cornus kousa constellation

cornus kousa constellation插图

Hybrid dogwood
CONSTELLATION is ahybrid dogwood(Cornus floridaFlowering DogwoodCornus florida, the flowering dogwood, is a species of flowering tree in the family Cornaceae native to eastern North America and northern Mexico. An endemic population once spanned from southernmost coastal Maine south to northern Florida and west to the Mississippi River. The tre…en.wikipedia.orgx Cornus kousaCornus kousaCornus kousa, is a small deciduous tree 8–12 m tall, in the family Cornaceae. Common names include kousa, kousa dogwood, Chinese dogwood, Korean dogwood, and Japanese dogwood. Synonyms are Benthamia kousa and Cynoxylon kousa. It is a plant native to East Asia including K…en.wikipedia.org) that was developed by Elwin R. Orton,Jr. as part of the Stellar series of dogwoodsCornaceaeCornaceae is a cosmopolitan family of flowering plants in the order Cornales. It contains approximately 85 species in two genera, Alangium and Cornus. They are mostly trees and shrubs, which may be deciduous or evergreen, although a few species are perennial herbs. Members of th…en.wikipedia.orgreleased by Rutgers UniversityRutgers UniversityRutgers, The State University of New Jersey, commonly referred to as Rutgers University, Rutgers, or RU, is an American public research university in New Jersey. It is the largest institution of higher education in New Jersey.en.wikipedia.org. It is noted for its vigorous habit,profuse bloom and resistance to anthracnose and dogwood borer.

When does Cornus kousa Bloom?

Appreciates regular moisture during hot summers. 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. Bloom occurs in late spring.

Does Cornus kousa grow in sandy soil?

Performs well in sandy loams. Appreciates regular moisture during hot summers. 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.

What is a Kousa dogwood tree?

The Kousa dogwood is a handsome, small- to medium-sized tree reaching a mature height of 30 feet. Sometimes referred to as the Chinese dogwood, this Asian is a cousin to our native flowering dogwood. It can be used as a specimen plant or in shrub borders. The genus name, Cornus, is Latin, from the word, cornu, which means horn.

What is the scientific name of Cornus?

In the 1990s, he introduced the Stellar Series. He also developed the fast-growing Hyperion.’ These plants are known to be resistant to borers and anthracnose. They are sometimes designated in commerce as Cornus x rutgersensis. The genus name, Cornus, is Latin for the word, cornu, which means horn. This references the hardness of the wood.

How tall does Kousa dogwood grow?

Kousa dogwood grows 15 to 20 feet tall and has beautiful exfoliating bark, long lasting flowers, good fall color, and attractive fruit. Branches grow upright when the tree is young, but appear in horizontal layers on mature trees. The crown eventually grows wider than it is tall on many specimens. It would be difficult to use too many Kousa dogwoods. The white, pointed bracts are produced a month later than flowering dogwood and are effective for about a month, sometimes longer. The red fruits are edible and they look like a big round raspberry. Birds devour the fruit quickly. Fall color varies from dull red to maroon.

What are the symptoms of dogwood canker?

However other dogwoods are susceptible to the diseases listed. Early symptoms of dogwood canker are smaller and paler leaves. Leaves on infected branches are red earlier in the fall.

What causes crown canker on dogwood?

Crown canker is associated with wet soils and can be controlled with appropriate fungicides. Flower and leaf blight caused by Botrytis cinerea attacks fading bracts, especially during wet weather. Infected flower parts fall on the leaves spreading the infection. A large number of leaf spots attack dogwood.

What causes brown blisters on the underside of leaves?

Leaf miners cause brown blister-like mines on the undersides of leaves. The adult leaf miner skeletonizes the leaves.

Is Kousa dogwood drought tolerant?

Kousa dogwood is not particularly drought- or heat-tolera nt, requiring irrigation during drought periods in summer. Sensitive to reflected heat so it is poorly adapted to downtown landscapes. Best in some shade in the southern part of its range.

Can Kousa dogwood be planted in Florida?

Planting a Kousa dogwood can extend the spring flowering season several weeks since it flowers just after flowering dogwood. Kousa dogwood should be planted in place of Cornus florida where Discula anthracnose is a problem. It is not rated as an urban tough tree and needs open soil space to look its best.

Can crown canker be controlled?

At first the symptoms appear only on the infected side of the tree but become more general as the canker enlarges. There is no chemical control for the disease. Avoid trunk wounds during and after planting. Crown canker is associated with wet soils and can be controlled with appropriate fungicides.

What is a Kousa dogwood?

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. Depending on the age of the Kousa dogwood, the trees take on a different appearance. Young trees grow in an upright fashion and in somewhat of a conical shape.

What color is the venation on a Cornus kousa?

For Cornus kousa ‘Greensleeves, the top of the leaf’s venation is a yellowish-green which makes the venation obvious against the glossy green leaf; for Cornus kousa ‘Greensleeves, the leaf’s underside is a lighter green color than on top and the venation is prominent sticking out slightly and being a pale-green.

When do dogwoods bloom?

Our native dogwoods bloom in April, while the Kousa dogwoods flower nearly a month later. A tree for all seasons, the Kousa dogwood has berries that resemble raspberry fruit in autumn, and the peeling bark on the mature tree trunks gives the bark an attractive mottled appearance. It truly has year-round interest.

What color is the bark of a sage tree?

The bark is smooth and light-brown on young trees. The bark later forms exfoliating patches of tan and brown.

What color is a sage plant?

Initially, the stem is thin and purple to green in color and later turns light brown.

Is Kousa dogwood a good plant?

The Kousa dogwood is resistant to anthracnose, and it would be a great addition to many Carolina landscapes. It is also mildly resistant to damage by deer. Don’t let this opportunity to plant a real showstopper pass you by!

When do sage bushes bloom?

The bracts surround a small cluster of inconspicuous flowers. They bloom in late spring and can nearly cover the entire tree.

What is a dogwood tree?

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. Bloom occurs in late spring. The showy parts of the Kousa dogwood “flower” (3-5” across) are the four narrowly pointed petal-like white bracts which surround the center cluster of insignificant, yellowish-green, true flowers. Flowers are followed by berry-like fruits (to 1” diameter) which mature to a pinkish red in summer and persist into fall. Fruits are technically edible, but are usually left for the birds. Oval, pointed leaves (to 4” long) are dark green, but usually turns attractive shades of reddish-purple to scarlet in autumn. Mottled, exfoliating, tan and gray bark on mature trees is attractive in winter.

How big are Kousa dogwoods?

The showy parts of the Kousa dogwood “flower” (3-5” across) are the four narrowly pointed petal-like white bracts which surround the center cluster of insignificant, yellowish-green, true flowers. Flowers are followed by berry-like fruits (to 1” diameter) which mature to a pinkish red in summer and persist into fall.

What is the Latin name for cornelian cherry?

Genus name comes from the Latin word cornu meaning horn in probable reference to the strength and density of the wood. Cornus is also the Latin name for cornelian cherry.

Is Cornus florida a good plant?

No serious insect or disease problems. This plant has better disease resistance and better cold hardiness than flowering dogwood, Cornus florida, and is an excellent alternative to flowering dogwood in areas where dogwood anthracnose is a problem. In full sun locations, leaf scorch may appear, particularly if soils are allowed to dry out.

Is a fruit tree edible?

Fruits are technically edible, but are usually left for the birds. Oval, pointed leaves (to 4” long) are dark green, but usually turns attractive shades of reddish-purple to scarlet in autumn. Mottled, exfoliating, tan and gray bark on mature trees is attractive in winter.