Will LEDs Uproot the Weed Business?

Let's face it: For all marijuana's crunchy ties to sustainability and "being in tune with the Earth," growing considerable amounts of weed is fucking awful for the environment. Not all grows do more harm than good, if you want to call it that. Chris Walker wants to change that. Walker is with Radiant LED, an American weed-lighting company powered by the Stockholm-based lighting manufacturer Heliospectra. He says it's a matter of shedding a new sort of light on weed as the domestic marijuana industry stems its way out of the darkness and above ground.