Red-osier dogwood and grey dogwood are both species of dogwood plants that can be found in various gardens and landscapes. While they share some similarities, they also have distinct differences that can help differentiate between the two.
One of the key differences between red-osier dogwood and grey dogwood lies in their stem color and texture. Red-osier dogwood, as the name suggests, has vibrant red stems that stand out in the winter landscape. These stems are also typically smooth and glossy, adding to their visual appeal. On the other hand, grey dogwood has grey bark that is smooth but may have some wart-like bumps. This gives the stems a slightly rougher texture compared to the smoothness of red-osier dogwood.
Another noticeable difference between these two dogwood species is their overall growth habit. Red-osier dogwood tends to have a more upright and arching growth habit, often reaching heights of 6 to 9 feet. The stems form dense thickets, creating a visually striking display. In contrast, grey dogwood has a more rounded and compact growth habit, typically growing to a height of 6 to 10 feet. The stems of grey dogwood also tend to be more spread out, giving it a less dense appearance compared to red-osier dogwood.
In terms of bark color, red-osier dogwood has a reddish-brown bark on older stems, while grey dogwood has a greyish-brown bark. These subtle variations in color can further help in identifying the two species.
When it comes to flowering, both red-osier dogwood and grey dogwood produce small white clusters of flowers in the summer. While the flower clusters may look similar, it is important to note that the flowers of dogwoods are not the primary distinguishing feature between the two species.
Silky dogwood, a related species, can also be confused with red-osier and grey dogwood. However, silky dogwood can be differentiated by its purplish bark, which sets it apart from the smooth grey bark of grey dogwood and the vibrant red stems of red-osier dogwood.
In my own gardening experiences, I have encountered both red-osier dogwood and grey dogwood in various landscapes. The striking red stems of red-osier dogwood always catch my eye, adding a splash of color to the winter garden. On the other hand, the grey dogwood’s rounded growth habit and slightly rough stems give it a more understated appearance. These differences in visual characteristics make it easier for me to identify and appreciate the unique qualities of each species.
To summarize, the main differences between red-osier dogwood and grey dogwood lie in their stem color, texture, growth habit, and bark color. Red-osier dogwood has vibrant red stems, smooth bark, and an upright growth habit, while grey dogwood has greyish stems with wart-like bumps, a more rounded growth habit, and smooth grey bark. Paying attention to these distinguishing features can help identify and appreciate the beauty of each species in garden and landscape settings.
