One of the best ways to make your backyard feel more mystical and aged is by encouraging the growth of moss on your rocks, pathways, and low decorative stone walls. Moss is very easy to grow and establishes itself quickly. If you want your fairy setting to always look like it's winter, even when you live somewhere where it never snows, then a white moss option will be perfect for you. On the other hand, green moss varieties come in several shades, from Kelly green to deep forest hues. There is a moss option for you in this hand-picked selection.