The Tree's Storage Closet
- Author
- Nalini Nadkarni
- Published
- Thu 27 Mar 2025
- Episode Link
- https://www.kuer.org/podcast/treenote/2025-03-27/the-trees-storage-closet
When you look at the cross section of the trunk of an old tree, you see that it has two zones: the sapwood, which is the younger wood that’s closest to the bark and the heartwood, which is the darker, central part of the trunk.
