Aeroponics is an advanced soilless cultivation technique that enables efficient and diseasefree vegetable seed production. By suspending plant roots in air and supplying nutrients through fine misting, aeroponics ensures optimal oxygenation, uniform growth and high genetic purity. It offers major advantages over soil-based systems including higher multiplication rates, resource efficiency and year-round production. Studies on crops such as potato, tomato, cucumber, and pepper demonstrate significant improvements in yield, seed quality, and economic returns. Integration with automation and IoT technologies further enhances control and sustainability, positioning aeroponics as a key innovation in modern seed production systems. In India, aeroponics shows strong potential for early-generation seed multiplication and production of disease-free planting material within organized seed production programmes. The technology can support sustainable intensification by improving input-use efficiency and ensuring consistent supply of high-quality vegetable seeds under controlled environments.