does (though not hermetically). Thanks for your insights.
by Relative-Occasion863