Sunflower Yields. Yields varied among and within the states. Over half of KS respondents reported yields of 751-1,250 lb/A. In MN, over half of respondents reported yields of 751-1,500 lb/A. In ND, over half of respondents reported yields of 1,001-1,500 lb/A. In SD, over two thirds of respondents reported yields of 1,251-2,000 lb/A. Yields over 2,000 lb/A were rare in all four states (Table 8).