Shop at farmers' markets

          Farmers' markets are great sources of fresh local produce. A just-picked tomato from a local farm tastes better than a tomato that's traveled thousands of miles before reaching a supermarket shelf. "It's going to be cheaper and fresher at a farmers' market," Cummins says. If you don't see a sign saying the produce is organic, be sure to ask. Some farmers may be making the transition to organic farming however have not got the full certified approval yet. The key to landing good deals at farmers' markets is to ask lots of questions. Ask about misshapen produce that you may be able to buy at a discount. Ask about discounts for buying in bulk. "Always ask what tastes the best. They know. They'll tell you," says Jesse Ziff Cool, author of "Your Organic Kitchen: The Essential Guide to Selecting and Cooking Organic Foods." "They're going to pick up a melon and say, 'Taste this.'"