All Posts

Ash trees are a valuable part of the landscape in Boulder County, providing shade, wildlife habitat, and environmental benefits throughout neighborhoods and parks. However, these trees face a serious threat from the emerald ash borer (EAB), an invasive insect that has caused widespread damage to ash trees across North America. Because of this pest, treatment and proactive management have become essential for protecting many of the ash trees that remain in the county . The eme

Trees and shrubs along Colorado’s Front Range face unique environmental challenges, especially during dry winter seasons. The winter of 2025–2026 has brought extended periods of dry conditions, leaving soils with limited moisture. When precipitation is low for long stretches of time, trees and shrubs can experience drought stress, which weakens their overall health and makes them more vulnerable to insects and diseases. Proper care practices, particularly deep root watering a

In 2026, Colorado’s forests are once again facing a growing threat from the mountain pine beetle , a tiny insect capable of killing large numbers of pine trees. While these beetles are native to western North America and normally play a natural role in forest ecosystems, their populations can sometimes grow rapidly and cause widespread damage. Recent reports indicate that mountain pine beetle activity is increasing again across parts of the state, raising concerns about fores