Tell you wha',
Saw a profile on terragardens outta a container.
One container of hydro = 1 acre of land.
Lettuce grows in 30 days as opposed to 90 in sunlight.
I could grow all my own lettuce, peppers, tomatoes, strawberries, carrots, spuds, onions, herbs (yes, nosy parker), in a half container.
No shed!
Fukn amazin'.