What’s green, carries a message, and grows on walls? Moss graffiti! Yes, graffiti, but created from a potent mixture of pulverised moss, a little sugar and some beer or live yoghurt & water. Art students, I am looking to you to lead the way down a mossy green path of civil disobedience here!
This simple yet effective concoction is an old favourite of gardeners trying to encourage moss growth and provides an excellent alternative to spray paint. Great pic example here:
