Alpine. 30 to 40 cms when in flower. Dense mat of grey green rosettes with silvery edging. Panicles of small starry flowers with long yellowish-white petals. Rockery. Sun or light shade.
To 90 cms. Long spikes of double white flowers in summer. Sun to part shade. Winter dormant.
To 60 cms in height. Unusual flowers that are a group of tightly packed florets that are backed by petal-like bracts. This makes the flowers look much like a star or a firework. Sun/part shade. Clump forming, hardy perennial. Could include shades of pink or white/green. Winter dormant.
To 20 cms. Bright white buttons of double flowers held on thin wiry stems above narrow green foliage. Sun. Rockery. Winter dormant.
Foliage to 55 cms. Divided ferny foliage. Choice woodland plant . Slender, elegant spikes bear nodding, opalescent flowers that are white with ametheyst/violet. Humus-rich, semi-shaded, moist but well drained soil. Winter dormant.