When can you trim a weeping cherry tree?
Weeping cherry trees are beautiful, yet delicate, ornamental trees cultivated throughout the world. They are easily distinguishable by their characteristic arching branches of white blossoms and bright green leaves. Proper care andattention to the tree’s needs are essential for it to grow to its full potential. One monthly chore that warrants particular attention is tree trimming.
At what times should a weeping cherry tree be trimmed? The answer to this question depends on a few things. First, the season affects when it is best to trim. Secondly, the tree’s particular variety and landscape shape are also factors to consider. Moreover, while you should always follow the tree’s natural growth pattern — trimming from the base up — there are other peculiarities to be aware of.
In the spring and summer months, the tree should be trimmed after blooming is fully finished. This will ensure that new buds for the next vegetation cycle can manifest fully along the tree’s branches. At this time, pest risks can also be monitored and managed. You can also remove dead or dying branches as part of this process.
During late autumn or winter, dormancy is preferably from cutting. While this may be tempting, trimming during dormancy may weaken the tree by decreasing its carbohydrate reserves. If the tree is suffering from diseases such as canker, die-back, crown gall, or root rot, they should be treated with the necessary chemicals and appropriate pruning performed during the dormant season.
When cutting back in the spring, remove the weak shoots and branches before the glaze forms in the first bloom. The Gloze is a layer of wax that helps guard against harsh weather. Remove softwood first, which is new and flexible stem growth, then hardwood when it shows signs of visible bark.
Limb Structure and Support
When pruning your weeping cherry tree, pay attention to the limb structure. If a branch is broken, then it needs to be removed or repaired. If there is excessive weight or crossing branches, then it might be necessary to prune them to avoid potential damage. During the growth period, the limbs should always be supported.
When pruning, the tree should be shaped in a V-shape.V-shaped trees have a better structure than a single central leader — the direction of growth is indeterminate and would end up being split unevenly. It’s important to maintain the lower branches for good V-shape to provide adequate air circulation and sunlight to the lower part of the tree.
Benefits of pruning
A weeping cherry tree may need pruning to help it maintain its overall aesthetics. This is essential because improper pruning can stunt growth and make the tree look uneven. In addition to keeping the tree in shape, pruning can help remove dead branches or disease-causing pests. Pruning your weeping cherry tree can save its health in the long run.
Another benefit of pruning is the promotion of floral growth. By removing damaged or dead sections of the tree, you can ensure that the healthy parts of the tree can grow properly. Pruning can make sure only the strong branches continue to grow, which will produce more blooms.
Pruning Tools and Techniques
When pruning a weeping cherry tree, make sure you use the appropriate tools. A loppers and a hand-saw with a curved blade can work nicely. Pruning shears can also be useful when removing smaller branches. Stay away from using electric hand tools, since these may damage the bark of the tree. For larger pruning jobs, you might want to rope off the tree with a Harness before starting.
Another important technique to consider is the cut direction. You should never cut straight across the tree, as this may create jagged edges. Instead, you should angle each cut away from the bud, to ensure that the tree can heal properly.
When to call a professional
If the weeping cherry tree is too large for you to handle, it may be time to call a professional. Certified arborists will have the necessary equipment and skill to perform safe and effective pruning. Pruning by a professional tree service can help prevent damage to the tree, and can also help it thrive.
Common Mistakes
Although pruning may seem simple, if done incorrectly it can cause severe damage to the tree and impede its healthy growth. Damage can include cutting back too much, leaving unsightly stubs and creating weak branches due to improper pruning. Don’t forget to check the age of the tree before starting the pruning process, as too much cutting can damage young trees.
Stimulating Growth
Weeping cherry trees require stimulation in order to grow and bloom healthily, so you may need to apply some fertilizer once or twice a year. The type of fertilizer you use should be tailored to the tree’s needs, as well as the soil composition. Adding organic matter to the soil may also provide much-needed nutrients.
Watering and Mulching
Watering your tree can also help its overall growth and development. Weeping cherry trees are not particularly drought-tolerant, so they need frequent watering during the summer months. A layer of mulch should also be added around the tree in spring to conserve moisture and reduce weed growth.
Observing for Pests
Pest identification and control is also important for a healthy weeping cherry tree. Look for signs of damage, such as spots on the leaves and insect nests. Inspect branches and leaves for insect larvae, and make sure to use insecticides and miticides if corrective action is necessary.
Conclusion
Pruning your weeping cherry tree can help ensure its overall health and a beautiful frame of white blossoms. Proper care and monitoring can ensure that your tree is in the best possible shape for years to come.
