Millets are a group of small-seeded cereal crops that are highly nutritious, climate-resilient, and widely grown in semi-arid and arid regions. They include varieties such as pearl millet, finger millet, foxtail millet, and sorghum, which are valued for their high fiber, mineral, and protein content. Millets grow well in warm climates and can tolerate high temperatures and low rainfall, making them ideal for rainfed agriculture. They thrive in well-drained sandy loam to loamy soils with low to moderate fertility and a pH range of 5.5 to 7.5. Millets require minimal water, generally 30–50 cm of rainfall, and are resistant to drought and many pests. Their short growing period and low input requirements make millets a sustainable crop choice for marginal soils and challenging growing conditions.