Americans finding soaring food prices hard to stomach can battle back by growing their own food. [Click image for a larger version] Dean Fosdick Dean Fosdick Home vegetable gardens appear to be booming as a result of the twin movements to eat local and pinch pennies. At the Southeastern Flower Show in Atlanta this winter, D. Landreth Seed Co. of New Freedom, Pa., sold three to four times more seed packets than last year, says Barb Melera, president. "This is the first time I've ever heard people say, 'I can grow this more cheaply than I can buy it in...