Elephant ear plants are really versatile, they're not just for show, although they're pretty stunning with their huge leaves. People use them for ornamental purposes, obviously, but they're also edible, the tubers can be cooked and eaten, and in some cultures they're a staple food. The leaves are also used in traditional medicine in some parts of the world to treat various ailments. Additionally, the plants can be used to create natural dyes and the leaves can even serve as a wrap for steaming food, which is pretty cool. They're also used in landscaping to add a tropical touch to gardens and indoor spaces.