Setaria italica, commonly known as foxtail millet, is a species of grass cultivated primarily for its small, edible seeds. It is a drought-resistant crop, making it suitable for arid regions and poor soils. Foxtail millet is a staple food in many parts of Asia and Africa, valued for its nutritional content, including protein, fiber, and essential minerals. This plant typically grows to a height of 0.5 to 1.5 meters and features long, slender leaves and distinctive fluffy flower spikes. Setaria italica is also used as fodder for livestock and has potential applications in biofuel production due to its high biomass yield.