Height to 90 cms. Lovely blue-green heavily ribbed leaves. Droopy mauve bell-shaped flowers late summer. Shade, moist humus rich soil. 1.5 to 2 litre pots. 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.
Rare -seldom available. To 50 cms. Deeply divided leaves, hairy stems with pretty white flowers. Sun/part shade. Clump forming. Winter dormant.