Dogwoods. Dogwoods Flowering dogwood trees (Cornus florida) are admired for their big, bold blossoms comprised of petal-like bracts that appear on the bare branches in spring. Dogwoods, though small for trees, are sometimes too large for a landscape.Is there a dogwood shrub? Shrub-like dogwoods do exist and work well in smaller gardens. In fact, there are many types of dogwood shrubs, each with its
Pink Dogwoods have wide lateral branches, giving them a unique visual signature in the landscape. This layering effect can also be seen in doublefile viburnum. There has been a lot of discussion in recent years about dogwood anthracnose (Discula destructiva), a fungus that seems to attack dogwoods in the natural landscape more often than in the.
Dogwoods in landscape. Dogwood trees are becoming increasingly popular among garden landscapers as foundation trees because of their beautiful flowers and low maintenance. The name dogwood tree is the corrupt version of “dagger wood” tree. Dogwood trees produce red, pink and white colored flowers, which are indeed a sight to behold during the blooming season (in winters). Dogwoods thrive best if they are planted in a partial sun environment. Dogwoods can tolerate full sun, but the intense summer heat we experience in our area can leave dogwoods looking wilted and sad throughout most of the day if they aren’t able to get some relief. Dogwoods need moist soil to thrive. Dogwoods (Cornus spp.) are a diverse group of trees and woody shrubs that are highly regarded for their ornamental value. There are approximately 30- 60 different species of dogwood; the flowering dogwood, (Cornus florida), is one of the most popular. Dogwoods have a diverse range of uses in the landscape from specimen tree to accent shrub.
Ornamental dogwoods are prone to several leaf spot diseases, but the fungus, Septoria, is commonly found in Indiana. It causes angular, brown lesions bordered by a purplish color on the leaf. The leaf spot symptoms are similar to dogwood anthracnose, however, Septoria does not infect the twigs or branches so it is a much less damaging disease. Throughout summer, spots may become numerous. Dogwoods are versatile in the landscape. They can be used in a grouping or alone. Dogwoods can serve as a corner planting if spaced well away from the house. They also may be used as a backdrop for azaleas or other spring-flowering shrubs. Since they thrive in partial shade, they can be used as an understory tree, especially under the canopy of. Dogwoods in the Landscape. With its spring flowers, summer and fall foliage, red fall fruit, and unique winter branching habit, a flowering dogwood has four-season interest. Growing only 20 feet tall, it’s a perfect specimen tree for the home landscape. Placing it against a brick or dark wall accentuates its flowers and branching.
Dogwood shrubs let you enjoy many of the characteristics of dogwood trees on a smaller scale. Several species native to North American produce flowers for local pollinators and berries for wildlife. Shrub dogwoods range from red osier and tatarian dogwood (the winter superstars that sport brightly colored stems) to silky dogwood and kousa dogwood that are grown for their striking flowers and. Flowering dogwoods (Cornus florida) are deciduous trees native to the eastern half of the United States.These trees can add year-round beauty to the landscape. Let’s look at how to grow dogwood trees. Flowering dogwoods range in color from white to pink or red and generally bloom for about two to four weeks in early spring. While the Kousa Dogwood's flowers are usually white, the other Dogwoods can be white or shades of pink. Any of these landscape trees are a wonderful attribute to a garden due to their many features. An added bonus, as mentioned above, is the birds that are attracted to the berries of all of the varieties.
Fertilizer: If your garden soil is poorly drained, lacking in organic matter, or otherwise not all that great for dogwoods, it is crucial that you improve it. Dig a wide hole and add compost to the native soil – without overdoing it. Cover the area with a thick layer of natural tree leaf mulch to protect roots and "feed" the soil, and water deeply but not too often the first summer. N.B.: A colorful winter landscape is every garden’s birthright. For more ideas for adding vivid drama against gray skies, see our Garden Design 101 guides, especially Red Twig Dogwood 101 and Shrubs 101. Read about more of our favorite winter-worthy shrubs: Landscape Ideas: Boxed in by Boxwood? 5 Favorite Shrubs to Try Instead. The fungus Discula destructiva causes dogwood anthracnose leaf blight and canker. Host Plants: Dogwood anthracnose infects flowering (Cornus florida) and Pacific dogwoods (C. nuttallii). Kousa dogwood (C. kousa) is also susceptible to infection but is highly resistant to the disease and typically suffers only minor leaf spotting. Other common landscape dogwoods, such as
Dogwoods include a large group of flowering woody trees and shrubs within the genus Cornus.The genus also includes some species that are best described as subshrubs—fast-growing woody plants that tend to die back in winter to ground level and grow back from buds near the base of the plant. These plants are known for providing year-round interest, from early spring flowers to summer berries. This Asian beauty is increasingly being used in the American Landscape. One of the primary differences of the Kousa as opposed to the Eastern Dogwood is the timing of the bloom cycle. Eastern Dogwood blooms appear before the leaves whereas Kousa Dogwoods leaf first and then bloom. Dogwoods are prone to root rot (Phytophthora species) if planted in poorly drained sites or if frequent flooding occurs. Landscape Use: The flowering dogwood can be used as a specimen, near a deck or patio, as a border accent or in screens. It is a good small shade tree, and works well naturalized in open woodland areas, especially at the edges.
Dogwoods fill the landscape with their clusters of flowers and are well suited as specimen trees and have the extra benefit of attracting butterflies, beneficial insects and birds. Flowering Dogwood Flowering dogwood makes an attractive specimen tree. Other dogwoods of landscape value exist, such as the red and yellow-twig varieties, but are not discussed here because they are essentially shrubs. TREES, BEST CHOICE New Garden May 30, 2014 DOGWOODS, CORNUS FLORIDA, CORNUS KOUSA, SPR16 Comment. Facebook 0 Twitter LinkedIn 0 Reddit Tumblr Pinterest 0 0 Likes. For landscape purposes, they serve largely the same function, offering the landscape something quite different from other dogwoods: colorful red bark that is especially apparent in winter when there are no leaves to obscure the view. The best color is on new stems, so regularly pruning away larger old stems is a good idea. USDA Growing Zones: 3.
From towering trees to spreading groundcovers there’s a Cornus for every corner of the yard.. Dogwoods (there are about 45 or so species, some native to N. America, others from Japan, China, or Korea) are prized for their beautiful spring blooms in shades of white, pink, or yellow, which are usually followed by red, purple, black, or white bird-attracting fruit. PLANTING DOGWOODS When to plant: Plant dogwoods in the spring, before tree growth starts and when the soil is moist. Where to plant: Native to the eastern U.S., the flowering dogwood thrives in both sun and shade, making it a great understory tree. Soil: Dogwoods do best in moist, well-drained, slightly acidic soil that contains organic matter. Outstanding Features Small to medium size allows for many landscape applications. Either tree or shrub form depending on species. Early spring blossoms from bright yellow to creamy white. Burgundy-red fall foliage on most species. Bright red or bluish-black fruit. Exfoliating bark or horizontal branching give winter interest. Landscape Use Tree forms used as specimen plants
Flowering dogwoods (Cornus florida), hardy in U.S. Department of Agriculture zones 5 through 9, are native trees that bloom in spring. Dogwoods come in shades of pink and white and have delicate branch patterns, making them an elegant addition near a house. Flowering dogwoods tolerate shade and are a good choice for locations that don't receive.