Description
Medium-sized, upright, clump-forming, semi-evergreen perennial (H 40-60 cm, W 15-20 cm). Leaves long, narrow, linear (20-40 cm), smooth, grey-green. Flowers in a loose, upright spike, simple, star-shaped (1,5-2 cm), light yellow. Flowering period: July-August. Needs humus-rich, partly sandy, dobro well-drained but always moderately moist soils and some winter protection.