Kousa Dogwood. This is a very popular cultivar. The habit is rounded and gentle, a mature specimen is attractive. It blooms around late spring and early summer, attracting bees and butterflies. Native to Japan, Korea and China, the first scientific observations of the kousa dogwood in the United States were recorded in 1875. Sometimes referred to as the Chinese dogwood, this Asian cousin to our native flowering dogwood can be used as a specimen plant or in shrub borders. Paper and Cardboard Mulch for Weed Control, Callicarpa – The Eye-catching Beautyberry. Spring Gardening Checklist Zones 3-8. The soft pulp is sweet with a similar flavour to a ripe persimmon but the presence of hard seeds that are well attached to the pulp can be inconvenient when eaten directly. Also known as Chinese dogwood, Korean dogwood, or Japanese dogwood, the Kousa dogwood is a small deciduous tree or multi-stemmed shrub. Warm summers seem to dull the color and many plants bloom light pink or white-pink. The flower bracts on this selection are not as large as those of other cultivars, but they are retained longer. Common names include kousa, kousa dogwood, Chinese dogwood, Korean dogwood, and Japanese dogwood. As a young tree, the C. kousa has a different shape with stems stretching upwards in a vase form. In fall ‘Mandarin Jewel’ produces unusual bright orange fruit. This is a fungal disease that begins as leaf spots. Kousa dogwoods can live to be over 100 years. The showy white or pink sections that we admire of the dogwood ‘flower’ are really modified leaves that appear petal-like and give the appearance of a flower. Purple flowers with white bracts bloom in spring. Kousa dogwoods are considered small to medium sized trees. Think of the kousa dogwood in … Kousa dogwood is an excellent small specimen tree. Notable for weeping habit, grow to 15' with branches that arch downwards. Nevertheless, the C. nuttallii is spectacular, with its white bracted flowers blooming in spring. It takes the shape of an umbrella, and is perfect as a specimen tree. Depending on the age of the Kousa dogwood, the trees take on a different appearance. [15], As of July 2017[update], the following cultivars have gained the Royal Horticultural Society's Award of Garden Merit:[18], C. kousa has edible berries. The late spring blooms are probably the trees largest selling point-and its most understood. The attractive foliage turns a beautiful fall red in the autumn. It performs best planted in moist but well-drained, slightly acidic to neutral soil that is rich in organic matter. The dogwood berries are edible though not tasty to us but enjoyed by birds and squirrels. Fully hardy. Common names include kousa, kousa dogwood,[1] Chinese dogwood,[2][3] Korean dogwood,[3][4][5] and Japanese dogwood. The fruit is sometimes used for making wine. And it can extend to branches. Jun 4, 2017 - Explore Anita Gaudet's board "Kousa dogwood", followed by 198 people on Pinterest. It produces an abundant display of yellowish-green flowers in spring and pinkish-red berries in summer. Zones 5-9. In spring, alongside Japanese maples and evergreen trees, they are perfect companions to rhododendrons and azaleas. Requires shade. Various clones exist with differing degrees of yellow or white variegation. Below find information how to plant dogwoods, tips on dogwood tree care including pruning guidelines and disease problems that affect some dogwoods. Summer Gardening To Do List Fruit deep pink, strawberry like The fruit is a globose pink to red compound berry 2–3 cm in diameter, though these berries tend to grow larger towards the end of the season and some berry clusters that do not fall from the tree exceed 4 cm. Flowering dogwood is an Ohio native with a rounded crown and strong horizontal branching covered in 3-4" wide flowers April to May. In the Midwest, this is a hardier substitute for the acid-loving flowering dogwood. The variegation pattern is quite stable and resistant to burning. C. capitata (Evergreen Dogwood) ‘Mountain Moon’: Height up to 12 metres (40 ft). And like other trees that are native to Japan, they showcase an extremely graceful form. Their tiny, star-shaped blossoms come later than other dogwoods. Dogwood. C. florida (Eastern Flowering Dogwood): Height up to 9 metres (30 ft) with an equal spread. Like many websites we use cookies to ensure you get the best experience on our site. A beautiful small deciduous feature tree and is extremely showy when in bloom. Relatively slow-growing, but in time does form a small-medium rounded tree. Sports gray-green leaves that are edged in white, with occasional splashes of variegation throughout the foliage. Flower-heads with four ovate cream bracts 4-6cm in length. The Cornus kousa (Korean Dogwood or just Kousa) tree is more resistant to diseases that plague other dogwoods. For this reason, where