Phlomis tuberosa

Phlomis tuberosa, commonly known as the tuberous mullein or false foxglove, is a perennial plant native to a wide range of regions including Albania, Austria, Bulgaria, and Ukraine, extending to areas such as Central Asia, Eastern Europe, and parts of China. This plant thrives in full sun and prefers well-drained soils that can be light (sandy), medium, or heavy (clay). Hardy from zones 5-9, it can grow up to 1.5 meters tall. The distinctive spiky flowers of Phlomis tuberosa add ornamental value, making it a noteworthy addition to gardens. The plant's edible roots, which can be consumed after proper preparation, are a valuable culinary ingredient. Typically, the roots are dug up and either cooked or dried before consumption, as the raw form may not be palatable or safe. Introduced into Germany, this plant has a diverse native range and is drought-tolerant but can also grow in moist conditions. While primarily known for its ornamental and edible uses, Phlomis tuberosa is not typically used for medicinal purposes.