To 20 cms. Bright white buttons of double flowers held on thin wiry stems above narrow green foliage. Sun. Rockery. 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 pink shades or pink/green/white. Winter dormant.
Popular variety. Clumps of handsome dark green foliage, which colours well in autumn. The flowers are rich violet-blue, heavily veined on 60 cm stalks in midsummer. Sun/part shade. Clump forming hardy perennial. Winter dormant.
To 15 cms. Lots of small powder blue flowers edged and centred with white giving a starry appearance. Dry shade, woodland or pots. Peaty rich soil under trees ideal.
Showy yellow flowers over many months. Height to 30 cms. Sun. Ground cover. Tolerates droughts. Great for rockery or over edging.
.jpeg)