Some of the most common are: Dogwood Anthracnose â This serious disease is difficult to control. I don't know how it's still standing. Scale insects and dogwood borers are the most common insect pests affecting dogwoods. Give mature trees ½ cup per inch of trunk. Also known as bloodtwig dogwood or European dogwood, this species is an upright deciduous shrub with multiple stems. So now you have a dogwood with a weakened trunk. Round-leaved dogwood Cornus rugosa. Eventually, as with other cankers, the cankers grow around the entire trunk and kill the tree. I found that they shrink and consequently, check a great deal as they dry. The various common names for this plant will help you identify it. As time goes on, the shade keeps brightening until it becomes very red in winter, providing a perfect contrast to a snowy or bare landscape. Blood In the fall season, dogwood trees cover themselves in â¦ The Dogwood is a fairly common type of tree with multiple species and multiple uses. Dogwood In Arkansas Sp... 5 5 0. The Canadian dwarf, bionomially called Cornel Cornus Canadensis. Q: I have a dogwood tree in partial shade which looks healthy enough except that leaves started growing out of the trunk. Even without manually shaping the tree, a dogwood will usually maintain a nice shape. Q. dogwood tree. Contact us today for information on pruning or any of our other tree care services. These plants are known for providing year-round interest, from early spring flowers to summer berries to brilliant fall color. 3 0 0. Description. Dogwoods are frequently used as flowering specimen shrubs and trees in the landscape. The small white flowers appear in clusters called cymes, and have an unpleasant odor. It affects the trunk and the larger branches. The white flowers give way to red fruits in late summer, which are edible for humans. In the early spring, beautiful flowers bloom consisting of four white, pink or red bracts with clusters of small yellow flowers in the center. After pollination, they produce a type of fruit known as a drupe. Also known as northern swamp dogwood, gray dogwood is a deciduous shrub that forms thickets as the underground rhizomes spread. Be careful not to damage the bark while you are pruning or doing lawn maintenance. Signs of infestation include dying leaves, holes in the trunk and dying branches. Flowering dogwood is a small deciduous tree that blooms with white, pink, or red flowers in early spring; it is the state tree of North Carolina. The genus Cornus comprise a group of 30 to 50 species of mostly deciduous trees and shrubs in the family Cornaceae commonly known as dogwoods. When a dogwood tree's bark is stripped or nicked, there is an opening for insect infestation, especially the dogwood borer. Our dogwood tree care experts can help protect your trees and keep your landscape beautiful. It finally rotted away and left a hole in the trunk. Here are the different types of dogwood species to help you choose what's right for your yard. The branches form in layers and the crown is flat, suggestive of a pagoda. Someone told me it had a virus called “Gal” but I have never heard of this. Water infrequently, maybe twice a week when temperatures are in the 80-90 degree range. The C. kousa is grown for its flowers in addition to its hardy, dependable nature. The fruits on this shrub are a brilliant shade of blue. Remove this competition for soil nutrients and moisture by clearing a 1 to 2 foot diameter circle of bare soil lightly covered with mulch around the base of the trunk. 5. It finally rotted away and left a hole in the trunk. Its leaves are elliptical to oval in shape, and dull white flowers in late spring give way to the toxic blue-black fruit in August. 3 1 1. Although its suckering, spreading habit makes it impractical for formal plantings, it can be incorporated into the shrub border and useful as a mass planting. Dogwood Twig Borer (Oberea tripunctata) Larva. Best offers for your Garden - https://amzn.to/2InnD0w ----- Dogwood Tree Facts. Insects invade the rough areas. I thought it was a vine growing up the tree. I've never used pesticides or fertilizers. I’ve … The tree was never able to heal over the stub. This medium-sized shrub, also known as red osier dogwood, will stand out in your landscape with stems that start turning red at the end of summer or beginning of fall. Flowering dogwood has a low-branching habit with a flattish crown. Plant dogwood saplings in a hole as deep as the ball of roots and three times as wide as the clump. Dogwood Spring Bloom. Cultivated trees are usually more heavily infested than those in wood lots. The other deadly canker is known as crown canker of dogwood. 