Lovely tall, branched stems bear masses of light pink flowers from summer into autumn. Airy and elegant but tougher and easier than A. cannabina. 2.4m, sun or light shade and ordinary soil.
AGM Neat clumps of glossy green foliage and short spikes of bright reddish-purple flowers in summer. Compact plants for the front of the border. Average soil in sun. 25cm.
