05/25/2026
The cambium layer may be only millimeters thick, but it is the engine of a tree's growth and survival. When this living tissue is damaged by mowers, string trimmers, poor pruning, or construction impacts, the consequences can be significant. Healthy cambium means healthy trees.
The cambium is one of the most important parts of a tree, even though it’s only a thin layer under the bark. This living layer produces new wood growth and helps move nutrients through the tree.
When cutting or peeling bark, skilled forestry workers pay attention to the cambium because damage here affects tree health fast. Understanding tree structure helps lumber crews work smarter and manage forests more responsibly.