Hi, I recently got my roommate a DIY terrarium kit about a month ago and put it together for her. I liked it so much that I've started building my own moss terrariums. The trouble is that yesterday we checked hers out and most of the moss has turned a sickly brown. I know the moss that came with the kit was a simple sheet moss. Is there any way to revive it for her? What could have caused it to start dying?
I'm afraid now that the terrariums I built on my own will take the same turn. :( Can anyone help me?