3 1 1. Tan splotches may develop which will kill the whole leaf. However, they are susceptible to certain pathogens and other problems. Then provide additional water during hot dry spells and mulch to help retain moisture. Flowering dogwood grows 20 to 35 feet tall and spreads 25 to 30 feet. The flowering dogwood tree is a favorite ornamental among homeowners due to its year round appeal, unique branching structure and modest size. Planting: Choose a planting site for your Dogwood with well-drained soil and full to partial sun (4 to 6 hours of sunlight with some afternoon shade). Avoid over-fertilizing your dogwood plants, as it can cause the leaves to burn or can even kill the plant. The tree displays medium growth, averaging between 13 and 24 inches annually. Growing from 15 to 30 tall and wide at maturity, this dogwood is large enough to be a yard tree, but stays small enough to be used in a garden or a larger mixed or raised bed. Also known as alternate-leaf dogwood, this plant is one of very few dogwoods that have leaves arranged alternately rather than in opposite positions on the stems. Don’t fertilize dogwood trees the first year, but once they are taller than you are, use ¼ cup of fertilizer in early spring, then feed again three months later. 4. Unfortunately, the tree is being attacked by a disease called dogwood anthracnose and is in some stress at higher elevations. Dogwood Tree Varieties. It's very much a full sun tree. But they perform their best when planted in moist, fertile soil; and in a location with dappled light. A. Hello Extension Team - You were recommended by a team lead with Casey Trees. The oval leaves are about 4 inches long, and the fruits turn cherry red in mid-summer. Branches of the tree grow in a rounded fashion to give the tree a circular appearance once the flowers bloom. You may want to avoid planting where anthracnose is known to be a problem. When many people think of dogwoods, this is the plant they envision. 5 0 6. Fall foliage color is red to purple. Dogwood trees, when properly tended, grow at a rate of a little over one foot per year. Regular fertilization, watering and pruning helps keep trees healthy and better able to tolerate stress and insect and disease conditions. Removal of live branches is occasionally necessary to allow increased exposure to sunlight and circulation of air within the canopy. Root rots and canker disease can occur when conditions are too moist. Dogwood trees do not usually need much pruning. Young plants may have attractive red stems, but this sometimes fades to dull green in mature plants. The dark-green leaves are lance-shaped and turn purplish-red in the fall. This shrub has tan or gray bark that has a mottled, exfoliating texture that can be quite attractive in winter. Note: You should NOT eat the fruit of this plant, as it is considered mildly toxic. As flowering trees go, the dogwood tree is one of the most popular. A few species, however, have leaves that alternate on the stems. Spot Anthracnose â This dogwood disease attacks flower bracts (petals) eventually spreading to leaves, shoots and fruit. Dig a planting hole for your dogwood that is two times the width of your treeâs root ball and just as deep. It affects the trunk and the larger branches. The Red Flowering Dogwood Tree grows quickly when young, and you will soon have a beautiful specimen. Flowering dogwood is a small deciduous tree growing to 10 m (33 ft) high, often wider than it is tall when mature, with a trunk diameter of up to 30 cm (1 ft). When a dogwood tree's bark is stripped or nicked, there is an opening for insect infestation, especially the dogwood borer. Manual shaping can be done if desired, though. The tree was never able to heal over the stub. Dogwoods, woody shrubs and trees belonging to the Cornus genus, enhance your yard's beauty with delicate … Best Time to Prune a Dogwood Tree. Q. dogwood tree. Like flowering dogwood, this plant is quite