Mushrooms popping up in the lawn after a rainy stretch are usually harmless. But when mushrooms or hard, shelf-like fungus grow directly on a tree's trunk or right at its base, they can be a sign of decay working inside the wood where you can't see it.
In North Florida, one of the most common culprits is Ganoderma, a fungus that forms reddish brown or white shelf-shaped growths on oaks, palms, and other trees. It breaks down the lower trunk and major roots over time, which can leave a tree that looks green and full on top with a weakened foundation below.
Not every fungus means a tree has to come down. Sometimes the decay is limited and weight reduction or careful trimming is enough. The key is having someone look at the tree in person and give you an honest answer before the next strong wind puts it to the test.
Have you ever spotted shelf fungus or mushrooms growing right on one of the trees around your home?
#TreeService #LakeCityFL
An authentic close-up of shelf fungus or conks growing at the base of a trunk on a real North Florida job, ideally paired with a wider shot of the full tree for scale. Real job photos strongly preferred over stock.
Canva text suggestion: "Fungus at the Base? Look Closer" or "Shelf Fungus Can Signal Hidden Decay"