Tall spikes of tubular deep lavender purple flowers up to 150 cm. Very impressive plant, suitable for back of border or a shady spot. Foliage height without flower 60 cm.
Good strong plant for back of the border. Does not need staking. The large purplish blooms will attract butterflies in mid summer to autumn. Height 180 cm. Spread 60 cm.
This tall plant with its stiff stems provides useful height at the back of a border. The bright lavender purple flat flower clusters appear from June till the first frosts. Height 150 cm. Spread 60 cm.