you plant it and how you care for it is crucial (more details at the end of the page). If you continue to use this website we will assume that you are happy with it. The photo below is of a C.kousa var. In a sunny location where it is protected from the hot afternoon sun works perfectly. Kousa is resistant to anthracnose disease. chinensis is a large, free-flowering deciduous shrub or small tree, with ovate leaves turning red and orange in autumn. Urban Hardy Trees ; Why Trees ; Tree Canopy ; Tree Care ; Introduction. The plant is attractive when well grown. The attractive C. kousa is native to Japan, China, Korea and Taiwan. It can be distinguished from the flowering dogwood (Cornus florida) of eastern North America by its more upright habit, flowering about a month later, and by the pointed rather than rounded flower bracts. http://www.landdesigns.com/blog Cornus kousa - Kousa Dogwood is a small flowering deciduous tree that reliably flowers every June. Type: Mostly Deciduous Trees / Few Evergreen, Seasonal Interest: Late Spring & Early Summer Blooms / Autumn Foliage And Berries, When To Prune: Mid to Late Winter (see more information below), Cold Hardiness Zones: 3, 4, 5, 6, 7, 8, 9. Fall color is purplish to red. Hard pruning a dogwood tree should be avoided if possible. Excellent as a feature tree and with its small growing habit it can be used in smaller gardens. The color may not be as strong in warm summer areas. Planting & Care . These modified petal-like leaves are called bracts. The dogwood berries are attractive too during late summer and autumn, and are very popular with birds, especially our local flickers, as well as squirrels. The leaf margins are often prominently wavy. The white "petals" are not actually petals at all. Zones 8 and 9. As the Kousa Dogwood matures, it branches out horizontally and becomes more wide-spreading. Best in deep, fertile and reliably moist soil, in full sun or light shde. Blooms heavily and grows to 25' tall with a vase shape. Notify me of follow-up comments by email. Korean Dogwood Tree.#DogWood #lawncare Height: 20 ft Width: 15 ft Flower Color: Pink. Synonyms are Benthamia kousa and Cynoxylon kousa. The regional term ‘flowering dogwood’ is a misnomer, though, since all members of the genus Cornus have flowers. Cornus kousa chinensis . As long as you offer the tree plenty of water and sunshine, like most plants, the Dogwood will do just fine. Creamy-yellow flowers appear late winter or early spring. With distinct pointed white flowers and dark green leaves that turn reddish-purple in the fall, the kousa dogwood is an excellent small tree that adds year-round beauty. Dogwood trees are widely known for their delicate beauty, and the kousa variety adds a toughness that makes this species an excellent choice for home landscapes and urban areas. Schedule this winter pruning when the weather is dry – no mean feat when it sometimes seems to be raining all the time in the Pacific Northwest! See below for other recommended deciduous dogwoods and more about the evergreen dogwood tree. Dogwoods, unless otherwise stated, prefer a cool sunny site and can tolerate light shade. Kousa Dogwood is a small, deciduous tree that can grow up to 15-30 feet tall and 10-15 feet wide. Edible Garden Also noted for a more open and vigorous growth than other 'kousa' varieties. Two outstanding characteristics are the four-petaled, white flowers that appear above the foliage in June and reddish-purple fall color. They are a delicate vision at twilight in late spring. It is a plant native to East Asia including Korea, China and Japan. It has leaves when it flowers, which make an attractive backdrop. Here in British Columbia, the Pacific Dogwood flower was adopted as the official provincial floral emblem in 1956. The rind of the berries is usually discarded because it has a bitter taste, although it is edible. Kousa seems to do better at temperature extremes, both cold and hot. In some municipalities or cities, dogwood trees may be protected. When it comes to planting dogwood Kousa trees, it all begins with the soil. Kousa varieties grow more upright, vase shaped with 2-4" wide flowers May to June that produce red raspberry like fruit in fall. A shaded planting site is desirable. These species vary wildly, from shrubs to deciduous temperate trees and evergreens. Please always check with your local government regarding the tree preservation bylaws for your area, as pruning or removal may require a permit. Hardy in Zones 5-8, this ornamental grows up to 25 feet at a rate of one to two feet per year. In spring, it produces a heavenly array of star-like blooms. [1][3] Synonyms are Benthamia kousa and Cynoxylon kousa. Kousa Dogwood has a horizontal branching structure that reaches all the way to the base, forming a natural pyramidal shape. Which affects mainly the C. nuttallii and the C. florida species. If left unchecked, it can weaken the tree. Magnolia stellata. Leaves turning purple and deep red in autumn. Native to China and Himalayas. The tree is extremely showy when in bloom, but what appear to be four, white petals are actually four spreading bracts below the cluster of inconspicuous yellow-green flowers. [1][7] Widely cultivated as an ornamental, it is naturalized in New York State.