The fences around trees are commonly referred to as tree guards. These tree guards serve as a protective barrier around the perimeter of a tree pit, creating a physical barrier between the tree and the surrounding urban environment. They are designed to provide several important benefits to the tree and the surrounding landscape.
One of the primary functions of tree guards is to reduce soil compaction. In urban areas, the soil around trees can become compacted due to foot traffic and other activities. This compaction limits the movement of air, water, and nutrients through the soil, which can be detrimental to the health of the tree. By installing a tree guard, the soil within the tree pit is protected from excessive foot traffic and other potential sources of compaction. This allows the soil to remain loose and aerated, promoting healthy root growth and overall tree vitality.
Another important role of tree guards is to shield the trunk of the tree from physical damage. In urban environments, trees are often subject to various forms of abuse, such as accidental collisions with vehicles, vandalism, or even the rubbing of branches against nearby structures. These types of physical damage can weaken the tree and make it more susceptible to disease and pests. Tree guards act as a physical barrier, providing a buffer zone between the tree and potential sources of harm. This helps to protect the tree trunk and bark, ensuring its long-term health and stability.
Additionally, tree guards play a crucial role in preventing pet waste from entering the tree pit. In many urban areas, pets are frequently walked on sidewalks or in public spaces, and their waste can end up in tree pits if not properly disposed of. Pet waste contains harmful bacteria and can introduce pathogens into the soil, potentially harming the tree and affecting its growth. Tree guards act as a barrier, preventing pets from entering the tree pit and depositing waste. This helps to maintain a cleaner and healthier environment for the tree and the surrounding landscape.
In terms of aesthetics, tree guards can also add visual appeal to the landscape. They come in various designs and materials, ranging from simple metal fences to more decorative options such as wrought iron or wooden enclosures. The choice of tree guard can be influenced by personal preference, the style of the surrounding landscape, or the specific needs of the tree.
In my personal experience as a gardening and landscaping expert, I have witnessed the positive impact that tree guards can have on the health and longevity of trees in urban environments. I have seen trees thrive and flourish when protected by these guards, as they provide a safe and nurturing environment for the tree to grow. On the other hand, I have also seen the detrimental effects of neglecting to install tree guards, with trees suffering from physical damage, compaction, and contamination from pet waste.
Tree guards are fences around the perimeter of a tree pit that provide a physical barrier between a tree and its urban environment. They serve to reduce soil compaction, shield the trunk from physical damage, and prevent pet waste from entering the tree pit. Tree guards are an essential tool in urban landscaping, promoting the health and longevity of trees and enhancing the overall beauty of the landscape.
