Might have to give it a try..!
Becky Striepe from Crafting A Green World suggests:
- In your blender, combine:
- One can of cheap beer or 1 1/2 cups buttermilk
- A few handfuls of moss
- One teaspoon of sugar.
Blend until the mixture is smooth, and you’re ready to get painting!
You can use a brush to paint your moss onto concrete walls, rocks, or brick. Mist the moss once a day to help it thrive, and soon your green graffiti will take hold!