Blu Vervain TeabagsNative of Europe, Vervain is extensively cultivated in other countries. Vervain, also known as Verbena, has long been credited with magical properties and was used in ceremonies by the Romans, Druids of ancient Britain and Gaul. It is a traditional herbal health in both China and Europe. Hot tea brewing method: Bring freshly drawn cold water to a rolling boil. Place 1 tea bag for each cup into the teapot. Pour the boiling water into the teapot. Cover