Photo: Old Shoe Woman, Flickr
Vidalia, Ga. this weekend is hosting the 33rd edition of its annual onion festival, an event partly aimed at maintaining the cache of the town's signature crop in an era of massively increased production.
Long before most American eaters obsessed about their produce's provenance, savvy shoppers sought out onions from the wiregrass region of Georgia, where a farmer in 1931 had discovered he could sell his sweet, mild bulbs at the unheard-of price of $3.50 for a 50-pound bag. Mose Coleman's neighbors followed him into the onion game, hawking their produce at a new state-run farmers' market in nearby Vidalia. Tourists' raves and a Piggly-Wiggly promotional campaign helped make vidalias the South's most celebrated onion.
Vidalias were so popular by the 1980s that bootleggers began retagging onions from elsewhere as Georgia-grown, leading the legislature to officially define Vidalias as originating from a 20-county area.
While once it seemed as though the only onion options were the generic sounding yellow, white and red, each variety of onion in the market is now labeled clearly - and there are a lot of them, in addition to those three standards. But what is the difference between them? The primary difference is sweetness, with some onions, known as sweet onions, lacking the sulfuric bite that most associate with an onion. 







