05/26/2026
Many people don’t realize just how much weight leaves add to a tree. During the growing season, a fully leafed canopy can add hundreds — and in some cases thousands — of pounds through foliage and retained moisture alone. After a heavy rain, that weight increases dramatically as leaves act like sponges, holding water throughout the crown of the tree.
For healthy trees, this seasonal load is usually manageable. But for trees that are already compromised, compressed, cracked, storm-damaged, or structurally weakened, that added weight can become dangerous. Every leaf catches wind, every branch holds moisture, and every extra pound increases stress on already strained limbs and trunks.
A tree under compression is constantly fighting gravity and internal tension. When the canopy fills out in spring and summer, the added surface area also creates significantly more wind resistance. This can turn an already unstable tree into a serious hazard during storms, high winds, or saturated ground conditions.
What may look like “just leaves” can actually be the final factor that causes a weakened tree to split, fail, or uproot unexpectedly. That’s why identifying structural defects early — before full foliage and summer storms arrive — is critical for protecting homes, vehicles, powerlines, and surrounding property.
