PlantingOaks said:@Dirtmechanic, have you had success with the moss milkshake method? I remember it being a huge rage on pinterest and crafty diy sites a while back, but I never saw any 'after' pictures of the established moss, and I have to say I was a little dubious. Is it a real thing?
Yes it is a real thing. In fact, if you know about it, you will occasionally see pics of moss in really arcane places kept alive with spurts of moisture that just do not occur in nature. Its even a hobby, that wierdly has been made mobile by fans in other countries:
https://www.google.com/search?...:
Now when it becomes too much work to maintain? Oh, the thing goes to hell and crabgrass probably.