[8]. Varieties . The Cornus kousa (Korean Dogwood or just Kousa) tree is more resistant to diseases that plague other dogwoods. When I think about cornus kousa, I think of beautiful oblong dogwood blooms in the garden in early summer when our native dogwood species have already lost their blooms. Several selected for their disease resistance and good flower appearance have been named, patented, and released. It is edible, with a sweet and creamy flavour, and is a delicious addition to the tree's ornamental value. Gorgeous star-shaped blooms and layered branches catch the eye. Like other Cornus, C. kousa has opposite, simple leaves, 4–10 cm long. They are considered either small deciduous trees or shrubs. In the Pacific Northwest, we have the native Cornus nuttallii (aka Pacific, Mountain or Western Flowering Dogwood) which was named after the British botanist Thomas Nuttall (1786-1859). It is sometimes referred to as the Chinese dogwood. Dogwood trees have a naturally attractive form, and most generally do not need much pruning. It grows best in … Care details. Details C. kousa var. Shrubby and slow-growing, to 10' tall and wide. In summer, its intriguing canopy … It benefits from siting in some shade. (Flowering Dogwood) 'Moonbeam' was selected for its extra large flower, up to 15cm in diameter. This is a very popular cultivar. municipalities or cities, dogwood trees may be protected. They surround the cluster of tiny flowers in the centre and together make the dogwood ‘flower’ as we see it. The hole should not be deep, but it should be extra wide to allow the roots to easily grow outwards. Cornus kousa is a small deciduous tree 8–12 m (26–39 ft) tall, in the flowering plant family Cornaceae. The C. nuttallii is not as hardy as the C. kousa. Dogwoods should be planted in autumn or early spring, and never in summer when it is hot and dry. The contrast between the red fruit and gold-splashed foliage can be striking. [25][26], C. kousa in June at the UBC Botanical Garden, C. kousa 'Samaratin' in an arboretum in Vossem, Belgium, Cornus kousa 'Satomi' in the VanDusen Botanical Garden in Vancouver, British Columbia, Media related to Cornus kousa at Wikimedia Commons, Species of small deciduous tree commonly known as kousa dogwood, "Cornus kousa subsp. The seeds are usually not eaten, but could be ground into jam and sauces. chinensis ‘Mandarin Jewel’ Kousa dogwood tree 15-20′. Prune when the kousa dogwood is dormant, in late fall or early winter. Add mulch in spring (but keep the mulch from touching the base of the trunk), fertilize moderately, and water regularly during hot summers. C. mas (European Cornel, Cornelian Cherry Dogwood): Height up 7.5 metres (25 ft). The actual dogwood flower, or flowers as the case may be, is the small central part. chinensis (Osborn) Q.Y.Xiang", "Taxon: Cornus kousa Hance subsp. Our Garden Projects It is sometimes referred to as the Chinese dogwood. [9], It is resistant to the dogwood anthracnose disease, caused by the fungus Discula destructiva, unlike C. florida, which is very susceptible and commonly killed by it; for this reason, C. kousa is being widely planted as an ornamental tree in areas affected by the disease.[7]. [6] It is a plant native to East Asia including Korea, China and Japan. Inconspicuous white or pink bracted flowers appear in spring. The pattern may be unstable, plus the plants can produce green growth reversions. Pest problems may include the usual culprits such as aphids, leafhoppers, weevils and scale insects. In fall, the leaves develop attractive pink to red coloration. The Dogwood Tree is a majestic ornamental, well adapted to life in the United States. It thrives in zones 5-9. There are two recognized subspecies / varieties: Hybrids between C. kousa and C. florida (Cornus × rutgersensis Mattera, T. Molnar, & Struwe) and C. kousa and C. florida (Cornus × elwinortonii Mattera, T. Molnar, & Struwe) have been created by Rutgers University. One of our favourite deciduous trees in our garden is the Cornus kousa dogwood. Please always check with your local government regarding the tree preservation bylaws for your area, as pruning or removal may require a permit. Dogwood trees are mostly deciduous but there are a few evergreens, Cornus capitata (Evergreen Dogwood). ‘Mandarin Jewel’ has dark green leaves through summer and large, showy white flowers. 