What I meant was I don't have anything left to tie it to. ;) My driftwood is growing anubias and my cave on the other side already is covered in java moss. I have some river rocks I can try to rubber band the moss to.
my bad! I didn't read very carefully lol!
You can! Most of my java ferns grown on gravel. They just reach their roots to leech on. I have about 20 babies of them, they just kept producing more!
I use thread to tie them on the river rocks cause it's easy on their roots.
I also has an anubias but I have to wait to see if it would leech on a small driftwood. It grows so slow!