surface of their flesh. This can appear on any part of the mushroom and is often the result of damage or maturation. Bruising: Heavy bluing that can border on appearing blackish. Cake: A P.F. cake that is usually made from Brown Rice Flour, vermiculite, and water. Candy Flipping: Mixing magic mushrooms with LSD (acid). Colonization: The growth of hyphae throughout the substrate to form mycelium. Colony: Microorganisms growing in or on the substrate. Contams: Contaminants such as bacteria, pests, mold, and other fungi.