Which of the following is NOT a crop grown in the Southern region?

Hard red winter wheat is typically not grown in the Southern region due to its preferred growing conditions, which are better suited to more northern climates. This type of wheat thrives in areas with cold winters and adequate moisture during the growing season, which contribute to its hard kernel and higher protein content.

In contrast, the Southern region is characterized by a warmer climate, which supports the cultivation of crops like upland cotton, flue-cured tobacco, and soft red winter wheat. Upland cotton is well-adapted to the warm, humid conditions, making it a staple crop in Southern agriculture. Flue-cured tobacco also flourishes in the region's climate, and soft red winter wheat, while less common than other types, is still grown in certain areas of the South where conditions allow for its cultivation. Therefore, hard red winter wheat stands out as the crop that is not typically associated with the Southern agricultural landscape.