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  • Writer's pictureKelly Robinson

What is a girdled root, and are they in Denver?


girdled roots are not good for trees.
Girdled roots are prevalent in the Denver Metro and need to be addressed by professional arborist. Colorado Premier Tree Care took action and saved this tree!

A girdled root is a tree problem that occurs when a tree's roots are constricted or damaged, preventing the tree from receiving the necessary water and nutrients. It is a common problem that can have serious consequences for the health of a tree. Understanding what a girdled root is and how to spot one is important for identifying and addressing the problem in a timely manner.

A girdled root occurs when a tree's roots are constricted by a physical barrier such as a rock, compacted soil, or even a root from another plant. This can prevent the root from growing and expanding, which can cause the tree's water and nutrient uptake to be restricted. As a result, the tree may become stunted, weak, or even die.

A girdled root can be difficult to spot, but there are a few signs that can indicate a problem. One of the most common signs is a decline in the tree's overall health. This can manifest as yellowing leaves, a lack of new growth, or dieback in the tree's canopy. Another sign is a visible constriction or damage to the tree's roots. This can be seen as a thickened or swollen area on the root, or as a visible barrier such as a rock or compacted soil.

Another sign of a girdled root can be the presence of a large amount of moss or lichen growing on the bark near the soil line. This could indicate poor root function and poor tree health.

It's important to note that girdled roots can occur on both young and mature trees. Young trees, in particular, are more susceptible to girdled roots because they have not yet established deep roots. This is why it's important to check for girdled roots when planting a new tree, and to address any issues as soon as they are identified.

If a girdled root is suspected, it's important to consult with a Colorado Premier Tree Care. They will be able to diagnose the problem and recommend the best course of action. In most cases, the solution will involve removing the physical barrier and allowing the root to expand. In some cases, the root may need to be pruned to promote new growth.

Some times it takes a very keen eye to find a girdled root...sometimes the tree is burried to deep and the girdled root is submerged in the soil. Offten time we have to excavte the trunk of the tree to expose the problem. A health tree is not burried too deep...you should have a "flare" where the roots meet the trunk of the tree.

A girdled root is a serious problem that can have severe consequences for the health of a tree. Understanding what a girdled root is and how to spot one is important for identifying and addressing the problem in a timely manner. If a girdled root is suspected, it's important to consult with a certified arborist who can diagnose the problem and recommend the best course of action. With proper care and attention, a tree with a girdled root can recover and continue to thrive.

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