Very late blooming waiting fill September but lasting thru October. Grows 5 -6' tall on extremely sturdy, erect stems.
Flowers are a beautify lavender-blue with yellow centers.
August in the garden would not be complete without this Boltonia. Extremely strong, sturdy stems growing to 4 feet tall support a profusion of aster-like, white flowers which bloom August thru September. This shrubby perennial provides delicate blue flowers all season. Both cultivars are compact and grow to about 2-2.5 feet. The gold foliage of 'Worcester Gold' provide a nice contrast to the blue flowers and is a good accent plant in the perennial boarder.