Here it is when it was given to me in 2008.
I have always looked at plant failure as an opportunity, but I held out against replanting my terrarium for months. It looked … ok. At first, the fact that one of the succulent varieties was pretty much taking over the thing was fine. But eventually I had to recognize that the stems were browning at the bottom, making it impossible to prune them to healthy areas. After almost ten years, it was time.
Close-up with the tiny new plants
So everything got pulled out, and I put in a few new plants, still succulents. These are not necessarily recommended for terrarium planting, but I find that their hardy natures work well in that environment. Some years ago, I lined the edges with rocks, holding the cloche away from the base enough to let some air in, and get rid of condensation issues. Which it does.
Will I get another ten years from the new array? Maybe not—and that will be an opportunity to try some different plants. Maybe I’ll finally have to read my terrarium book.