Cool, damp fall weather brings mushrooms up all over lawns in Baltimore County and York County. Most are harmless. But when mushrooms or shelf-like fungi appear right at the base of a tree, on the root flare, or in a line along a surface root, they're worth paying attention to.
Those fungi are the fruiting bodies of something growing inside the tree or its roots. Some species, like honey fungus, Ganoderma, and chicken of the woods, feed on wood and can quietly decay roots and the lower trunk for years before the tree shows any change in its canopy. A tree can look full and green from the street while its structural support is being hollowed out below ground.
Fall is the season these fungi are easiest to spot, which makes it a good time to note what you see. A photo and a rough idea of how long they've been showing up helps us judge whether it's a surface issue or something that calls for a closer inspection of the roots and trunk.
Have you noticed mushrooms or shelf fungus growing near the base of any of your trees this fall?
#TreeHealth #BaltimoreCounty
An authentic close-up of fungal conks or a cluster of mushrooms growing at the base of a trunk or on the root flare, ideally from a real inspection in the service area. Real photos strongly preferred over stock.
Canva text suggestion: "Mushrooms at the Trunk? Take a Closer Look" or "What Fall Fungi Say About Your Tree"