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This article was co-written by Monique Capanelli. Monique Campanelli is a tree expert, owner and designer of Articulture Designs, a creative design agency in Austin, Texas. With over 15 years of experience, Monique specializes in botanical interior design, wall design, event decoration and sustainable landscape design. She attended the University of Texas at Austin. Monique is a designer of sustainable agriculture. She provides plant and tree design services, from small gifts to large transformation projects, to both private and commercial clients, including Whpe Foods Market and The Four Seasons.
There are 13 references cited in this article that you can view at the bottom of the page.
This article has been viewed 3,160 times.
The Japanese maple is a beautiful red foliage plant that requires little care. Pruning a tree a few times a year is an effective way to keep it healthy and beautiful. You can prune Japanese maples in a variety of ways, from a light pruning to a more aggressive pruning, depending on the time of year and the health of the tree. With a pair of garden shears and the right technique, you can prune excess branches and give the tree a harmonious shape!
Steps
Choose the right time and tools
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Prune Japanese maples during the winter, if possible. Although you can prune your tree almost any time of the year, the best time to prune is during the last frost of the year.
- Avoid pruning when the outdoor temperature is higher than 27 degrees Celsius, especially when the tree grows in full sun. The tree will be vulnerable to sunburn if the canopy is pruned too much. [1] X Research Source
- Light pruning can be done at any time of the year, except spring. Spring is the time when maple trees are having the most sap.
- You can prune your maple tree twice a year – once in the winter and once in the summer, depending on your preference. [2] X Research Source
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Avoid times when energy levels in the plant are low, such as early spring and late fall. Maple trees are at their weakest when new leaf buds emerge in spring and when leaves fall in autumn. Do not prune the tree during these times as the tree is most vulnerable. [3] X Research Sources
- Both of these periods lasted 2 weeks.
- Spring is generally the best time to avoid pruning, but if the tree has fully grown leaves, you can prune it without fear of harming the tree. [4] X Research Sources
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Prune to a minimum if the tree is sick. If the tree is sick or damaged, wait for it to heal before pruning aggressively. Trim only small spots or remove dead branches, as even light pruning can deplete the plant’s energy. [5] X Research Sources
- Take a close look at the health of the tree. If the tree seems weak or seriously ill, you need to make it stronger before pruning.
- If you are pruning a diseased tree, disinfect the tools to avoid spreading pathogens.
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Avoid pruning trees that are less than 15 years old, if possible. Although you can prune a Japanese maple when it is young, cutting off the branches can cause the tree to appear thin and unnatural. Unless you have to cut dead and diseased branches, you should avoid pruning when the tree is less than 15 years old. [6] X Research Sources
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Never cut off more than 1/3 of the canopy. Trees can be severely damaged and susceptible to disease if they lose too many branches. You should only cut about 1/3 of the canopy at a time. You can prune more after the tree has had enough time to recover. [7] X Research Sources
- Initially, you should only prune the tree less than you planned to avoid accidentally cutting too much. If needed, you can prune further later.
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Use bonsai pliers and scissors to cut branches to shape the tree. Household scissors often make cuts that are dull and take a long time to heal. You need to use bonsai pliers to cut small branches and pruning shears to handle larger branches. These tools will help you make precise and sharp cuts. [8] X Research Sources
- You can buy pruners at most gardening centers or nurseries.
- For branches that are particularly large or hard to reach, you can use a garden saw or long-handled pruning shears.
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Clean and sharpen pruning tools. Blunt and dirty tools will injure the plant and can spread pathogens. You need to disinfect and sharpen your tools regularly to keep them in good condition. [9] X Research Source
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Wear eye protection and gardening gloves to prevent injury. You can easily injure your eyes and skin when pruning branches. Wear safety goggles to prevent scratches or serious accidents when pruning trees. [10] X Research Source
- Wear long sleeves and long pants to protect your skin from scratches
- Tree pruning can take several hours. You should wear sunscreen to protect your skin from UV rays.
Pruning upright maples
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Prune the tree from bottom to top and inside to outside. Start pruning from the lowest branch near the center of the tree, then work toward the edges. Prune gradually from bottom to top, each time starting from the middle, trimming outwards. [11] X Research Source
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Cut off any dead or protruding branches. Look for dead or unhealthy branches as well as overgrown branches that damage the tree’s shape. Cut off these branches with pruning shears or pruning shears, depending on the size of the branch. [12] X Research Source
- Choose bonsai clippers to prune small branches and use pruning shears to handle larger branches.
