The study looked at how different wheat varieties perform when planted at different times in Vehari, Pakistan. They found that planting variety AS-2002 on November 10 gave the highest grain yield, followed by planting on November 20. Delaying planting after November 20 led to lower yields, with a 27.24% decrease when planted on December 30 compared to November 10. Overall, regardless of the variety, planting between November 10 and November 20 is the best time for wheat in Vehari.