Moss Graffiti

I don't have any experience actually trying this, but I can tell you that it would be a bad idea to put it directly on the wall, due to the moisture. Mounted on a board shouldn't be much different from a regular houseplant, though. The moss will need to be kept moist if you want to to stay alive and healthy, they don't have roots to store water in so they're happiest when damp. It shouldn't need watering every day (might get mold) but don't let it dry out more than just a bit before you spray it again. Try to keep it green, if you don't water it it'll turn brown. I'm not sure how well it'll grow in the waterproofing material, but I guess you can give it a shot. I feel like it wouldn't be able to get any nutrients, but then again I don't know how it does that on brick either. Trace nutrition from microbes, maybe? If it starts to suffer you might want to mix a bit of fertilizer into the water.

Its bullshit, stop being retarded.

https://www.youtube.com/watch?v=yMfwen84Wmo

>>2408829
Well it still means we can grow some moss before and glue them stensils on the wall.

>>2408829
Maybe he just did something wrong? Theres plenty of articles to be found that claim that it does work. Why would they just make it up?

>>2409163
well for starters, all the picture examples they use are done by a girl who doesn't use that made up method

>>2409176
So instead I should find some bigger chunks of moss, cut them into shape and glue them together?
Will it stick to the surface that way?