Xanthosoma brasiliense, commonly known as tannia or arrowleaf elephant ear, is a tropical plant renowned for its large, arrow-shaped leaves and starchy tubers. Native to Central and South America, this perennial plant has gained popularity not only for its ornamental appeal but also for its culinary uses. Cultivating Xanthosoma brasiliense can be a rewarding endeavor, offering both aesthetic beauty and a potential source of nutritious tubers. In this comprehensive guide, we will explore the essential aspects of cultivating Xanthosoma brasiliense.