Hey there! Ive had a simple terrarium made from an apothecary jar for about 5-ish months; The only plants that I had/have in it are a U. pubescens, and a U. fulva (sulked during winter and is now officially dead ).. the U. pubescens seems to like it and is now (finally) spreading around a bit. Sooo, my question is what else do you think I could put in? The medium I used in the jar is a mixture of coconut coir (thoroughly washed), pearlite and sand, followed by a layer of aquarium charcoal, followed by a layer of sand. I'll try and take a pic of the terrarium/jar tomorrow to give you all an idea of what Im working with.