01-29-2016, 04:56 PM
Here is another variation of how it's done. The grow experiments on the ISS is derived from these. The people who took it from power hungry grow lamps to color specific LEDs are canibus farmers.
http://inhabitat.com/farmedhere-to-open-a-60000-square-foot-vertical-indoor-farm-in-louisville-kentucky/
http://inhabitat.com/farmedhere-to-open-a-60000-square-foot-vertical-indoor-farm-in-louisville-kentucky/