Produces a fairyland of glistening small white daisies in September and October. Lovely when naturalized in shade and average to dry soil. Found in deciduous woods and along roadsides of the Eastern US.
Blue mist shrub is aptly named as its gray-green foliage is shrouded in a cloud of blue from mid to late summer. It is a well-behaved garden plant that is very attractive to butterflies. 'Dark Knight' has deep purple blue flowers closely spaced on long stems.