Menu

Our Reviews
Stephen Delbridge
google

The service for Driscoll Tree Service was outstanding. Michael came out to meet with me, explained the pros and cons of how to deal with my tree removal, and provided a clear quote for the service. The crew that came out to do the work was on-time, professional and did a great job. One of the trees they had to remove was tall and in a spot where they couldn't get any heavy equipment to it, but they were able to take it down in pieces without damaging my landscaping or fence. If you are looking for a professional and competent tree service,  I definitely recommend calling Driscoll Tree Service.

Gretta Michaels
google

This is the second time using Driscoll, and we are pleased with the service. Michael is knowledgeable and punctual. We had eight trees trimmed, and they left no traces of the work in our yard. Polite workers. Reasonably priced as well. Highly recommend.

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
Dec 05,2024
How to Support Tree Limbs

How to Support Tree Limbs Trees are majestic entities that offer many benefits, from shade and air quality to providing a habitat for wildlife. However, mature trees can become heavy or grow with weak attachments, leading to structural issues and…

Read More
blog1
Dec 21,2024
5 Essential Tips for Emergency Tree Removal

5 Essential Tips for Emergency Tree Removal Trees provide shade, beauty, and a habitat for wildlife. They also convert the carbon dioxide we breath out into fresh oxygen. However, there are times when their removal becomes unavoidable. Whether it's due…

Read More
blog1
Mar 05,2025
The Impact of Tree Roots on Your Home

The Impact of Tree Roots on Your Home Trees are a valuable addition to any landscape, providing shade, aesthetics, and a habitat for wildlife. However, these majestic entities pose a significant threat to your property, especially the foundation, plumbing, and…

Read More
blog1
Feb 01,2024
Can You Cut Your Neighbor’s Overhanging Tree Branches?

Can You Cut Your Neighbor’s Overhanging Tree Branches? Neighborly conflicts are common among many homeowners, the most common being trees or branches hanging from the neighboring yard. If you’ve asked your neighbor to remove the branches with no luck or…

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
Jun 12,2025
Why Regular Tree Maintenance Is Essential for a Healthy Yard

Why Regular Tree Maintenance Is Essential for a Healthy Yard It’s easy to take trees for granted. Most homeowners would never skip a doctor’s appointment or ignore their pet’s annual checkup, but routine care often slips through the cracks when…

Read More
blog1
Jun 15,2024
What Are Hidden Underground Hazards?

What Are Hidden Underground Hazards? Underground hazards are often overlooked, yet they pose significant risks to public safety, infrastructure, and the environment. These hazards range from natural occurrences to human-made dangers, and knowing them is crucial for any property owner.…

Read More
blog1
Mar 29,2023
Factors That Affect Tree Removal Cost

Factors That Affect Tree Removal Cost Trees are valuable additions to any landscape, but sometimes you must remove them. Whether it’s a dying, dead, or potential hazards tree, you should immediately hire a professional tree care company to address the…

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
Sep 03,2025
What Tree Companies Wish You Knew Before Calling for a Quote

Customers have every right to wonder what a job will cost them, but this involves more than a direct question. Just calling in to ask the price of a tree removal, for instance, is not going to make anyone happy.…

Read More