Probably one of the top ten border plants. It has a longer flowering season, beginning earlier, in mid summer, and continuing into autumn. It doesn't need staking (except in windy gardens), and is mildew-resistant. It's also exceptionally free flowering, with an attractive colour. Asters are best grown in a sunny or partially shaded position with fertile, well-drained soil. It requires adequate moisture throughout summer. The Royal Horticultural Society has given it its Award of Garden Merit.
Supplied in a 12cm pot