Menu

Our Reviews
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!!

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
Jan 13,2024
Facts About Winter Tree Planting

Facts About Winter Tree Planting Planting trees is a major decision that requires consideration of crucial factors like planting time, soil quality, tree type, and tree placement. While most people often avoid landscaping projects during the cold months, winter is…

Read More
blog1
Sep 14,2022
How to Become an Arborist

How 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 More
blog1
Sep 28,2022
4 Situations That Require a Tree Removal Service

4 Situations That Require a Tree Removal Service Trees are a valuable addition to any landscape and play a vital role in the ecosystem. There are many benefits we get from trees, such as shade, curb appeal, and comfort, among…

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 09,2025
How Often Should You Trim Your Trees? A Seasonal Guide

Trees are a major part of our landscape and lifestyle in Metro Atlanta and the surrounding areas. They provide shade, boost curb appeal, and even raise property value. But like anything else on your property, they need regular care. Tree…

Read More
blog1
Jan 01,2026
How to Prepare Your Property for Tree Removal

How to Prepare Your Property for Tree Removal So, you’ve finally made the decision. After weighing the options, saying a few goodbyes, and maybe snapping a photo or two, you’re ready to move forward with removing that tree – or…

Read More
blog1
Nov 08,2023
Factors to Consider When Choosing a Tree Service Company

Factors to Consider When Choosing a Tree Service Company Maintaining the health and aesthetics of your trees is crucial for the safety and beauty of your property. Whether it’s pruning, trimming, or tree removal, choosing the exemplary tree service can…

Read More
blog1
Jan 21,2025
Best Tips to Clear Overgrown Land

Best Tips to Clear Overgrown Land Land is one of the best investments you can make, but here’s the catch: if you want to unlock its full potential, then you’ve got to cultivate or develop it. Before you can do…

Read More
blog1
Jul 18,2024
Are Holes in Trees Dangerous?

Are Holes in Trees Dangerous? Trees are magnificent entities that play a vital role in our environment. Despite the many benefits, from offering shade beauty to oxygen, many trees develop holes, causing concerns about their health and safety. If you…

Read More
blog1
May 24,2023
What's The Right Time of Year to Remove Trees?

What's The Right Time of Year to Remove Trees? Trees provide a range of benefits to your property and the ecosystem. Whether it is enhancing curb appeal and giving shade or cleaning the air, the value of trees can’t be…

Read More