OLD MAN'S BEARD LICHEN: 1-quart bag Old Man's Beard, is unique, long hair-like lichen. Its colors range from bluish-green to whitish yellow. This bag of old man's beard includes long strands or smaller tufts. Old Man's Beard Lichen branches are beautiful in terrariums, also for use in an assortment of floral arrangements. Can be moistened to restore pliability. Lasts a long time if kept out of light. Fresh Live Moss. !