Leaf
Easy to grow. Cold hardy.  Likes damp, soil that drains well in sun with partial shade in afternoon high temperatures.  Enrich the soil with compost. Water to keep soil slightly moist. Fertilize every 6 weeks.  Can become invasive so best planted in a container. Pollinator and deters pests. Use for various conditions, including nausea, indigestion, and symptoms of the common cold. Use in teas fresh or dried.