Its Nebraska... Indiana is 2nd
Nebraska is the leading state in popcorn production, consistently growing more than Iowa. The climate and soil conditions in Nebraska are particularly well-suited for popcorn cultivation. This makes Nebraska the top choice for popcorn farmers in the United States.
North Dakota and Kansas are the top contenders, and usually play with first and second place. However, in 2011, Kansas was the top producer of wheat.
Kansas produced the most wheat in 2008 and 2011, but North Dakota produced the most in 2007, 2009 and 2010.
Georgia grows the most squash.
ALL of the South grows cotten.
I am unsure of three states that have the most wheat. But I do know that Kansas grows the most wheat.
kansas
Georgia grows the most peanuts
Iowa
Virginia
Illinois