Tech Backers See Colo. as ‘Silicon Valley of Weed’
Katie O’Block stands in Surna Inc.’s test grow room. The company has developed a new chiller it believes will improve yields from marijuana plants. Jonathan Castner/for BizWest
Katie O’Block stands in Surna Inc.’s test grow room. The company has developed a new chiller it believes will improve yields from marijuana plants. Jonathan Castner/for BizWest