Azolla

Azolla is a small, floating aquatic fern that grows on the surface of freshwater bodies like ponds and lakes. It forms dense mats that can quickly cover water surfaces. Azolla is notable for its rapid growth and ability to fix atmospheric nitrogen through a symbiotic relationship with cyanobacteria housed within its leaves. This natural fertilizing property makes it valuable in agriculture as a biofertilizer. Additionally, Azolla’s ability to absorb carbon dioxide and suppress weeds contributes to ecosystem stability and water quality. Its versatility and ecological benefits have sparked interest in sustainable farming and environmental management practices.