Menu

Our Reviews
Karen Eddlemon
google

Efficient, Affordable, and Professional what more can you ask for in a company. I had a big tree in my yard that needed to be cut down. From the estimate from Michael and the actual job being performed by his crew, everything was satisfactory. Including the clean-up. They’re also licensed and insured so that made selecting for the job even more comfortable. I highly recommend Driscoll Tree Service for your tree removal.

Michael Helms
google

I began using Driscoll Tree Service back in 2021 and was so impressed with their knowledge and quality of work, I have only hired Driscoll Tree Service since!  Just a few weeks ago, my large oak tree needed a trim and once again it was a great job!!

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
Oct 05,2023
6 Tree Pruning Tools Pros Use

6 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 More
blog1
Mar 01,2024
4 Ways Tree Trimming Can Benefit Your Business 

4 Ways Tree Trimming Can Benefit Your Business  Trees are majestic beings that offer many benefits, from visual appeal to clean air. As a business owner, you can benefit from trees, including curb aesthetics and property value. However, regular care…

Read More
blog1
Sep 01,2022
How to Keep Your Trees Healthy

How to Keep Your Trees Healthy Keeping trees healthy is not just essential for the aesthetics and safety of your landscape but also improves the quality of the environment. However, like other living things, trees need routine care and maintenance…

Read More
blog1
Oct 11,2023
How Bad Pruning Can Damage Your Trees

How Bad Pruning Can Damage Your Trees Pruning trees is essential for enhancing your property’s aesthetics and promoting tree health and longevity. When done correctly, pruning can rejuvenate a tree’s growth and improve its appearance. However, bad pruning practices can…

Read More
blog1
Jun 05,2022
Benefits of Tree Trimming 

Benefits of Tree Trimming  Do you have a tree that needs a lot of attention, but you're unsure what to do? Whether your tree is growing too close to the house, hangs over the driveway, or is growing unevenly, the…

Read More
blog1
Jan 04,2023
How to Prune Fruit Trees

How to Prune Fruit Trees Trees are an excellent addition to any landscape. We get a lot of benefits from trees, especially fruit trees. Every homeowner with an orchard wants to enjoy the fruits from their trees, but first, it…

Read More
blog1
Aug 10,2023
The Importance of Mulching Newly Planted Trees

The Importance of Mulching Newly Planted Trees Regarding landscaping and gardening, the intricacies of nurturing nature’s wonders are both an art and a science. One crucial aspect that often goes unnoticed but is paramount is mulching newly planted trees. Mulch,…

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
Nov 20,2025
Why Stump Grinding Is an Important Part of Tree Removal

Why Stump Grinding Is an Important Part of Tree Removal We hate to see a tree go. Most homeowners do. After all, trees offer shade, privacy, and character to a yard; some even give us delicious fruit. So, taking one…

Read More
blog1
Oct 16,2024
What Should I Do if My Tree Is Touching a Power Line?

What Should I Do if My Tree Is Touching a Power Line? Trees provide many benefits, from improving air quality and curb appeal to providing a habitat for wildlife. However, trees can grow close to power lines, posing safety risks…

Read More