susceptible to dogwood anthracnose disease; check with local authorities before planting it, as it may be discouraged. The wood is also popular in carving and other forms of woodworking. It may also form colonies in your yard viaÂ suckers. In time it will grow between 15 and 30 feet tall, depending on your soil and climate, and the tree’s location. Blossom Bloom Pink. Spread: 25 to 30 feet. At this point, there is nothing you can do except keep the tree as healthy as possible. While many dogwoods produce fruit that can be used in cooking, a few species have berries that are mildly toxic to people, although birds can eat them safely. Here is some general information on the dogwood tree.. Dogwood Borer Damage at the Base of Flowering Dogwood. A: It isn’t a virus. Size of Tree: Q. Dogwood Holes - I have a 50 yr old dogwood. Last year I noticed some round holes in the trunk and upper branches. A severe infection will cause flower bracts to fall prematurely. Other dogwood tree diseases and pests include: Many of these insect and disease conditions can weaken the tree and lead to tree death if not treated. Dig in the granular fertilizer around the edges of the root zone then water well. The genus also includes some species that are best described as subshrubsâfast-growing woody plants that tend to die back in winter to ground level and grow back from buds near the base of the plant. Mature Height/Spread: The flowering dogwood will grow 40 feet tall when grown as an understory tree in a woodland setting.In the sun, the same tree may only grow 15 to 20 feet tall and wide. 6 0 7. This is a wonderful shade tree for sub-tropical and tropical landscapes where there is room for a medium-sized tree. Stiff dogwood (also known as swamp dogwood) is a large shrub or small tree. Dogwood Tree Yellow. When you plant a dogwood tree outside your window, you will be able to enjoy the blossoms when it is full grown, and you wonât be staring at the trunk, while the more decorative part of the tree towers over your home. 5, During the first year the tree will require regular irrigation. The small fruits are bright orange or red. Also known as bunchberry, dwarf cornel, or bog bunchberry, this is a common plant in arctic, tundra-type terrain. This is a good specimen tree for a location with acidic soil and afternoon shade. With species that are native to Asia, Europe, and North America, as well as dozens of cultivars, you'll have no problem choosing a dogwood suited to your purpose. Japanese dogwood blooms later than C. Florida, in May and June. Many species have edible fruit, though not all actually taste good. Infected trees eventually die. Q. Dogwood Tree - When should I expect leaves to start blooming on my Golden dogwood tree? Some species even have colorful stems that offer winter appeal. A 10-year-old tree will stand about 5 m (16 ft) tall. The Canadian bunchberry (also known simply as bunchberry or dwarf cornel) is one of two subshrubs in this group. A particular kind of canker disease called the Diffuse Canker is typical to dogwoods. It has a rounded crown, and you can allow it to grow naturally into a multi-stem tree, or train it to just one or two main trunks. People ask if they can trim a dogwood in the summer or cut back a dogwood in the fall, but the best time to prune a dogwood tree is in late fall until late winter. Depending on the species of Dogwood you plant, you may have a short stout bush or a 25 foot tall tree. Dogwood trees do not usually need much pruning. The attractive C. kousa is native to Japan, China, Korea and Taiwan.. Some dogwood varieties grow red berries during the early winter season. Flowering dogwood is a small deciduous tree growing to 10 m (33 ft) high, often wider than it is tall when mature, with a trunk diameter of up to 30 cm (1 ft). Dogwood Trees, Facts on the Dogwood Tree Species. The extensively grown blossoming Dogwood (Cornus Florida) hailing from the eastern provinces of North America. Dogwood Flower Flower. Dogwood Tree Trunk. 