What Causes Vertical Cracks in Trees?

What Causes Vertical Cracks in Trees?
★ Key Takeaways

Rapid Expansion and Contraction of Water Within the Wood and Bark, Particularly Under Falling Night Temperatures, Can Result in a Crack. Frost Cracks May Be up to Several Feet Long and Are Often Found on the Southwest Side of the Tree. These Cracks May Heal in the Summer Only to Reopen Again in Winter.

What should you know about What Causes Vertical Cracks in Trees? Get the answers in this feature article.

Direct Answer • Key Takeaway

Rapid Expansion and Contraction of Water Within the Wood and Bark, Particularly Under Falling Night Temperatures, Can Result in a Crack. Frost Cracks May Be up to Several Feet Long and Are Often Found on the Southwest Side of the Tree. These Cracks May Heal in the Summer Only to Reopen Again in Winter.

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Maya Lin-Takahashi
Author

Maya Lin-Takahashi

Maya is a hardware enthusiast who tests and reviews smart home devices, smartphones, wearables, and audio gear. She focuses on practical consumer value and build quality.