In the year 2000, over 15,000 acres were planted. Today that figure has been cut to about 12,000 acres under cultivation. Vidalias are exclusively grown in a 20 county area of southeast Georgia. One reason these onions taste so mild is that there exists a lack of sulfur in the soil of that specific region. The general climate in that neck of the woods obviously plays a part in the mix as well.
Onions are an odd bunch.
The exact same seed planted in different parts of the country will produce an onion with different flavor characteristics. Last year saw a record crop come to market, approximately4.5 million bags. This year Mommy Nature has been much less loving, as harsh December weather will reduce yields. Vidalias are a perfect match to barbecued burgers and dogs and also to picnic salads. At the retail level, three-pound bags help to differentiate them from regular yellow onions.