1. This dogwood tree looks a little thin but over-all from the pictures it looks okay. In the early spring, beautiful flowers bloom consisting of four white, pink or red bracts with clusters of small yellow flowers in the center. Tree Size: 30-40 ft (9-12 m) tall, 1-1.3 ft (.3-.4 m) trunk diameter. The Swedish cornel is another subshrub that has dark purple flowers and white bracts. Dogwoods are among the best trees and shrubs for providing year-round interestâfrom early spring flowers to red summer berries to brilliant fall colors. Like a small child, Dogwoods may not adjust well to variances in water and nutrient matter. TheÂ cornelian cherry (also known as European cornel) isÂ a large shrub or small tree that is one of the earliest woody plants to flower each year. Dogwood Blooms Tree. Cornus is a genus of about 30â60 species of woody plants in the family Cornaceae, commonly known as dogwoods, which can generally be distinguished by their blossoms, berries, and distinctive bark. If you need to move your dogwood tree, youâll want to do it while the tree is dormant, at some point between the time the leaves fall and bud break. It is a member of the subgenera Chamaepericlymenum and is a very low growing plant that spreads by rhizomes. Pests and Diseases Dogwood tree growth may be inhibited by turf cover--grass or weed plants--growing on the soil surface right up to the base of the trunk. C. controversa (the wedding cake tree), C. alternifolia (the pagoda dogwood), C. mas (the cornelian cherry) and C. officinalis are also tolerant of a range of soil conditions. This assists in reduction of certain diseases. Barbara Gillette is a Master Gardener, Herbalist, beekeeper, and journalist with decades of experience propagating and growing fruits, vegetables, herbs, and ornamentals. You might want to spray your tree with an insecticide such as chlorpyrifos to prevent the borers from getting a foothold. Flowering dogwood is a small deciduous tree that blooms with white, pink, or red flowers in early spring; it is the state tree of North Carolina. Best offers for your Garden - https://amzn.to/2InnD0w ----- Dogwood Tree Facts. At this point, there is nothing you can do except keep the tree as healthy as possible. It has glossy dark-green leaves with conspicuous veins. As the bark ages, it fades to gray. Berries can be blackened. Trees become established within 6 months to a year for each inch of trunk diameter. Newly planted dogwoods benefit from ArborKelpÂ®, SavATreeâs exclusive seaweedÂ biostimulant which aids in tree establishment, promotes root growth and heightens stress tolerance. Manual shaping can be done if desired, though. Cornus Flowering Tree. Dogwood canker is another disease that causes cankers on the dogwood's bark. Flowering dogwood has a low-branching habit with a flattish crown. It is mostly coming off at the bottom of the trunk, but is peeling in lesser amounts as far up as I can see. It is often considered the western version of the flowering dogwood, but with this plant, the white flowers are quite large and the fall color is yellow, orange, or red. 6 7 1. Most common being the white flowering dogwood, but you will also find pink flowering dogwoods. Answered by shelley on April 29, 2015 Certified Expert . Give mature trees ½ cup per inch of trunk. The Dogwood is 6 or 7 years old, and about 11 feet tall. It produces an abundant display of yellowish-green flowers in spring and pinkish-red berries in summer. It often kills the tree within three to five years. Your SavATree certified arborist is equipped with the latest techniques and state-of-the-art equipment to keep your dogwood trees healthy, beautiful and safe. This species produces yellow flowers that bloom in early spring before the leaves appear. It grows best in moist spots and is often found in boggy areas. How to Prune a Dogwood. How to Treat a Tree With Bark Torn Off the Trunk. This is generally a multi-stemmed deciduous shrub, though it can take the form of a small tree with proper pruning. It's probably 25 years old. 6 Varieties of Dogwood for Your Landscape, 6 Varieties of Dogwood to Use In Your Landscape, 9 Recommended Species of Serviceberry Trees and Shrubs, 12 Common Species of Magnolia Trees and Shrubs, 11 Species of Walnut Trees for North American Landscapes, 12 Common Species of Willow Trees and Shrubs. Answered by shelley on April 29, 2015 Certified Expert . Look for this species to have new bark that is orange-brown each year. The hole allowed rot to descend down the trunk to the ground. Asian Dogwood Fruits. The trunk of tree is almost hollow. The stems become green again in the spring. The