North Dakota produces about half the U.S. crop, and South Dakota about one-fourth. Kansas and Texas also produce sunflowers.
North Dakota
United Kingdom
Check out Kansas, The Sunflower State.
I am from Wisconsin and there are many sunflower fields in the state. But I would guess that the mid-plain states are where most sunflowers are grown.
The state that produces the most ham is Virginia. The state of Virginia is known for their Smithfield Hams.
Iowa produces the most pigs
Apples and Sunflowers are mostly produced
According to available statistics, Washington is the state which produces the most apples.
Hershey, Pennsylvania produces the most chocolate
Arizona produces the most copper in the United States.
Although adaptable to many environments, they do not grow in arctic conditions, and are unviable in climates with less than 75 days of summer. Sunflowers are native only to North and Central America; they were introduced by man to other parts of the world.
The state which produces the most gold in Australia today is Western Australia.