Many trees shed their bark for different reasons. The missing strips or chunks of bark can signify the tree’s natural growth cycle or indicate a problem affecting its health and growth. If you notice your trees’ trunks are suddenly looking different, you might ask, “Why is my tree shedding bark?”

East Coast Tree Service is Andover’s reliable tree service and regularly treats trees with bark-shedding problems. We understand why trees shed their bark, which we explain below. 

why is my tree shedding bark

Is Tree Bark Shedding Normal?

Understanding tree bark loss means knowing that bark shedding can be natural. It’s typical for some tree species like pine, birch, hickory, and silver maple trees to shed their bark seasonally.

As the tree grows, its bark can thicken and break away from the trunk. Growth-related bark shedding also happens to other trees at a slower rate, so it’s not always noticeable right away. 

Common Reasons for Tree Bark Shedding

Unfortunately, the causes of tree bark peeling don’t always have anything to do with growth. So you might still ask, “Why is my tree shedding bark?”

External factors leading to bark shedding can lead to health and growth problems for the tree. Below, you’ll find several explanations for tree bark shedding that aren’t from the plant’s growth cycle. 

Extreme Temperatures

Extreme temperature fluctuations could result in tree bark loss. Some species, like willows, horse chestnuts, and sycamores, are particularly vulnerable to frost crack.

Frost crack refers to the vertical cracks that can form in tree bark and its underlying wood along the plant’s trunk and branches. Sometimes a sudden drop in temperature can be more than a tree’s system can handle, resulting in bark damage. 

Even though the damage is called frost crack, it can happen in the summer too. In either case, the damage can progress from vertical cracks in the bark to deep cuts in the wood.

Unusual Seasonal Temperatures

Sunscald is a common tree damage that develops due to excessive sunlight exposure. The period between winter and spring is notorious for producing the right conditions for sunscald to form and damage tree bark.

The warm, sunny days and frigid nights can trigger the tree to prematurely break its dormancy and grow new tissues. However, the cold nightly temperatures can kill the new tissues, causing unsightly sunscald lesions and bark damage. 

Tree Diseases and Pests

If weather and temperature aren’t the culprits behind unnatural tree bark shedding, the problem could be pests or diseases. Warning signs of sickness or infestation include:

  • Bark blistering
  • An abundance of one type of insect on and around the tree
  • Yellow, withering leaves
  • Dead foliage

Get Help From Andover’s Tree Care Specialists Today

If you’re asking, “Why is my tree shedding bark?” our East Coast Tree Service team can help. As a family-owned and operated tree care company serving Andover, Massachusetts, our professionals have years of experience providing comprehensive tree care services for residential and commercial customers including tree pruning, stump grinding, tree fertilizing, and applying mulch around trees for root protection. 

Contact East Coast Tree Services today at (781) 518-8014 to request an estimate or 24/7 emergency tree care. 

JK Painting Services Corp. 12 Tudor St Waltham, MA 02453  Call Today (781) 775-6651
East Coast Tree Service

Based in Reading, MA 01867

Call (781) 518-8014

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Removal, Trimming & Pruning
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Removal, Trimming & Pruning
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