Because my backyard is entirely concrete like many city yards/alleys/unused spaces, I have no soil in which to plant my garden. But that's cool, that's ok, because there are so many options for us city gardeners!
My original plan was to construct raised beds (pictured at left) on top of the cement. Look how happy this white woman is in her garden! She's going to be able to make so much fresh Arugula Orange & Parmesan Salad for her Tupperware party!