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.

What an Arizona tree reveals about Earth's hottest year and future warming - Washington Post

AFC - Hardwood Decay

Cut of a heartwood tree trunk.

Cross section felled tree trunk hi-res stock photography and images - Alamy

The Natural Symbol Of St Valentines Day In The Form Of A Heart On A Tree Trunk, Bark, Tree Bark, Tree Texture PNG Transparent Image and Clipart for Free Download

What Can Tree Rings and Black Lines Tell Us? - Woodland Trust

Red heart in a tree trunk and branches. Love symbol. Red against black and white #1 wood print by Michal Bednarek. Bring your artwork to life with the

Red heart in a tree trunk and branches. Love symbol. Red against black and white #1 Wood Print

Why is the wood at centre of a tree trunk darker?

Why dark wood is at the heart of a tree trunk

This is what happens to trees when they're struck by lightning

Identifying Heart Rot Disease In Your Trees

Tree Trunk Pictures Download Free Images on Unsplash

Damaged beech trunk, partial view with incised name PAUL, monochrome - a Royalty Free Stock Photo from Photocase