I spent today, harvesting several of my plants. The roots need to be 3 uears old, but you can harvest and use the leaves anytime. This plant is so prolific it and easy to grow, every home should start some.
Both the root and leaves contain a gummy substance called mucilage. When mixed with water, it forms a slick gel that is used to coat the throat and stomach to reduce irritation. It is also applied topically to soothe chapped skin. Also great on burns!
