LOS ANGELES--(BUSINESS WIRE)-- #cannabis--Glass House Group, one of the fastest-growing, privately-held, vertically integrated cannabis and hemp companies in the U.S., announced the appointment of Graham Farrar as president. Farrar was a founding team member at Sonos (NASDAQ: SONO) and Software.com, and the founder of Glass House Group's cultivation division, Glass House Farms, a sustainability pioneer and a serial entrepreneur with decades of experience creating successful businesses and organizations in