Field workers spread locally-sourced bat guano fertilizer on biodynamically grown marijuana plants at the SPARC cannabis farm in Glen Ellen, Calif. on Friday, July 14, 2017. Erich Pearson's expansive ...
Two New York marijuana growers died after becoming infected with a fungus commonly found in bat poop, doctors said. Crystalweed Cannabis via Unsplash Two marijuana growers in Rochester, New York, died ...