The King of Corn! Compare height of XL-45 with variety at right, MORE FARMERS PLANT BRAND ISP THAN ANY OTHER BRAND Real Shorties that are tough and take thick planting in narrow rows Modern corn farming demands varieties that will take higher populations, narrow rows, higher fertilization, and specialized mechanical harvesting. DeKalb’s XL Single and Three-Way Crosses meet this demand. They’re tougher, shorter. They stand, combine easily and yield BIG! In 1967, go all the way with DEKALB XL Corn—the greatest improvement in corn since hybrids.