Urban Gardening - an Ideabook from Houzz

I know this isn't realistic for a lot of folks (because of climate, neighborhood, space, land, etc.), but the examples of those in this article gave me pause. Using things like vertical aquaponics doesn't take a ton of space; considering switching how you think of your front yard vs. back yard; connecting with your community and setting aside a portion of your products for your neighbors - all great, practical, low barrier-to-entry ideas!