Our town finally has a community garden. Newly tilled and fenced, but no water on site. We have a plot, 18x40 feet, facing south. I called my farmer friend for help and we planned what would go where. Since we keep the plot till Nov. 30, we'll have a second round going in when the first round comes out. I'm told that the fall garden will be even better than the summer garden!
Right now, I have about 20 feet of space for herbs. We're growing a double row of green beans, 2 hills of zucchini, 3 of yellow squash, a row of mixed tomatoes, a row of white potatoes, plus carrots, cukes, cantaloupe, butternut squash, onions, and several other things. A fair bit will end up in the pantry - tomatoes, winter squash, onions, potatoes, the herbs and so on. Some of the herbs were chosen for eating fresh - savory doesn't store well, same with chervil, and I'd like to try those. And of course, there are tomatoes, cukes and Ambrosia cantaloupe for eating fresh!
I'm growing both hybrid and heirloom varieties this year. Since I cannot save seed this year and need the best production for putting food up, it's a good compromise.
Hybrids are "plants produced by impregnating the pistil of one species with the pollen of another" (source: About.com) - you can create hybrids in your back yard. GMO is what I try to avoid; those are the ones that are "modified using genetic engineering techniques" (source: Wikipedia) - not something you can do in the backyard! I wanted to clarify that as there is sometimes confusion between to two terms.