(Summersweet) SUGARTINA® Clethra produces fragrant, pure white flower spikes in late summer. This sweet and pristine dwarf shrub produces tight, dense, dark glossy foliage that transforms into a warm yellow hue in the fall. Summer blooming SUGARTINA® Clethera is prized for its ability to bloom in shady areas, while attracting loads of butterflies and hummingbirds. A PROVEN WINNERS® COLORCHOICE® Flowering Shrub.