Has anyone found a good liverwort killer in the U.S.? I used to have a nice
moss garden until the liverwort started taking over.
I ended up hoeing it all, but the liverwort keeps popping up. I've been
spraying vineagar but I'm not sure if it works all the time.
During the dry summers, the liverwort dies off but then comes back during
our wet winters (Northern California).

Albert