A study was done to see how adding nano-nutrients and different fertility levels affects the growth and yield of late-sown wheat. The experiment showed that using these treatments led to taller plants, more tillers, more grains per ear, and higher yields of wheat. The plants also had higher levels of important nutrients. The best results were seen with a specific combination of treatments, which gave the highest plant height, dry matter, tillers, grain yield, and overall yield. This combination also resulted in the highest profits for farmers.