This is the dwarf version of False Spirea.
It has a very fern-like appearance with white plume-like flowers, blooming later in the season.
False Spirea has an excellent fern-like appearance and is tolerant of shade and all soil types, and grows 1′ – 1.5′ per year.
An excellent companion to globe cedars or hostas.
Grows outwards 1′ – 1.5′ by the roots per year as well.