Menu

Our Reviews
Hugh Reinhardt
google

Great job they removed a big tree stump on our property with no problem and at a better price than the others guys wanted to charge us. Driscoll Tree Service team was on time and had the right equipment and got right to work.

Jennifer Ray
google

Michael came out to evaluate some trees I had with a questionable fungus on them, and ultimately the course of action was removal for a select few. He got me an estimate for the removal within a matter of days. They had the most competitive prices out of the other estimates I got. Michael is a very knowledgeable Arborist and you can tell he is passionate about his work. He wasn't pushy at all about the removal like some of the other companies I had come out, and he advised me on doing it in "phases" to fit my budget. The actual tree removal and stump grinding itself was so smooth and all the workers that came with the crane and stump service were very professional and communicative about what the process was going to be.

Schedule

Tree Removal Services Today

Get Appointment
sideimage

Should You Worry About Lichen on Trees?

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.

secondary

What Are Lichens?

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.

Causes of Lichen Growth on Trees

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.

Are Lichens Harmful to Trees?

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.

Should You Remove Lichens?

secondary

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.

When to Be Concerned

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.

Other News

blog1
Aug 23,2023
4 Tree Pests to Look Out for this Fall

4 Tree Pests to Look Out for this Fall As the leaves change color and a crisp breeze fills the air, fall shifts the natural world. However, not just the season’s beauty capture our attention. With the changing weather, certain…

Read More
blog1
Apr 03,2025
Have You Hurricane-Proofed Your Trees Yet?

Have You Hurricane-Proofed Your Trees Yet? In the Southeast U.S., hurricanes aren’t just an occasional threat - they're a part of life. Georgia, in particular, faces frequent tropical storms and hurricanes that bring high winds, heavy rain, and the potential…

Read More
blog1
Apr 19,2023
Why My Trees Look Bad

Why My Trees Look Bad Trees are alive and need regular care. Like most living things, they can get injuries or diseases. While it is not always easy to identify signs of infection or infestation in trees, you may have…

Read More
blog1
Mar 08,2023
How Does Drought Affect Trees?

How Does Drought Affect Trees? Drought is a prolonged deficit between water supply and demand. This means long-term conditions of increased demand without sufficient water supply cause drought. With the rise of global warming and climate change, many parts of…

Read More
blog1
Oct 31,2025
How to Spot Diseased or Dangerous Trees Before They Become a Problem

How to Spot Diseased or Dangerous Trees Before They Become a Problem Let’s face it: not every homeowner is an arborist. Most people don’t spend their weekends studying leaf structure or bark fungus, and that’s perfectly fine. But while you…

Read More
blog1
Jan 11,2023
How to Save a Storm-Damaged Tree

How to Save a Storm-Damaged Tree Storms strike anytime, causing significant damage to utility lines, houses, and commercial buildings. In addition, storms may damage trees, but it is often minor and results in no permanent damage. It would help if…

Read More
blog1
Nov 22,2023
Reasons for Early or Dull Fall Color

Reasons for Early or Dull Fall Color Autumn is celebrated for its breathtaking foliage transformation, as lush green leaves gradually change to vibrant reds, oranges, yellows, and browns. However, not all falls are equal, and some are more memorable than…

Read More
blog1
Apr 02,2026
What Questions Should I Ask a Tree Service Company?

What Questions Should I Ask a Tree Service Company? Mature trees do more than make a yard look good. They also provide shade, improve air quality, and in some cases even produce fruit. They can also boost property value by…

Read More
blog1
Aug 30,2023
The Dangers of Ignoring Tree Removal 

The Dangers of Ignoring Tree Removal  Trees are not only nature’s exquisite creations but also valuable assets that enhance the beauty and character of your landscape. Their presence provides shade, improves air quality, and contributes to the overall aesthetics of…

Read More
blog1
Nov 22,2022
Stump Grinding Vs. Stump Removal

Stump Grinding Vs. Stump Removal If you recently cut down a tree in your backyard, there’s a chance you need to get rid of the eyesore left behind. While ignoring the stump or waiting for the natural decomposition process are…

Read More