The answer to 'why is my tree weeds' is that your tree is likely not a tree at all, but rather a weed or other unwanted plant that has grown in the same location. Common causes of weeds growing around trees include poor soil conditions, lack of proper tree care, or the presence of invasive plant species.
Symptoms of weeds growing around a tree include the presence of small, non-woody plants with leaves, stems, and flowers that are not part of the tree itself. These weeds can compete with the tree for water, nutrients, and sunlight, stunting the tree's growth and overall health. In severe cases, the weeds may even damage the tree's roots or trunk.