I am interested in adding a mix of early successional species, like fungus, algae, lichen to a steep slope sprayed with shotcrete--a cement-like material. I'l looking for a quasntity of spores of native species.

Can anyone direct me to this kind of info?

Thanks

Hello, I'm not sure if I understand what you want to do exactly.. can you explain a little more perhaps?

Sorry it took so long to reply. I'm trying to initiate primary succession on a shotcrete wall. We're planning to incorporate freshly chipped trees into the shotcrete surface, and I'm interested in innoculating the wall with spores.