You could grow salad in the cupboard. Lettuce is one of the few crops that would be economical to grow under indoor lighting. I believe that info comes from h

You could grow salad in the cupboard. Lettuce is one of the few crops that would be economical to grow under indoor lighting. I believe that info comes from here: https://www.youtube.com/watch?v=wsaufB5F8dk https://www.youtube.com/watch?v=wsaufB5F8dk If you think LEDs have gotten epic, check out his research. They're just getting to be more efficient than HPS.