Taro is a root vegetable commonly grown in humid tropical areas of much of the world. Both the root and the leaves are edible after cooking. The taro root is a good source of carbohydrates, protein, and calcium. It is very digestible and glutten-free. Hawaiians use the taro root to make poi - a gummy, purple dish served at most commercial luaus. Most non-Hawaiians, including me, do not eat poi. However, fresh taro mixed with some coconut is quite good.
Like most farmers, taro farmers have some challenges. Floods and hurricanes destroy crops. The farmers of the Hanalei Valley must also contend with Apple Snails. While Apple Snails provide cleaning services in a home aquarium, they are a serious pest in the wild. Apple Snails are especially fond of eating taro.