![]() Flowering dogwood is a native forest understory tree.Planting and care of dogwood trees Selecting a site Flowering dogwood (Cornus florida) cultivar name ![]() However, studies have shown that double-flowered plants offer little value to bees (no access to pollen and nectar). There is no specific research determining whether dogwood cultivars offer less value to wildlife compared to the straight native species. Some cultivars exhibit characteristics that may or may not be desirable to you or wildlife (e.g., double flowers, sterile/no fruit). Research your selections prior to purchase. The downside of Kousa dogwood is that their berries have little value for native wildlife. There are several hybrids between the native flowering dogwood and the non-native Kousa dogwood that exhibit better disease resistance and longer bloom periods than the native species. kousa), also called Chinese dogwood, has a longer and later bloom season than the native flowering dogwood ( Cornus florida ), plus different growth characteristics and a greater tolerance for dry conditions. Plant disease pressure is also influenced by weather conditions. Even disease-resistant dogwoods may develop problems if they are planted in an unsuitable environment (full sun, drought, over-saturated soil). It is important to note that disease-resistant does not mean immune to disease. Refer to the table below for recommendations. Selecting a disease-resistant dogwood is the first step to preventing common disease problems on your tree. Selecting a disease-resistant dogwood tree They include cornelian cherry (Cornus mas), redosier dogwood (Cornus sericea), and bigleaf dogwood (Cornus macrophylla). Besides flowering dogwood, there are other native and non-native trees or multi-stemmed shrubs in the same genus as dogwood, but less commonly seen in landscapes.Disease-resistant cultivars are available and reduce the chances of problems with diseases such as powdery mildew and spot anthracnose.The key to maintaining the health of your dogwood is to plant it in a suitable location and take proper care of your tree to minimize stress (e.g., water during drought, avoid mulch against the trunk, etc.).Flowering dogwood (Cornus florida) is a small Maryland native tree with white or pink bracts (specialized leaves resembling flower petals) in the spring, colorful red to burgundy foliage in the fall, and red berries that support wildlife.
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