Menu
Lichens are fascinating and often misunderstood. When homeowners notice these growths on the bark of trees, it raises concerns about the health of their yard. If you notice lichens on your trees, consult a professional for pertinent information guaranteed to put your mind at ease. As a professional tree care company, the Driscoll Tree Service can help you understand what lichens are, their causes, whether they threaten trees, and if any action is needed.
Lichens are a complex symbiotic relationship between a fungus and an alga. This partnership creates a unique organism that can thrive in various environments, including tree bark. Lichens are diverse, coming in different shapes, colors, and sizes. Although they are not plants, they are a combination of two distinct organisms working together. The fungus provides structure and protection, while the alga conducts photosynthesis, producing food for both.
Lichens grow on trees primarily because of favorable environmental conditions. Like most fungi, they are commonly found in areas with clean air, adequate sunlight, and sufficient moisture. Tree bark provides an excellent environment for lichens to attach to and thrive on. Despite this relationship, lichens do not harm trees, so you don't have to worry about health concerns or tree removal emergencies. Instead, they show a healthy environment, as they are susceptible to air pollution and will not grow in contaminated areas.
The most common question homeowners as tree service providers is whether lichens are harmful. As mentioned, lichens do not harm the trees they grow on. They do not penetrate the bark or draw nutrients from the tree. They use the tree's surface to live without risking diseases, decay, or structural damage. Therefore, their presence should be something other than a cause for alarm and frequent maintenance calls to a local tree care company.
Now that you know about lichens, it is unnecessary to remove them. Attempting to remove lichens can increase susceptibility to diseases and pests. In addition, using chemicals to remove lichens can harm the tree and the surrounding environment. Certified arborists often recommend leaving lichens alone and appreciating their presence as a sign of a healthy ecosystem.
While lichens are not harmful, their sudden increase may sometimes show underlying issues. If a tree is already stressed because of poor health, it might become more susceptible to lichen growth, prompting a tree service call. You should monitor the overall health of your trees, looking for signs such as dead branches, leaf discoloration, or reduced growth. If any of these symptoms are present, it is advisable to consult a professional to assess the tree's condition and recommend lasting solutions like tree removal in case of severe deterioration.
Lichens on trees are a natural and often beneficial part of the environment. They are not harmful to trees, and their presence shows good air quality and a healthy ecosystem. It is advisable to focus on maintaining the overall health of your trees and enjoy the unique beauty that lichens bring to your landscape. If there are health concerns, contact the experts at the Driscoll Tree Service. Our certified can assess all the crucial aspects and tailor a solution that protects the tree without risking your landscape's wellbeing.
Guide to Trimming Trees Near Power Lines If there’s one piece of advice we could give about trimming trees near power lines, it would be this: leave it to the trained and experienced professionals. Working around live power lines is…
Read MoreTrees are more than just pretty ornaments on your yard. They provide shade, improve air quality, and some even produce fruit. A healthy oak or maple can transform a simple lot into a welcoming landscape, and a well-placed magnolia can…
Read MoreAre There Dangers in Cutting Tree Roots? Trees are more than towering entities in our landscapes; they are essential to our ecosystem, providing shade, oxygen, and aesthetic beauty. However, the decision to cut tree roots, whether driven by the need…
Read MoreIron Chlorosis in Trees Trees play a crucial role in the ecosystem, from purifying the air to improving curb appeal. However, many signs of tree damage go undetected, hence the need to schedule regular maintenance checks with a reputable tree…
Read MoreHow to Become an Arborist An arborist or tree surgeon is a well-trained professional with extensive knowledge in applying various maintenance techniques to trees, vines, shrubs, and perennial plants. Suppose you are passionate about providing professional care to the trees…
Read More6 Tree Pruning Tools Pros Use When caring for your trees, there is no room for compromise. Professional arborists understand the importance of using the right tools for the job. Whether it’s trimming branches for aesthetics or maintaining the health…
Read MoreSummer is winding down, the days are getting shorter, and the air will be crisp and the leaves will start falling before you know it. For tree owners, that means it’s time to think ahead. Fall is one of the…
Read MoreHow Much Does It Cost to Grind a Tree Stump? Tree stumps may not raise concerns initially but compromise the aesthetics and safety of your yard. If you have an unsightly leftover on your property, grinding is as an efficient…
Read MoreThings That Might Kill Your Beautiful Trees Homeowners strive to have a gorgeous yard with stunning trees. However, routine care is essential to maintain optimal health and longevity. At Driscoll Tree Service, we aim to help you keep your trees…
Read More3 Types of Tree Flowers There’s nothing more spectacular than the fantastic spectrum of colors as different trees bloom. Whether you appreciate the distinct scent of blooming pine cones or despise the memory of stepping on mushy fruits, trees don’t…
Read More