Menu

Our Reviews
Ashley Langridge
google

I had a large oak tree taken down near power lines and an outdoor kitchen. I was well informed about the work they were going to do and how long it should take. The team was professional, fast and dropped the tree safely. They used a bucket truck and climber to trim branches from the top half of the tree with no damage to the yard around the tree.  I am extremely pleased with Driscoll Tree service work.

Lindy Sanderson
google

We called to have two large pine trees removed since they were in the way of where we needed to put our fence. We are slackers and always wait until the last minute to do anything so of course, we tried to find someone that could take these out quickly as we needed it done ASAP. These guys came out the same day I called and were able to get them out the next day. I was so impressed by how nice and professional they are, it’s nearly impossible to get anyone to come out and/or follow up with anything so it was extremely refreshing that they did both without me having to call and ask what the hold up was. I will forever use this company for future needs. Thank you again!!

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
May 22,2025
Top Signs You Need an Arborist to Inspect Your Trees

Top Signs You Need an Arborist to Inspect Your Trees Most of us love the trees on our property because they offer shade, beauty, privacy, and even fruit in some cases! Despite our appreciation, how well do we really understand…

Read More
blog1
Jul 18,2023
Brown or Black Spots on Tree Leaves

Brown or Black Spots on Tree Leaves As a homeowner, landscaping enhances curb appeal, safety, and property value. This includes scheduling routine inspections with a professional tree service provider. Trees provide many benefits to your home and the ecosystem, hence…

Read More
blog1
Dec 06,2023
Signs It's Time to Trim Your Trees

Signs It's Time to Trim Your Trees Trees play a vital role in our environment, offering many benefits, including fresh air, shade, and curb appeal. However, trees require proper care and maintenance to thrive. Regular trimming is one of the most crucial…

Read More
blog1
Jun 20,2024
What is Anthracnose?

What is Anthracnose? Trees enhance the quality of our environment, offering many benefits that improve the quality of life. However, they are susceptible to diseases, prompting the expertise of certified arborists. A common threat to these magnificent entities is anthracnose,…

Read More
blog1
Aug 16,2023
Are There Dangers in Cutting Tree Roots?

Are 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 More
blog1
Jul 09,2025
Avoiding Tree-Related Hazards on Your Property

Avoiding Tree-Related Hazards on Your Property Trees are one of nature’s greatest gifts. They provide fresh air, shade on a hot day, curb appeal, and even fruits and nuts for your table. In fact, many homeowners love their trees so…

Read More
blog1
Apr 19,2024
What are the Benefits of Brush Mulching?

What are the Benefits of Brush Mulching? Mulching is a standard tree care practice that helps with moisture retention and soil nourishment. While there are several mulching techniques, brush mulching offers a sustainable solution to land management, as it entails…

Read More
blog1
Jun 14,2023
Harmful Pests for Your Trees

Harmful Pests for Your Trees Trees are beautiful, essential for our environment, and vulnerable to various pests that can cause significant damage. These pests can compromise the health and longevity of trees, leading to their decline or even death. Tree…

Read More
blog1
Aug 01,2023
Tree Maintenance Tips to Prevent Property Damage

Tree Maintenance Tips to Prevent Property Damage Trees on your property can enhance its beauty and provide many environmental benefits. However, without proper maintenance by a professional tree care company, trees can become a liability, leading to property damage and…

Read More
blog1
Oct 11,2022
Deep Root Fertilization and Its Benefits

Deep Root Fertilization and Its Benefits Property owners usually focus fertilization efforts on their turf and forget that huge, shady trees also need a nutrition boost. However, the process is not as simple as sprinkling a handful of fertilizer around…

Read More