Background Information
The Kwanzan cherry tree is a type of flowering cherry tree from Asia, which is considered unique for many reasons. It has a very pretty, short-lived flowering display, with big, deep-pink flowers which bloom in early June. It also has a glossier leaf than many other flowering trees. Kwanzan cherry trees can reach up to 20 feet in height. They are also known for their resistance to pests, such as deer.
What Do The Experts Say?
Experts agree that deer are not particularly attracted to Kwanzan cherries, and they don’t tend to feed on them. The trees produce few fruits and those that do require a long time to mature. Thus, deer have little incentive to eat them. However, deer can still damage the branches or the trunks of the tree if they rub against it while trying to scratch their antlers.
Assessment & Analysis
In general, Kwanzan cherry trees tend to be relatively deer resistant because of the lack of available nutritious food in their leaves. However, these trees can still be vulnerable to deer damage if hungry enough. It is important then to place some kind of barrier or deterrents around the tree to prevent deer from accessing them. Such deterrents could be anything from motion-activated lights to shrubs that would put off the deer from getting close to the tree.
Soil Requirements
Soil is also an important consideration when planting Kwanzan cherry trees. These trees prefer slightly acidic soil but will tolerate nearly any kind of soil, as long as it is well-draining. Adding organic matter to the soil before planting can help with drainage and give the tree the best environment to thrive. For best results, it is also recommended to fertilize the tree once a year, in the spring or early summer.
Planting Considerations
When planting a Kwanzan cherry tree, it is important to choose a spot that provides bright, full sun and adequate space for the tree to grow. The tree should be planted at least 15-20 feet from the house to reduce the risk of the tree damaging the house. It is also important to choose a variety of the tree that is known for its hardiness and vigor, as this will help ensure its long-term survival.
Winter Weather Damage
Kwanzan cherry trees are generally very hardy and can tolerate cold temperatures. However, they can still be vulnerable to extreme cold. If conditions dip below 0°F, it can be advisable to cover the tree with a combination of straw and burlap or a plastic sheet to provide some insulation to protect the branches and the roots of the tree.
Mainteneance
When it comes to maintenance, Kwanzan cherry trees don’t require too much. Pruning should be kept to a minimum in order to keep the tree’s shape and encourage proper growth. Dead branches should also be removed as soon as possible, as well as any broken or diseased branches.
Pest & Diseases
Kwanzan cherry trees are generally very resistant to pests and diseases, however some diseases can affect the tree if proper care isn’t taken. Spider mites, for example, can be a problem, though this can be managed through regular spraying and the prevention of overcrowding near the tree. Similarly, verticillium wilt can also cause problems if the tree is planted in a wet soil or has inadequate drainage.
Watering & Feeding
Kwanzan cherry trees need to be watered regularly during the summer months, and particularly during extended periods of drought. However, they should not be over-watered, as this can damage the root system. Once established, the tree will only need to be fertilized every few years, with a balanced fertilizer like compost or manure.
Conclusion
The Kwanzan cherry tree is a beautiful flowering tree that is also relatively deer-resistant. While these trees will still require some kind of protection from deer, they are otherwise very easy to care for and maintain. By providing adequate sun and space, watering and fertilizing when necessary, and preventing overcrowding and disease, Kwanzan cherry trees can remain healthy and beautiful for many years to come.
