The low foliage is topped with flowerspikes of up to 120 cm high. Big, white open bell shaped flowers last a long time. Suitable for back of the herbaceous border Height 90 cm. Spread 30 cm.
This evergreen vigorous plant is indispensable. Easy to grow and hardy , it will be covered in deep blue flowers all summer long. Height 15 cm. Spread 50 cm.
