Aster novi belgii Plenty has beautiful large powder puff blue daisy-like flowers with yellow eyes slightly larger flower than some of other Aster varieties.
Also known as Michaelmas daisies, these plants are such a welcome addition to the late summer/autumn garden.  This cultivar has sprays of rich blue daisy-like flowers with yellow eyes and is also excellent for cutting. 
Aster | Plenty will tolerate light shade although preferring a sunny spot with good drainage.  Pinching back stems early in the growing season will help to keep the plant nice and bushy. Cut back flower stems at the end of the flowering season and occasionally you may get a few shorter stems coming on dependent upon your climate. Easily split in autumn and dividing the clumps every few years will ensure that they continue to flower prolifically.
Perennial | Hardy
Height to 1m with flower stems x Clumping to approximately 40cm Wide