Hello all,

I have an outhouse that I recently built for my property near Algonquin Park in Ontario. It is located in Zone 4 of the Canadian scale. The outhouse is looking just a little to new for my tastes so I want to give it a more rustic feel.

My question is what would be a good cryptogam to start growing on this (plywood and shingles), and what is the best method of growing it?

Thanks in advance fro your info!

Cheers, Kaspr