Hot pink to rosy-red flower plumes rise above the soft green foliage of Astilbe chinensis Hot Pearls. Its upright stems and mound-forming habit give shaded borders a clear vertical accent without looking stiff. Mature plants reach about 24 to 28 inches tall and spread 16 to 24 inches wide.
Grow this perennial in partial or full shade where the soil stays rich and consistently moist. It can take some sun when water remains reliable. Apply compost or mulch in spring, water during dry periods, and avoid letting the root zone dry out.
The plumes open in early summer and work well in fresh or dried arrangements. This astilbe also suits woodland edges, damp borders, and underplanting around established trees. Divide crowded clumps in spring to renew growth.