description Cornus sericea Overview
Cornus sericea, commonly called red osier dogwood or red-twig dogwood, is a deciduous shrub native across much of northern and western North America. It is distinguished by vivid red young stems that provide winter color after the leaves fall, along with flat clusters of small white flowers and pale fruits. Its spreading roots and tolerance of wet ground make it useful for stream banks, erosion control, wildlife plantings, and rain gardens.
help Cornus sericea FAQ
Why is Cornus sericea called red osier dogwood?
Cornus sericea is commonly called red osier or red-twig dogwood because of its vivid red young stems. This deciduous shrub provides striking winter color after its leaves drop in the fall.
How do you keep the stems of a red-twig dogwood bright red?
The brightest red coloration appears only on young, new stems, so gardeners must prune the plant regularly. Cutting back older stems near the ground in late winter encourages the growth of vibrant new branches for the next season.
Does Cornus sericea produce berries?
Yes, the shrub produces flat clusters of small white flowers in late spring, which develop into small, white to bluish-white berries. These fruits are a popular food source for various birds and local wildlife.
Can red osier dogwood grow in wet soil?
Yes, Cornus sericea is highly adaptable and thrives in wet, swampy, or boggy soil conditions. It is native across much of northern and western North America and is frequently used in rain gardens or to stabilize riverbanks.
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