dark green leaves evolve through red and orange color before becoming purple in the fall. The showy Red Dogwood tree is a lovely accent or focal tree. The genus Cornus comprise a group of 30 to 50 species of mostly deciduous trees and shrubs in the family Cornaceae commonly known as dogwoods. Cankers are essentially dead spots on a tree wherein the plantâs nutrition supply has been stopped. Each of these dogwood species may be available in different cultivars that offer unique features, such as dwarf size, variegated leaf color, or unusual bark or stem color. How fast does a dogwood tree grow? Good as a border or screen, sometimes pruned to a tree-like form with a single trunk. I don't know how it's still standing. Name * First Last. Pink Dogwood Dogwood. Dogwood trees are certainly a lovely landscape specimen. The decision to preserve or eradicate trees with cavities on the trunk, is best left to someone like a … Do you have any suggestions? There are 2 main reasons to only prune during the dormant period. The C. kousa is grown for its flowers in addition to its hardy, dependable nature. Should be an easy tree to grow quickly into a nice nursery specimen. ... Dogwood has excellent shock resistance, and is one of the hardest domestic woods of the United States or Canada. The canker shows up as rough areas. When conditions are not ideal, they can be susceptible to a large range of bacterial and fungal problems. Dig in the granular fertilizer around the edges of the root zone then water well. If there is a chance of human consumption or contact, always check out the species before planting it. Insects and oozing sap. Address. 3 2 0. The soil has a PH of 7 and drains well. A. When should you prune a dogwood tree? I only noticed the cracks in the trunk two weeks ago. For example, remove all but one stem from a young tree to give it a single-trunk shape, pruning away any new, low side branches until the main trunk is a few feet tall. The caliper is always measured 6 inches above the ground on the trunk of the tree. Pruning can reduce specific defects or structural problems in a tree to greatly lessen the risk of failure. Dogwood Tree Trunk. How to Cut Dogwood Branches. Light grey branches with white berries on scarlet stems by late summer to late fall. How to Grow:Â Dogwood trees prefer nutrient rich well-drained soil and grow best in partial sun. It is rarely planted in landscapes, except in mountainous alpine gardens. You can identify a dogwood by looking for smooth-edged leaves with veins that curve parallel to the margins (edges). Signs of infestation include dying leaves, holes in the trunk and dying branches. Fertilizing: Be careful when fertilizing a young dogwood tree-many newly planted trees are killed by applying too much fertilizer. Probably it is a reaction to drought stress. Insects invade the rough areas. This guide was made with the intent to give the reader a quick overview, so I suggest investing in a field guide or asking a ranger for help if help on identifying specific species are required. Pisidia piscipula, Jamaica Dogwood. Spot anthracnose, septoria leaf spot, and powdery mildew are all common conditions that may affect the leaves of dogwoods. Add a layer of mulch over the surface of the roots, taking care to leave the trunk clear. It is popular for its exotic, bright-colored flowers. Grows 2 to 4 m, forms compact thickets. Cornus Flowering Tree. It can be grown as a single or multi-trunk tree. Trees become established within 6 months to a year for each inch of trunk diameter. Feel the coarse hairs found on the leaves in this species and you will see why this is named the rough leaf dogwood. It is also an important pest of many other ornamental, fruit, and nut trees. A slow-release general-purpose balanced fertilizer with a 16-4-9 ratio of nitrogen, phosphorus, and potassium is often recommended. Place your tree in the planting hole, keeping the top of the root ball even with the ground. Spread can be greater than height at maturity. Photo: Terry S. Price, Georgia Forestry Commission, Bugwood.org Dogwood Twig Borer (Oberea tripunctata) The dogwood twig borer is a less serious pest of dogwood. The cultivar 'Argentea' is a beautiful variegated variety. Flowers may or may not feature largeÂ bracts like those of the flowering dogwood (Cornus florida). Dogwood anthracnose causes stem cankers and large, purple-bordered leaf spots. Dark green leaves, 3 to 6 inches long, turn an attractive red in fall. Dogwood In Arkansas Sp... 5 5 0. The Cornus kousa (Korean Dogwood or just Kousa) tree is more resistant to diseases that plague other dogwoods.It thrives in zones 5-9. Attached is a photo of a Dogwood I've had in the yard for two years. Also like a small child, Dogwoods can be a bit smelly, offering a strong, though not altogether unpleasant, fragrance. So now you have a dogwood with a weakened trunk. The short-growing Boreal variety (or Bunchberries) The Eurasian dwarf- botanic name, cornel Cornus suecica. When do you transplant a dogwood tree? Dogwood Bush Tree Wild. 2 0 2. The trunk of tree is almost hollow. Vanessa Richins Myers is a seasoned horticulturist, garden writer and educator with 10+ years of experience in the horticulture and gardening space. Description. Fall color is not very showy. The underlying wood is dry and light in color. Eventually, as with other cankers, the cankers grow around the entire trunk and kill the tree. Well-balanced soils may not require any fertilizing at all; however, where soils are lacking in nutrients, use a slow-release fertilizer with the correct balance for dogwoods. Providing the proper nutrients and care will help them succeed. A member of the Swida subspecies, the fruit of this plant should not be eaten by humans. We also advocate the removal of branch stubs to promote successful and proper healing over of wounds. Dogwood Spring Bloom. Itâs native to low woodland areas throughout Asia, as well as parts of Australia. Dogwood Canker. Mound soil and 1 to 2 cups of compost around roots, but do not compact it down tightly on top of the root-ball. It is caused by the canker fungus that spreads inside the bark, sucking-away the barkâs nutrition. There are several damaging diseases and pests that affect dogwood trees. So now you have a dogwood with a weakened trunk. Some disease has affected the dogwood in my area and I’ve harvested a couple of trees. Diseased photo: Dogwood anthracnose 5334048 by Mary Ann Hansen, Virginia Polytechnic Institute and State University, Bugwood.org, Tree Service | Professional Tree Care | Lawn Care. Fall color is purplish to red. It finally rotted away and left a hole in the trunk. Larger trees with ongoing infestations often develop rough, knotty areas on the trunk and large branches, and may lack vigor. White flowers appear in late spring, leading to white berries in summerâthey are edible to birds but should not be eaten by humans. 6 7 1. The bark is peeling and is approximately the thickness of construction paper. Dogwood Flower Flower. The hole allowed rot to descend down the trunk to the ground. Dan Keck / Flickr / CC By 1.0. Dogwood Blooms Tree. Gray dogwood is a very adaptable, native shrub that is excellent for naturalizing, especially in difficult sites, such as pond and stream banks. Height: 20 to 30 feet As a group, the Japanese dogwoods are similar to Cornus florida (flowering dogwood), but have a vase-shaped growth pattern that gradually becomes round with age. Learn tips for creating your most beautiful (and bountiful) garden ever. Water deeply for 20-30 minutes, enough to soak the root system. It is sometimes referred to as the Chinese dogwood. Plant dogwood saplings in a hole as deep as the ball of roots and three times as wide as the clump. Mound soil and 1 to 2 cups of compost around roots, but do not compact it down tightly on top of the root-ball. Introducing "One Thing": A New Video Series, The Spruce Gardening & Plant Care Review Board, The Spruce Renovations and Repair Review Board. They are loved by all due to the beautiful flowers that they bear. 7 1 0. The canker shows up as rough areas. The hole allowed rot to descend down the trunk to the ground. Septoria Leafspot â This infection usually occurs in July and causes small, purple lesions or spots on leaves. Before pruning a dogwood tree, you should be aware that removing large branches can damage the trunk if the heavy branch breaks away and tears down the trunk as you begin to cut. When do you transplant a dogwood tree? Dogwoods are also known for theirÂ opposite branching,Â a characteristic that can be helpful for identifying them. They also require soil rich with organic matter to flourish. If carefully treated, a mature Dogwood tree species, such as the Flowering Dogwood, may reach 40 feet in height. Photo by: Pat-Breen,Oregon-University Fall foliage is sometimes an attractive red-purple. Dark green leaves, 3 to 6 inches long, turn an attractive red in fall. Flowering dogwood is a small deciduous tree that blooms with white, pink, or red flowers in early spring; it is the state tree of North Carolina. It's probably 25 years old. The whitish flowers are not very significant, but the white drupe/berries are attractive to birds. When to prune dogwood trees for optimal health. 