Flax Lily TASRED ® is a robust and hardy variety of Dianella tasmanica, known for its broad, arching green leaves with a hint of red at the base. It grows to about 1m tall and wide, producing small, delicate blue flowers on tall stems in spring, followed by attractive blue berries. TASRED ® is perfect for mass planting, borders, or as a feature plant in native and low-maintenance gardens. It thrives in full sun to part shade and is drought-tolerant once established.