What can I do with overgrown Japanese maple?

Start by pruning back branches that point to the inside of the tree, grow straight up or currently rub against other branches. Also cut away any damaged or dead wood. Next, identify any overeager branches that look long, spindly and thin compared to the rest of the branches. Cut these off at their base.

Can you cut a Japanese maple all the way back?

Japanese maples can be pruned anytime of the year. … Of course, the dormant season is the best time to prune most deciduous trees for myriad reasons; no bugs, fewer disease pathogens, no leaves to rake but most importantly, a Japanese Maple’s branching pattern is visible and that’s one of the keys to pruning them.

How far can you cut back a Japanese maple?

To avoid causing stress or stimulating unsightly growth, never remove more than one-fifth of a Japanese maple’s crown; you should also not prune a branch that is more than half the diameter of the parent stem. In addition, don’t remove more than a quarter of the foliage of any given branch.

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How do you reduce the size of a Japanese maple tree?

If you’re planning to prune a Japanese maple yourself, follow these guidelines for best results:

  1. Prune to remove dead branches mostly on the interior.
  2. Avoid trying to majorly reshape. …
  3. Avoid shearing. …
  4. Use clean cuts back to lateral branches or buds.
  5. Disinfect your tools after each tree to prevent the spread of disease.

Can a Japanese maple be topped?

Warning. Crown reduction pruning is far preferable to topping a Japanese maple but remains a method of last resort. Even this gentler version of shortening a mature tree leaves large pruning wounds that can decay or get infected.

Can you keep a Japanese maple small?

Japanese maple trees can grow 12 to 24 inches (30 to 60 cm) per year, reaching 10 to 25 feet (3 to 7.6 metres) after 15 years but you can keep them to a smaller, manageable size with yearly pruning. The best time to prune Japanese maples is during winter when the trees are dormant.

How do you cut dead branches of a Japanese maple?

Cut back tips of Japanese maple tree branches that die back during the growing season as soon as you notice them. Prune back to healthy wood just above a bud or healthy branch, 3 to 10 inches from the dead area. Cut small lengths until you see no discolored wood, disinfecting your pruners between cuts.

What are the different types of Japanese maple trees?

Rare and Unique Forms

Reference Chart of Different Varieties
Bloodgood red (crimson) upright
Coral Bark green (golden yellow) upright
Emperor Purple-red (scarlet) upright
Lion’s Head Green (gold, red) upright
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Can you transplant a Japanese maple?

Japanese Maples are best transplanted when they’re dormant, which means fall. When digging up the tree, be careful of the roots. A rule of thumb is if the trunk is 2″ in diameter, dig at least 9″ from the truck all around.

Can you Pollard a maple tree?

The best time for pollarding many trees and shrubs is in late winter or early spring. However, bear in mind the following: Avoid pruning Acer species in spring when they are prone to bleeding sap. Summer can be a suitable time to pollard.

How tall do Japanese maples grow?

Appearance. Bloodgood Japanese maple trees have vibrant foliage throughout most of the year. They grow in a rounded, upright shape, with thin branches sprouting from either a single trunk or multiple sub-trunks. The trees reach a maximum height of 15-25 feet tall, with a spread of 15-20 feet.

How do you keep a maple tree small?

How to Keep Maple Trees Small

  1. Research the variety of maple you wish to control. …
  2. Prune the tree every year until it reaches the desired height. …
  3. Restrict the tree to a pot or container on your porch, patio or deck.

When should I prune my Laceleaf Japanese maple?


When maples are pruned in late winter or early spring the wounds can be more damaging. If heavy sap flow occurs, pruning should be delayed until it stops or wait until midsummer.

What happens if you cut all the branches off a tree?

Others that are pruned too much may start to languish or die. Be patient. If the tree’s branches weren’t extremely weak or diseased, they should be able to initiate new growth. But, you probably won’t see new blooms in the first, or even the second, year after a massive over pruning.

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