ATL Tree Work

Google Business Profile | Wednesday, May 27, 2026

Co-dominant leaders and included bark: a hidden structural hazard in North Atlanta hardwoods

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One of the most common structural failure points in North Atlanta hardwoods is one most homeowners have never heard of: included bark at a co-dominant stem union.

When two equally dominant stems grow upward from the same point, bark gets trapped and compressed between them instead of forming a strong wood-to-wood connection. The result is a weak attachment that can fail suddenly under storm winds, ice, or heavy rain. From the outside, the tree looks completely healthy. The warning sign is a tight, V-shaped split between two major stems, rather than the broader U-shape of a healthy branch union.

Our certified arborists identify and assess co-dominant stem defects on oaks, maples, and other hardwoods throughout Gwinnett, Walton, and North Fulton County. Depending on severity, options include structural cabling, crown reduction, or targeted removal of one co-dominant stem.

Schedule a tree assessment today: https://atltreework.com/contact-us/ or call (470) 357-3741.

#TreeSafety #CertifiedArborist #NorthAtlanta #ATLTreeWork #TreeCare

Image / Media Suggestion

A close-up photo of a co-dominant stem union showing the tight V-shaped split, or a crew member during an arborist assessment on a large hardwood. Authentic job photos are strongly preferred over stock.

Google Drive image folder.

Canva text suggestion: "The V-Split You Shouldn't Ignore on Your Trees" or "Included Bark: A Hidden Structural Hazard"


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