You don't need a lot of land to have a garden. Pots are a great way to grow all your favorite fruits and vegetables.
The pots allow you to grow your vegetables anywhere. You can keep the plants out of reach for animals. Weeding will also be a little easier. If you are one who has a bad back you might want to place the pots on a table that is waist high. This allows you to water and weed without putting the strain on your back.
Placing your fruits and vegetables in a pot is great If you live in an area where the ground is not not garden friendly. For more potted garden ideas go to Google and punch in "potted garden".