Did you know that your homegrown tomatoes will taste better simply by planting sweet basil next to them? This is just one example of companion planting with herbs. >Planting sweet basil in same pot with my tomato plants.
Companion planting is the secret, the lettuce and the onions complement each other on shape, flavor and allows us to plant more food in our raised beds. I may have to move my lettuce over by the onions.