- Dead branches are those that do not grow leaves in the warm seasons, year round dry brittle and gray in color. [13] X Research Source
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Prune off excess branches. The branches will grow best when they have plenty of space. To make the tree less luxuriant, use pruning shears to cut away branches that overlap. Try to prune as evenly as possible to give the tree a balanced shape. [14] X Research Source
- Overgrown branches can rub against each other, chipping the bark and leaving leaves vulnerable to pests and diseases.
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Correct the growth direction of the young shoots. The young shoots of the tree will often become the host branches of the tree later on. Hold the shoots between two fingers and bend them in the direction you want them to grow. You can also manually prune any young shoots that grow in unsightly locations or potentially cause the plant to grow too large later. [15] X Research Source
- Maple trees have small, red leaf buds that grow from the branches.
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Replant the maple tree if it grows too large. If the Japanese maple grows out of its area, don’t cut off the top or prune too much of the side branches. Instead, you should hire a professional gardener to replant the tree somewhere else with ample space for the tree to grow. [16] X Research Source
- Do not grow plants with stems larger than 5 cm in diameter yourself. Unless the maple is young, you will have to hire a gardener to replant the tree. [17] X Research Source
Pruning drooping maple trees
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Start by pruning the drooping maple the same way you would an upright maple. Although drooping maples require more care, the first steps are similar to pruning an upright maple – cutting off dead and overlapping branches, and correcting young shoots. direction.
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Separate layers of branches. The drooping maple has intricate and twisted branches. You can separate layers of branches by cutting off any branches that grow higher or lower than the main branches and twisting onto the other main branches. [18] X Research Sources
- You can also remove unsightly curved branches to maintain the tree’s good shape.
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Shape tree tops with coverage. The top of a drooping maple tree should form an arch that protects the tree like a piece of seashell. Don’t cut the top of the tree – focus on the center and the edges to keep the tree’s natural shape. [19] X Research Source
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Replant the drooping maple if it grows too large. If the maple tree grows too large for its space, don’t cut the top or side branches too much. Instead, you should hire a gardener to replant the tree somewhere with enough space for the plant to grow. [20] X Research Source
- Do not replant maple trees with trunks larger than 5 cm in diameter. Unless your maple tree is young, you should hire a professional horticulturist to replant it. [21] X Research Source
Japanese maple tree pruning bonsai
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Prune trees all year round, but only to a limited extent. You can prune your Japanese maple bonsai throughout the year, but it may take longer to heal. Unless you need to cut dead or diseased branches, you should only prune the tree once per season. [22] X Research Source
- The most suitable time to prune Japanese maple bonsai is winter, the dormant season of the tree. [23] X Research Sources
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Trim the excess shoots. Check the host branches for new shoots and keep only 1-2 pairs of leaves each. Cut off all excess shoots to keep the branches healthy and balanced. [24] X Research Source
- Because the Japanese maple tree bonsai is small, you can remove the leaves instead of pruning it without hurting the tree.
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Apply healing glue to the cuts. Japanese maple bonsai trees are especially susceptible to disease after pruning. You should apply healing glue to the cuts after pruning the tree. It will help the plant heal faster and protect the wound from infection or parasites. [25] X Research Sources
- You can buy healing glue at many garden stores and nurseries.
Advice
- Step back from time to time to watch the tree during the pruning process. It will be easier to spot areas that need trimming when standing from a distance. [26] X Research Sources
- Try to keep the original shape of the tree when pruning. The maple tree is at its best and healthiest if you maintain its natural shape. [27] X Research Source
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This article was co-written by Monique Capanelli. Monique Campanelli is a tree expert, owner and designer of Articulture Designs, a creative design agency in Austin, Texas. With over 15 years of experience, Monique specializes in botanical interior design, wall design, event decoration and sustainable landscape design. She attended the University of Texas at Austin. Monique is a designer of sustainable agriculture. She provides plant and tree design services, from small gifts to large transformation projects, to both private and commercial clients, including Whpe Foods Market and The Four Seasons.
There are 13 references cited in this article that you can view at the bottom of the page.
This article has been viewed 3,160 times.
The Japanese maple is a beautiful red foliage plant that requires little care. Pruning a tree a few times a year is an effective way to keep it healthy and beautiful. You can prune Japanese maples in a variety of ways, from a light pruning to a more aggressive pruning, depending on the time of year and the health of the tree. With a pair of garden shears and the right technique, you can prune excess branches and give the tree a harmonious shape!
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