How to Grow a Vegetable Garden at a Condo or Apartment

The most I was ever able to do successfully in my condo days were tomatoes, green onions, peppers, and some herbs. I'm not counting cacti, flowers, etc unless they could be eaten. Properly stored, a family of five could have canned veggies twice a day. A smaller fam or a bigger work force could likely do better, with experience & effort.