Ball is made up of peat/ada soil center and sphagnum moss wrapped around it with cotton thread. So far working good. As for the cover.... saran wrap...
Here are some new photos of my wabikusa set up. From terrarium style (tank covered with cellophane)to acclimating them into an air conditioned atmosphere (open tank). As you can see, they are starting to acclimate well. There are some dried up leaves on some of them but the newer leaves are doing fine.
That is sooooo cool! I want to do something with some cool tanks I have, but my cat is a pest when it comes to stuff like this. Maybe I can do this at work. Can you describe how much of each component you use to put this together? Any type of fertilization?