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The Daily Insight

Do Bradford Pear trees have invasive roots?

Author

Matthew Barrera

Published May 25, 2026

Do Bradford Pear trees have invasive roots?

Bradford Pear Tree The Bradford pear was developed in China. According to Clemson University Extension, the tree is also invasive. Given their tendency to grow up rather than out, the roots are also prone to girdling, meaning growing round the tree, over other roots, rather than extending into the soil.

What are good trees to line a driveway?

9 Beautiful Trees for Your Driveway

  • Dogwood. There are various types of dogwood trees, and they all bloom white or pink flowers as spring comes.
  • Pear Tree.
  • Red Maple.
  • Purple Leaf Plum.
  • Apple Serviceberry.
  • Quaking Aspen.
  • Sugar Maple.
  • Vine Maple.

Why Bradford Pear trees are bad?

We have an ever-growing list of invasive species that have negative impacts on our native ecosystems. They grew fast and were resistant to many different tree pests. Best of all, the trees were not able to pollinate with other Callery pear trees and, therefore, could not reproduce.

How deep do Bradford Pear tree roots go?

Bradford pear trees grow large at maturity — up to 30 feet high and 25 feet wide. Young, feeder roots reach as far as the edge of the canopy. This means the surface roots can be 50 feet wide.

What is the best shade tree?

Check out these 12 fast-growing shade trees.

  • Quaking Aspen (Populus tremuloides)
  • Northern Red Oak (Quercus rubra)
  • Northern Catalpa (Catalpa speciosa)
  • Red Sunset Maple (Acer rubrum ‘Franksred’)
  • Hackberry (Celtis occidentalis)
  • Pin Oak (Quercus palustris)
  • River Birch (Betula nigra)
  • Sawtooth Oak (Quercus acutissima)

Should Bradford pear trees be topped?

Topping is not a recommended method for maintaining Bradford pear trees. It can result in the limbs becoming even more fragile as they become over-weighted. You should remove entire limbs from the tree when pruning is needed.

How far from the wall should a tree be planted?

If you want to plant a new tree, find a spot that’s as far away from the wall as the plant will be once it’s fully grown. So, if your new tree will reach 15 feet tall, choose a planting spot at least 15 feet away.

What to do with a Bradford pear tree?

I commend you for removing the ornamental pear tree. Once it is cut back, treat the stump that is left with Brush-B-Gon, Brush Killer or Roundup Super Concentrate. Apply the products undiluted for stump treatment. A cheap, 1-inch paint brush works well for this purpose.

Where can I find a tree lined driveway?

Bradford Lane Actually, this is a private driveway lined with the autumn color of Bradford Pear trees. Taken on a back road in the Blue R. Bradford Lane Actually, this is a private driveway lined with the autumn color of Bradford Pear trees.

Is there a Bradford pear tree in Ft Smith?

Probably one of the most visible signs of these trees is on side of the highway between Alma and Ft. Smith. It is absolutely solid white with Callery pear blooms each spring and red fall foliage. In addition to being invasive, they also are not strong trees, falling apart quite easily with high winds.

How big does a Bradford pear get to be?

From the sound of your description, my guess is you have a type of Callery pear—which is what all of the ornamental “Bradford” pears are. They are pears and they do produce fruit, but the resulting fruit can be the size of a bb up to a small crabapple.

Where did the Bradford pear tree come from?

The Bradford Pear Tree originated in China and were introduced in 1964 by the US Department of Agriculture as an ornamental tree. This flowering tree was assumed to be sterile (spoiler alert- it isn’t!) and was known for its weak branch structure.

What to do with a Bradford pear tree after you cut it down?

Grind out the root. Prepare for battle: These trees don’t give up easily and they will send out hundreds of suckers, or shoots, from the roots for up to two years after you cut it down until the roots finally give up and die. During this time, you can do things like: drill holes in the root and pack salt into it (this will help a little).

Why are Bradford pear trees bad for the environment?

Not only are these trees causing serious damage to native plants and shredding tractor tires, but they come with other problems as well. Bradford Pear trees are structurally weak. Many people love them because they are perfectly symmetrical and grow in a beautiful shape.

How big of a tree do you need for a driveway?

These trees develop the type of canopy mentioned above and also have spectacular red color in the fall. Start with a size of at least a two inch caliper, preferably two and a half inch. Go even larger if you like, but this would be the minimum. This is the diameter of the tree at chest height. Other trees to consider are Pear trees or Zelkova.