Want to create a moss-covered effect for your garden? Here’s what you should do: in a blender, combine 1 cup of yogurt with 1 cup of water and a handful of common lawn moss; blend for 30 seconds. Using a paintbrush, spread the mixture whenever you want moss to grow. making sure the spot you choose is cool and shady. The spores in the mixture will feed on the yogurt’s bacteria, encouring the moss to develop. Mist occasionally until the greenery is established.