With growing demand for circular agricultural solutions, insect-based fertilizers are finding their place in the farming ecosystem. These fertilizers, derived from insects like mealworms and soldier flies, provide nutrients essential for strong plant development. They promote soil aeration and microbial diversity without toxic buildup. Their production uses food and organic waste, reducing overall emissions. Adoption is spreading among small-scale farmers, urban growers, and eco-conscious agricultural firms. Governments and institutions promote their use through funding and certification programs. Technological advancements ensure high-quality, standardized formulations. As awareness grows, insect-based fertilizers are set to become a staple in green farming strategies.