One of the American Southeast ’s most beautiful aboriginal trees , there are challenge to produce flowering dogwoods ( Cornus florida ) in the Piedmont of North Carolina , the region from the Blue Ridge Mountains eastward to the Fall Line on the Atlantic Coastal Plain . As long as the grease is acidic and moist , the flowering cornel will grow well in partial shade . Consider acquire the kousa cornel tree in full Lord’s Day garden preferences .
Light Exposure
While many choose to implant a flowering dogwood in full sun , incur lineal sunlight for more than eight to 10 hour day by day , it is good to fix it with less intense light . This specie is aboriginal to the understory of the easterly forest , where it naturally perplex mottled sunlight under the magniloquent , open branches of pines , tulip poplar and beech tree . This partial shade light picture allows about two to six hour of unmediated Sunday to get to the foliation , always in shifting amounts across the day . Too much shade leads to fungal diseases on the leave of absence . Too much intense sun burns foliage edges and increment involve for soil moisture .
Soil
The dirt for a flowering dogwood must be moist and acid for the tree diagram to prosper . The tree diagram does not tolerate soils that flood or are soggy after a round-eyed rainstorm , so there must be seasonable drain of water , too . institute the dogwood in a clay , loam or sandy dirt that is rich in organic matter , and mulch the solution geographical zone around the Sir Herbert Beerbohm Tree to keep the soil coolheaded in summertime as well as continue moisture and add nutrients .
Diseases/Pests
Two diseases are of exceptional concern for the blossom dogwood in North Carolina . The first is anthracnose , a fungous disease that forms folio spot and cankers on the twig and trunks . This fungus kills a dogwood tree by disrupting the flow of water and lettuce in the vascular tissue . The second disease or ailment is powdery mildew , which is a white powdery covering on leaves . If the spring and summer are in particular rainy and humid , powdery mildew can dissemble leaves and scale down photosynthesis , and over time can sabotage and kill the tree .
An insect pest of banknote is the dogwood tree stone drill , which be given to rest its eggs on weakened trees that have been inflected first by anthracnose or powdery mildew . The larva endure into the tree diagram ’s bark and burrow into wood , drying the Sir Herbert Beerbohm Tree .
Healthy trees are less susceptible to these threats . If there is salutary air circulation , appropriate sun and moist , fertile soil to the dogwood , chance are these problem will not occur .
Improved Selections
Modern works breeding has given rising to new cultivars , cultivated varieties , of flowering dogwood trees that have better resiliency to different rise precondition and diseases and pests . Although any dogwood tree grow in less than perfect conditions can still struggle and succumb to threats , the Stellar Series loanblend appeal of dogwood may be the ripe choice in your garden . At your nursery , await for selections named Aurora , Celestial and Stellar Pink , among other cross-file - earmark names .
Alternative Dogwood Tree
If the native flowering cornel fail in your landscape painting because of disease or old years , perhaps a kousa dogwood ( Cornus kousa ) would be of sake to you . Not affected as badly by anthracnose and live to powdery mildew since it grow best in sunnier locations , the kousa dogwood also differs by blossom in recent spring when the leafs are present .
