Grow Your Own Graffiti! - This 8-Bit Life
I was browsing my Pinterest a bit ago and came across a seriously neat image that shows how to grow moss graffiti! The idea is pretty simple, you just make a slurry of moss, water, buttermilk, gardening gel and a few other ingredients. This can then be painted onto a wall so that moss will quickly grow wherever you’ve made a brush stroke. All you have to do is come by and mist the painted area each week until your art has grown into something lush and beautiful.
I’m wondering if I could make this work with some sort of spraying system to cover large areas. I’m definitely going to have to do some further research.
In the meantime you should check out the video above that shows a slightly different method of doing this as well as the graphic below that shows how to do this step by step!