The Soil Health Card Scheme is an Indian government initiative launched in 2015 to help farmers understand their soil quality and take steps to improve it. Under the scheme, farmers receive soil test reports on nutrient levels and recommendations on maintaining soil fertility, allowing them to use fertilizers more efficiently and increase crop yields. The soil cards are valid for two years, after which farmers should get their soil retested, though validity periods may vary by state. To apply for a card, farmers need identification documents and land records. The scheme aims to boost agricultural sustainability and productivity through informed fertilizer use.