Phlox paniculata ‘Franz Schubert’
An upright perennial which has dull green leaves which are red-tinged. From July to September, huge domed clusters of fragrant, flat-faced, lilac flowers with a violet star-shaped eye are borne.
Grow in fertile, moist soil in full sun or partial shade. It will reach a height of 90-120cm and a spread of 60-100cm.