1 Gal. Astilbe ' Bridal Veil' White 
Astilbe, genus of about 14 species of herbaceous perennials, in the family Saxifragaceae, native to eastern Asia and North America. They are often grown in gardens for their erect, featherlike flower spikes of white, yellow, pink, magenta, or purple, which rise above clumps of fernlike leaves from mid- to late summer.