The document provides information about sunflowers including that they are native to North America, have a botanical name of Helianthus annus L, and are in the family Compositae. Sunflowers are used ornamentally and for oil production. They prefer deep plowed, laser leveled soil and are cross pollinated with a chromosome count of 2n=34. Recommended varieties for different regions of Punjab Pakistan are provided along with sowing times, seed rates, spacing requirements, fertilizer needs, pests, and storage details.