Spirea is an upright, deciduous shrub which grows about 3 to 4 feet tall and wide. It has alternate, narrow, toothed, green leaves, and yellow to brown fall color. Cone-shaped clusters (3-4" long) of tiny, white flowers bloom June thru August. Fruits mature in September, and though not ornamental, facilitate its spread and are enjoyed by birds. This species of spirea is a native of the eastern and midwestern U.S., but is currently endangered in the state of Missouri. Typically found in the wild on wet prairies, wet river bottom prairies, and open ground along streams or lakes. A pleasant little shrub for low spots in the garden that periodically collect water, next to water features, in riparian corridor areas, or in rain gardens.
Grow in loamy, well drained soil in full sun to dappled shade, though flowering will be better in full sun. If planted in a pleasing space, it may reseed; deadheading as flowers are spent but before seeds form will remove the chance.