Dogwood - Red TwigA Hardy Shrub with Brilliant Red Stems and Year Round Landscape Interest The Red Twig Dogwood also known as Red Osier Dogwood is a versatile ornamental shrub prized for its striking red stems that provide vibrant color throughout the winter months. In spring, it produces clusters of small white flowers, followed by green foliage in summer and attractive berries that support wildlife. As temperatures cool, the leaves drop to reveal its signature bright