3 0 0. This species and the Pacific dogwood are prone to dogwood anthracnose, which can be controlled by pruning away affected branches. The diameter of the trunk can span up to 12 inches depending on the nutrition that it receives. If you suspect a problem with your trees, call a SavATree certified arborist right away for an evaluation and treatment options. Fungicide application can help prevent diseases and horticultural oils at the beginning of the season should be used to smother scale insects and reduce overwintering population of aphid and mite eggs. My goal was to quarter saw, dry and then make ukulele sides and backs out of the dried lumber. Asian Dogwood Fruits. This is well help us better tailor your experience. Winter interest includes the presence of large flattened buds accented by a dark gray, brown or black alligator-skin like bark. Pink Dogwood Dogwood. They grow best in well-drained, acidic (pH 5.5-6.0) soil that is high in organic matter such as compost or pine mulch. It gets full afternoon sun. Damaged trees that have bark torn off must be treated immediately if they are to be saved. A member of the clearwing moth family, the dogwood borer, Synanthedon scitula (Harris), is one of the most destructive pests of flowering dogwood, Cornus floridaL., affecting plantings in homes and parks (Johnson and Lyon 1991). Dogwoods do best when planted in areas receiving less than a full day of sun. You can harvest the fruit of this tree once it has ripened and fallen to the ground, and use it to make liquors, jams, desserts, pickles, and sauces. Lower branches should be pruned away to enhance the appearance of the bark. The Dogwood Tree is picky. The flowering dogwood tree is a favorite ornamental among homeowners due to its year round appeal, unique branching structure and modest size. Dogwoods include a large group of flowering woody trees and shrubs within the genus Cornus. This field is for validation purposes and should be left unchanged. Pruning a dogwood tree when these situations arise helps prevent insects and disease from infesting the tree and allows for better growth and shape. 10 4 1. Although generally found in moist locations in the wild, this species also has a good tolerance for dry conditions once the plants are established. The Red Dogwood tree looks vibrant planted with abelias and azaleas. The Cornus kousa (Korean Dogwood or just Kousa) tree is more resistant to diseases that plague other dogwoods.It thrives in zones 5-9. The mountain dogwood (sometimes known as Pacific dogwood) is a medium-sized deciduous tree that has an excellent tolerance for shady locations and dry, drought conditions. Once its larvae hatch, they burrow under the bark of the limbs and trunk by working their way into the trees’ open wounds or broken bark. In time it will grow between 15 and 30 feet tall, depending on your soil and climate, and the treeâs location. Download this free picture about Dogwood Tree Trunk from Pixabay's vast library of public domain images and videos. Also known as Chinese dogwood, Korean dogwood, or Japanese dogwood, the Kousa dogwood is a small deciduous tree or multi-stemmed shrub. Photo: James Solomon, USDA Forest Service, Bugwood.org Small, wet areas on the bark, dead branches, adventitious growth (water sprouts on trunk and large branches), or sloughing and cracking of bark can all be symptoms of dogwood â¦ The dogwood tree is commonly grown for ornamental purposes, often as a standalone tree. 5. Trees are priced by the diameter of the trunk (Caliper Inch) unless otherwise specified. You will likely need to prune common dogwood yearly (or perhaps even more) to keep it in check, as it can spread.