Norway Maple Problems: Important Info Before Planting


Norway maples are a popular choice for planting due to their tolerance of urban conditions and their beautiful autumn foliage.

However, they can also cause several problems that homeowners should be aware of before planting them.

In this article, we will discuss the most common problems associated with Norway maples and why some sources suggest that they are not a good choice for planting.

Key Takeaways:

  • Norway maples are known to have weak wood that is prone to breaking, especially during strong winds. This can cause limbs to fall on nearby structures, causing damage.
  • Norway maples have invasive traits that enable them to spread aggressively. While these trees have demonstrated invasive traits, there is insufficient supporting research to declare them so pervasive that they cannot be recommended for any planting sites.
  • Limbs of Norway maples can fall on nearby structures, causing damage, especially during strong winds or heavy snowfall.
  • Norway maples are vulnerable to several diseases, including Verticillium wilt and anthracnose, which can cause leaf wilt and shedding. They can also be affected by aphids and scale, which can cause dripping of sap onto surfaces below the tree.
  • Norway maples can also be affected by maple gall mites, which can cause galls on leaves and twigs.

Norway Maple Problems

Weak Wood

One of the most significant problems with Norway maples is their weak wood.

They are known to have weak wood that is prone to breaking, especially during strong winds.

This can cause limbs to fall on nearby structures, causing damage.

Homeowners should be aware of this issue before planting Norway maples near their homes or other structures.

Invasive Traits

Norway maples have invasive traits that enable them to spread aggressively.

While these trees have demonstrated invasive traits, there is insufficient supporting research to declare them so pervasive that they cannot be recommended for any planting sites.

Review of risks should be undertaken before selecting these trees for planting sites.

Norway maple is known for its tolerance of urban conditions, but it often becomes a weedy plant through self-seeding.

Limbs Falling

Another problem with Norway maples is that limbs can fall on nearby structures, causing damage.

This is especially true during strong winds or heavy snowfall.

Homeowners should be aware of this issue before planting Norway maples near their homes or other structures.

Disease Norway

maples are vulnerable to several diseases, including Verticillium wilt and anthracnose, which can cause leaf wilt and shedding.

They can also be affected by aphids and scale, which can cause dripping of sap onto surfaces below the tree. When a fungus grows in the sap, it becomes black.

Homeowners should be aware of these diseases and pests before planting Norway maples.

Other Pests

Norway maples can also be affected by maple gall mites, which can cause galls on leaves and twigs.

Homeowners should be aware of this issue before planting Norway maples.

Before You Go

If your looking to buy shrubs or trees online, I highly recommend Nature Hills. They always have sales and discounts on nursery stock, well worth your time checking them out.

You can find them here, NatureHills.com.

Also, I have other articles about Norway maple trees you can check out if your interested.

I’ll leave links to them below.

Norway Maple Facts: Top 8

Pros and Cons of Planting Norway Maple Trees

Are There Different Types Of Norway Maples

What Are Norway Maple Look Alikes

Norway Maple Tree Diseases

Why is the Norway Maple Invasive

How the Norway Maple Got to America

Blog Musings