Tree health is a growing concern due to recent flooding

Recent flooding in Wisconsin has raised concerns about the health of trees across the state. Arborists suggest that homeowners pay attention to signs of distress in their trees and take preventive measures to avoid decline or death.

Excessive water is detrimental to most trees found in Wisconsin landscapes. Standing water for more than seven days can block oxygen from reaching tree roots underground, leading to root rot. Moreover, too much water can wash away soil from the roots, making trees more vulnerable to being uprooted by wind. Symptoms of potential structural damage may include wilted leaves, discolored foliage, premature fall color, and increased seed production the following year.

Adam Passo, the district manager at the Milwaukee Davey Tree Office, highlighted the negative impact of excessive water on trees in Wisconsin. He explained that if the root system remains saturated for over seven days, many roots might die. In areas with poor drainage, premature color changes in tree leaves indicate damage. Other signs of distress to watch out for are wilted leaves, discolored foliage, and pest infestations. Passo noted that the actual stress on trees may not manifest until the following year and that a drier summer could aid in tree recovery.

Given the current situation, it is crucial for homeowners to monitor the health of their trees and take appropriate action to mitigate damage. By being aware of the signs of distress and implementing preventive measures, individuals can support tree health and prevent potential decline or death.