'Elizabeth Lustgarten' and 'Lustgarten Weeping'. Although reasonably hardy, the dogwood can come with its problems. The attractive C. kousa is native to Japan, China, Korea and Taiwan. It is a hybrid of C. florida and C. nuttallii. chinensis (Osborn) Q. Y. Xiang", "Cornus×elwinortonii and Cornus×rutgersensis (Cornaceae), new names for two artificially produced hybrids of big-bracted dogwoods", "Haplotyping of Cornus florida and C. kousa chloroplasts: Insights into species-level differences and patterns of plastic DNA variation in cultivars", "Wild Harvests: Kousa Dogwood, another urban wonder", https://en.wikipedia.org/w/index.php?title=Cornus_kousa&oldid=983186438, Trees of the Great Lakes region (North America), Short description is different from Wikidata, Articles containing potentially dated statements from July 2017, All articles containing potentially dated statements, Creative Commons Attribution-ShareAlike License. The C. kousa is grown for its flowers in addition to its hardy, dependable nature. While less popular than the berries, young leaves can also be consumed. Autumn (Fall) Gardening Guide Kousa Dogwood Tree - Cornus Kousa is a Lovely Flowering Ornamental Tree Kousa Dogwood Trees are a lovely addition to landscapes and gardens. Pruning is best done in winter when the tree is dormant. “Kousa” is apparently the Japanese word for dogwood. Bloom occurs in late spring. It's a small tree that delivers delicate beauty and yet, can hold its own against cold weather, drought, and a variety of pests. Dogwood trees are widely known for their beauty, and the Kousa variety adds a toughness that makes this species an excellent choice for home landscapes and urban areas. The flowering dogwood (Cornus florida) is the species most people think of when the word dogwood is mentioned.Although it is considered one of the favorite trees in the south, there are two other species, kousa dogwood (Cornus kousa) and Cornelian cherry dogwood (Cornus mas), which will grow in all areas of South Carolina except along the coast from Charleston to Savannah, Ga. Recommended Plants The biggest issue tends to be dogwood anthracnose. And cut out any damaged branches annually. Variegated form with leaves that show a uniform white margin. What appear to be four petaled white flowers are actually bracts spread open below the cluster of inconspicuous yellow-green flowers. Their tiny, star-shaped blossoms come later than other dogwoods. Cornus kousa, commonly called Kousa dogwood, is a small, deciduous flowering tree or multi-stemmed shrub that typically grows 15-30’ tall, with a vase-shaped habit in the early years but eventually maturing to a more rounded form. The deepest red-pink bracts of any cultivar. Prune Kousa Dogwood Trees. However, a light pruning to remove awkward branches may encourage a better shape and increase air circulation if there is overcrowding. When first flowering, they are pale green, but eventually they turn a luminous white that appears to glow in the dark. H: 2-6m The Kousa Dogwood Tree, (Cornus kousa) is a crowd favorite that produces white, starlike blooms that delicately adorn any spring landscape. The White Kousa is known for its unique look, peeling bark, and epic white leaves that have the appearance of blooms. Dogwoods are native to North America, as well as the Far East. See more ideas about Dogwood, Kousa dogwood, Dogwood trees. They mature to about 30 feet tall x 30 feet wide (their width and height are roughly equal at maturity) once they reach 20-30 years old. Cornus kousa Chinensis which has white flowers and excellent red autumn colour. The blossoms appear in late spring, weeks after the tree leafs out. Grows well to 20' tall and wider with a dense habit. Thomas Nuttall studied many of the native plants in N. America in the early 1800s. Like most dogwoods, these trees enjoy a spot with rich, moist soil in full sun to partial shade. The kousa dogwood is an Asian variety of our own native dogwood, but has its own unique beauty and is resistant to many of the diseases that affect the North American Dogwood. It thrives in the hardiness zones 5 through 8 where there is full sunlight to partial shade. It is sometimes called the Japanese, Korean, or Chinese Dogwood. Providing the dogwood tree with good air circulation with some light pruning is an excellent preventative measure. Click to share on Pinterest (Opens in new window), Click to share on Twitter (Opens in new window), Click to share on Facebook (Opens in new window). Small and late-flowering kousa dogwoods (Cornus kousa) are slow growers, but the results they produce are worth your efforts to grow them. It is very similar in structure to the clematis ‘flower’ with its showy petal-like leaves called sepals. It has a more circular growth habit. Be, is the small central part June that produce red raspberry fruit. 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