Red Osier dogwood (Cornus sericea) is a deciduous shrub native to North America. Overall, Red Osier dogwood is valued not only for its ornamental appeal but also for its ecological contributions and cultural significance across its native range.
Appearance
Leaves: The leaves are oval-shaped, smooth-edged, and arranged oppositely on the branches. They turn purplish-red in the fall before dropping. Stems: One of its most distinctive features is its bright red stems, which are especially vibrant during the winter months. This makes it a popular choice for winter interest in landscapes.
Size and Growth: Red Osier dogwood typically grows 5-9 feet tall and spreads 6-12 feet wide, forming a dense thicket of branches. It spreads through suckering, meaning new shoots can grow from the roots, creating a clumping habit over time.
Flowers and Fruits: In late spring to early summer, clusters of small white flowers appear. These are followed by clusters of small, white berries that ripen by late summer and persist into fall. The berries are a food source for birds and wildlife.
Habitat and Range: It is found throughout North America, typically in moist to wet soils. It thrives in areas such as stream banks, marshes, and forest edges. Landscaping Uses: Red Osier dogwood is often used in landscaping for erosion control, wildlife habitat enhancement, and as a decorative shrub. It is also valued for its use in naturalistic gardens, where its vibrant red stems provide striking contrast during the winter months.
Maintenance: It is relatively low-maintenance once established, tolerating a range of soil conditions from wet to average moisture. Pruning can be done in late winter or early spring to manage its shape and encourage vigorous growth of new red stems.
