Remove any"suckers" from the base of the tree or shrub -- dogwood stems that are growing up out of the ground along the root line -- with the pruning shears. Sep 26, To prune a dogwood tree, work during winter or early spring, since the tree should still be in a dormant state when you remove branches. Using gardening shears, cut off any dead or diseased branches you notice, which will prevent the infection from spreading to %(9).
Jun 26, 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. Therefore, you should remove branches larger than two inches (5 cm.) in diameter by making three cuts to prevent tearing. Make the first cut on the underside of the. As the plant matures, some “renewal pruning” should be done. This is done in early spring by removing two or three of the plants largest canes to the ground.
Repeat this process each year over a three year period to re-invigorate old plants. Please be aware, however, that renewal pruning will reduce the number of blooms for that year. When to prune dogwood shrubs?
For hard or rejuvenating pruning, prune the older stems or canes in the late winter while the dogwood shrub is dormant. For general shaping, prune the shrub right after it has finished blooming up to July. When you prune will depend entirely on what type of pruning you are doing. Pruning - Through-out the Season. Prune late winter to early spring - Encourage bright red stems, annually prune a third of oldest stems to six inches, leaving strong young whips.
Pruning will greatly improve this plant's overall shape and form through-out the years. Winter pruning to remove old stems and a light summer trim will keep it looking fresh. Feb 23, garden. Red twig dogwood (Cornus alba 'Sibirica') and red osier dogwood (C. stolonifera) bear small white flowers, but unlike their treelike cousin flowering dogwood, they are primarily prized for their colorful red stems. Prune them in late winter or early spring while they are still dormant.
First remove any dead or damaged stems. How to Care for a Dogwood Bush. Dogwood flowers twinkle bright like stars in springtime, signaling the end of winter and more pleasant days to come. Cultivated dogwoods begin the show in February.