Authors:

Growing the mycelium of the Chaga mushroom under laboratory conditions provides an ecologically friendly alternative supply of this unique medicinal mushroom.

"Chaga, the Clinker Fungus: This Mushroom Looks Scary But Can Benefit Health" by Paul Stamets, www.huffingtonpost.com. October 25, 2012.
Growing the mycelium of the Chaga mushroom under laboratory conditions provides an ecologically friendly alternative supply of this unique medicinal mushroom.