Most people think of a vegetable garden as a fairly large plot of land with rows stretching 15 or 20 feet each. The idea of a small container or tiny patch of land growing a viable vegetable garden seems foreign.

Yet growing vegetables in cramped spaces is not only possible but highly rewarding. One can grow tomatoes in tubs at the edge of a patio, strawberries in empty milk cartons on a windowsill, lettuce in a modest window box, watermelons along a strip beside a driveway or beans on a trellis on a small apartment balcony.

A space no larger than a card table can supply you with vegetables year-round. The trick is to create a garden that has the right growing conditions and to buy seeds that are well suited to smaller areas.

A lot of seed suppliers have started to offer miniature plants to meet the needs of people with limited space. They’re often in categories like midgets or space savers in their catalogs.

Vegetables are a different beast, however. Plants like heathers, rhodos and miniature bulbs are grown for decorative reasons in most cases.

Vegetables are most often grown to reward not the eye but the palate. So while corn stalks and bean bushes can make the mouth water they rarely make the eye pop, and they are not likely to be found gracing a well designed border, although creative horticulturists have combined a few of the handsomest vegetables with flowering plants to good effect.

The greatest difficulties are practical ones. Although the leafy greens, like lettuce, can do fairly well on only four hours of direct sunlight a day, any vegetable that produces a fruit (tomatoes, beans, corn and so on) must have a solid eight hours of warming sun or its yields will be disappointing or virtually nonexistent; but that bright light does not benefit dwarf azaleas.

A proper soil mix is also important, along with the right fertilizer. It can be too much for some dwarf plants, however and can make them grow beyond the space they’re given. Plus, you need to turn the soil in your vegetable garden annually. This kind of tilling can’t be done in some small spaces.

Growing small vegetables is a worthwhile challenge, however. You’ll need to decide whether you want the fruit to be miniature as well, or only the plant that produces it. Miniature vegetables are a cute novelty, but they’re really not that practical. However there are some that are widely accepted, such as cherry tomatoes and radishes.