Cornus stolonifera, commonly known as Red Osier Dogwood, is a native deciduous shrub recognized for its bright red stems, vigorous spreading habit, and exceptional ecological value. Botanically synonymous with Cornus sericea, this species is widely used in naturalized landscapes for its ability to form dense colonies through stolons (underground runners). It typically grows 6 to 9 feet tall and wide, creating broad thickets that provide structure and habitat.

In late spring, flat-topped clusters of small white flowers bloom and attract native pollinators. These flowers give way to white berries in summer, which are an important food source for birds. Green foliage fills out the shrub through the growing season and often develops reddish tones in fall before dropping to reveal the vivid red stems that provide standout winter interest.

Red Osier Dogwood grows best in full sun to part shade and prefers moist to wet soils, though it tolerates a wide range of conditions including clay and periodic flooding. Its aggressive root system and spreading habit make it especially effective for erosion control, streambank stabilization, and large-scale restoration projects.

Why choose Red Osier Dogwood

Striking winter stems: Bright red branches add strong seasonal color
Spreading habit: Forms dense colonies for coverage and stabilization
High wildlife value: Supports birds, pollinators, and native insects

Cultivating tips

Sun exposure: Full sun to part shade
Soil needs: Prefers moist to wet soils; tolerates clay and seasonal flooding
Maintenance: Low—cut back older stems in late winter to encourage vibrant new growth

Designs for your garden

Rain gardens and wetlands: Ideal for managing excess moisture
Restoration plantings: Excellent for streambanks and disturbed sites
Naturalized hedgerows: Creates dense cover and habitat

Ecological benefits

Native shrub: Supports regional biodiversity
Bird habitat: White berries provide an important seasonal food source
Erosion control: Extensive root system stabilizes soil and banks

Plant appearance may vary by season and growing conditions. All plants ship healthy with established root systems.