Im thinking that some kind of constructable/assembleable growing station( or a pot basement) could be used to grow food, medications, etc in a safe place. You could find growlights at gardening supply, pot basements, megamarts, farms, ranches,etc.
Im thinking that the real benefit of this is that you have as safe an environment as possible to grow your food in. With the nutrient system now in place, its unreql how much time i spend just going out to try to find a certain nutrient
GrowlightsDO take a not insubstantial amount of power, but a good solararray should take care of that.
Thoughts?