Japanese maple treesare beautiful and want the right discourse to keep them healthy and palmy . When the leaves fall during autumn , and the trunk ’s subtle form peeks through , it may be tantalising to grab apair of prunersand nip off away branches . However , learning how to snip a Japanese maple is an artwork that take metre and accomplishment . But doing it correctly helps define , shape , and encourage a outstanding profile withhealthy increment .

Why Prune Japanese Maple Trees

Maintain the tree’s aesthetic appeal and health

You must learn how to prune aJapanese maplefor several cause . It helps you keep the tree diagram esthetically appealing and balanced instead of get stray branches all over . to boot , rationalize immediately impacts thetree ’s sizeand health . Pruning Japanese maple trees helps ensure their seniority and vitality by :

When to Prune Japanese Maple Trees

Timing depends on the type of pruning

Timing is essential when it make out topruning Japanese maples . However , when to prune depends on whether you want morphologic or fine pruning . These are two popular type of pruning , and you accomplish different goal with each of them .

Structural Pruning

Ideally , you ’ll take on structural pruning in the later drop or winter . Because the tree is still sleeping , pruning your Japanese maples now helpsavoid issueswith sap " hemorrhage " or run out of the pruned areas .

Additionally , pruning creates " wound " that are more vulnerable todisease , but cutting while dormant insure they ’ll heal quicker in the spring during the alive growing month . Since the tree swing its farewell when it go dormant , you ’ll also see its bodily structure better .

Fine Pruning

This pruning outgrowth center more on your Japanese maple ’s shape , and it ’s how youthin or reduce branchesthat do n’t enhance your tree diagram ’s appearanceinstead of pruning purely to keep it good for you ( as you do with structural pruning . )

Fine pruning happen in tardy spring or former summertime once the tree buds . This timing will vary depending on your localization .

When Japanese Maple Trees Leaf Out During Spring

Woman gardener trimming a red Japanese maple plant with pruning shears on spring.

Midwest

April through May

Northeast

Small Japanese maple with red foliage

Image credits:Ben Schonewille via Shutterstock

Southeast

February through March

Southwest

pruning shears cutting branch

West

March through April

How to Structurally Prune a Japanese Maple

Pruning is slow and careful

When you prune any tree , cleanliness is vitalin help to forbid disease from spreading . Depending on the diameter of the branch architectural plan to transfer , you ’ll call for sterilized acute loppers , shunt pruner , or a thickset fold saw . The wider the arm , the bad the tool you ’ll take .

Step 1: Remove Dead Branches

expect at the underside of the tree to see if you may spot any deadwood . Deadwood looks ironic and brittle , and it may be missing bark . This is the first thing you want to prune . If you find dead branches , cut them cleanlyfrom the tree by cutting at the branch collar or the raised area circumvent every outgrowth ’s base . Never cut flush to the main trunk , as this encourages molder to enter the tree .

To screen if a subdivision is completely deadened , take your workforce and flex the outer tip of the limb . If it flexes and does n’t go against , it ’s not dead . But , if it breaks , remove the whole branch .

Step 2: Remove Broken or Damaged Branches

Carefully take care for any damaged or broken branches . polish off the branches a few inch past the terms point when you get hold them , leaving the respectable portion confiscate to the Nipponese maple . Damage from animal or people going by or ice and coke pile up can cause breakage or barespots for pestsor disease to take hold .

If the harm is n’t apparent , face for areas that look discolor , are missing barque , or have leave with unhealthy spot .

Step 3: Prune Reverted Branches

Once in a while , you ’ll spot new outgrowth appear on your tree that does n’t match the rest of the tree , and this is specially common if you have avariegated variety . Prune out these retrovert outgrowth to keep a consistent coming into court throughout the tree .

You may find solid - tinge reverted stems in vary Nipponese maple trees that you should prune out . For any cutleaf Nipponese maples , the leaves may have declamatory serration .

Step 4: Remove Branches That Pose Hazards

Ideally , your Japanese maple will be far enough away from structures , such assidewalks , paths , or ability personal credit line , so the branches will never pose a hazard . If they ’re not , you must trim them before they cause damage or someone get injure moving around them . Cut it back just far enough so it ’s out of the way or away from the hazard .

When you plant a Nipponese maple , keep it at least 6 feet from any sidewalks or structure to reduce the risk of branch hazards .

Step 5: Prune Lateral Branches Only if Necessary

Nipponese maples uprise in unique ways , bring out sidelong branches extending outwards from thetree ’s bole . You may get the itch to remove some of these branch to make it easy to wield the area immediately around the tree . However , this takes away from the Sir Herbert Beerbohm Tree ’s instinctive appearance , so you want to resist pruning here unless necessary , like if the branches are broken or diseased .

Never used a motorise pruning tool ( like motorize hedge clipper ) to prune Japanese maple Sir Herbert Beerbohm Tree . Pruning is a very slow and careful summons to ensure you get a pleasing shape and healthy tree .

How to Fine Prune a Japanese Maple

Pruning method to shape the tree

This method acting is more about aesthetics ; how you prune will look on your Japanese maple tree type . call up , fine pruning is a belated saltation and early summertime project after the tree bud . ​​​​​​​

Step 1: Understand Your Japanese Maple’s Form

These trees develop in an elegant structure , but it ’s common for vernal Tree to look lopsided or lanky . This may make you want to grab your pruners and go cutting , but the branches may grow into a born shape as the Sir Herbert Beerbohm Tree matures . Knowing the Japanese maple ’s form helps determine whether a branch has to go or if you should leave it .

Common regulate include:​​​​​​​

Step 2: Locate and Remove Dead Branches

depend for numb , pathologic , or give way branches and remove them from the tree . For diseased branches , cut a few inches behind the pathological orbit . For dying arm , turn out them off at the ramification collar(where the branch meet the trunk ) .

Remove any ramification that rub against one another to improve air circulation . The goal is to highlight the tree ’s natural form while make a balanced flavour .

Step 3: Selectively Prune Problem Branches

Cut away any overlapping or drained arm first ; then practice selective cutting to remove leg growing between two healthy branchesor budswithout damaging the remaining structure .

Prune any stray side branch until you reach goodly Ellen Price Wood , avoid damage the leg collar . If you run into bigger branches , cut down partially through both sides before reach the net deletion properly before the branch collar to preclude breakage .

Upright maple

Shaping fruit tree

off downward - growing branches

weep Maples

Remove upward - grow branches

European teenage girl pruning japanese maple with secateurs

Image credits:Ben Schonewille via Shutterstock

Vase - Shaped maple

Remove branches that cross or interfere with the vase shape

Horizontally - Branched Maples

Remove crossed or vertically - growing limb

Do n’t abbreviate off the stem tips , as this causes unhealthy , truehearted growth .

Step 4: Assess the Tree and Adjust

As you dress , do n’t be afraid to tread back and look at your Japanese maple ’s strain . Walk around the tree diagram to get dissimilar angles , and adjust the branches you prune accordingly to get a pleasing , balanced looking at .

Prune Your Japanese Maple Carefully

Learning how to prune a Japanese maple should be a thrifty , slow process to help uphold the tree ’s natural shape and wellness . Pruning at the correct clip is also substantive to help preclude disease issues .

Do you know someone who is struggling to cut back their Japanese maples ? Share this with them so they can have a starting head for create a balanced , beautiful Sir Herbert Beerbohm Tree !