Azolla cultivation is an eco-friendly and sustainable agricultural practice that provides several benefits to crops and the environment. Azolla is a fast-growing aquatic fern that can be used as a natural biofertilizer because it contains nitrogen-fixing cyanobacteria, helping improve soil fertility and reduce the need for chemical fertilizers. When incorporated into the soil, Azolla adds organic matter and nutrients, supporting healthy crop growth and improving soil quality. It also helps reduce agricultural costs and promotes sustainable farming. From an environmental perspective, Azolla contributes to nutrient recycling, reduces dependence on synthetic fertilizers, and supports better soil and water management. Thus, Azolla cultivation is a simple, low-cost and environmentally friendly method for promoting sustainable agriculture and protecting the ecosystem.