A biennial or short-lived perennial, 1.2m high, with overwintering rosettes of grey-green leaves, and spikes of cream flowers, spotted with maroon inside, over a long flowering period in summer; the flowers appear in the first rather than second year, grow all round the spikes rather than on one side
Position
Soil Types
Max Height
1-1.5 metres
Max Spread
0.1-0.5 metres