Plant library · Shrubs
Cornus sericea
Red Twig Dogwood is a deciduous native shrub grown as much for its bright winter stems as for its late-spring to early-summer flowers. At about 8 feet tall and wide, it has the scale for a back-of-border anchor, broad rain-garden planting, or loose living screen. Its seasonal structure changes markedly: leafy through the growing season, then visually strongest after leaf fall when the red stems are exposed.
Place Cornus sericea where consistently moist ground and full sun suit the larger shrub layer, especially in low areas, rain gardens, or along the outer edge of a pondside or drainage planting. Use it in a mass where its spreading, multi-stemmed habit can read as intentional rather than crowded. Keep it behind shorter perennials and away from narrow walks, gates, and tight foundation beds so stems and future spread do not restrict circulation.[1][2]
Set plants 6 feet apart, center to center, for a connected group that can knit into a dense shrub mass. Each plant can reach roughly 8 feet across at maturity, so this spacing allows canopies to meet and overlap rather than remain as isolated specimens. For a single plant, reserve an 8-foot-wide zone and leave a workable reach-in strip on the accessible side for pruning and sucker control.
Use this shrub in a full-sun site with high moisture, rather than treating it as a dry border filler. A broad, moisture-holding planting area gives it room to develop without competing for limited irrigation at the edge of a bed. Wet ground, heavy soil, and periodically flooded low spots can suit its landscape role, making it useful where a conventional shrub border would be difficult to maintain.[1][2]
Late spring to early summer brings white flower clusters, followed by a foliage season that gives way to fall color and exposed red stems in winter. Preserve a clear viewing line from a window, path, or seating area so the bare-season display is not hidden behind evergreen screening. Renewal pruning in early spring favors young stems, which carry the strongest red color.[1][2]
This is a suckering shrub that can widen into a colony when left unmanaged. Give it a generous edge or naturalized zone, or plan regular removal of unwanted rooted shoots where the planting meets lawn, paths, or neighboring beds. Avoid using it as a precise, narrow hedge unless there is enough access to prune and contain the base each year.[1][2]
Editorial content updated 2026-07-20.