Erik Lomen, founder of Maine Cap N’ Stem, a Gardiner-based business that grows substrates and other supplies for mushroom farms nationwide. PHOTO / MICHAEL D. WILSON Maine Cap N’ Stem Mushroom Co.
The idea is that farms can skip expensive and complicated lab work involved in sterilization, seen here, and spawn production. COURTESY / MAINE CAP ‘N STEM MUSHROOM CO. A company that makes growing ...