Why dark wood is at the heart of a tree trunk

Walter Reeves answers Atlanta-area lawn and garden questions, including why many tree trunks have a dark core in the middle, and what to use in a butterfly puddle.

How Does Purple Heart Wood Change Color? - Cormark International

No Forest Stands Forever

File:Tree Rings and Heart Wood.JPG - Wikimedia Commons

Two Tree Trunks Cut Down Side By Side. On One In The Middle - A Dark Heart, Created By Nature. The Symbol Of Eternal Love. Heart Shape On The Cut Of The

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Eternal Forests: The Veneration of Old Trees in Japan - Arnold Arboretum

Red Heart in a Tree Trunk. Romantic Symbol of Love, Valentine's Day. Black and White with Red.' Photographic Print - Michal Bednarek

Heart Rot Tree Disease Strikes At The Core, In trees, heart…

How to Identify, Prevent & Treat Tree Decay

Northern Pecans: Natural limb pruning: Part 2

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Cut Tree Trunks - Tree Trunk

8.020 Cut Tree Trunks Bilder und Fotos - Getty Images

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