What Does An Arborist Do?(2023 Data)

Last Modified

May 26, 2023 by Hirah Ehsan

An arborist is a professional who specializes in the care of trees. They are responsible for assessing the health of trees, recommending treatments, and providing services such as pruning, fertilizing, and pest control.

Arborists work in both residential and commercial settings to help protect, maintain, and improve the health of trees. I will explore what an arborist does in more detail in this article.

Arborists are highly trained professionals with a deep knowledge of tree biology, ecology, and management.

They understand how to identify potential threats to a tree’s health and develop strategies to prevent or mitigate damage from pests, diseases, and environmental factors.

From proper planting techniques to nutrition programs, arborists provide essential advice on caring for trees over their lifetime.

Basic responsibilities and duties of an arborist

1Tree care
2Tree planting
3Tree removal
4Tree inspection
5Tree preservation

Identifying Tree Health Issues

An arborist is a professional who specializes in the care and maintenance of trees. They are trained to identify potential health issues in trees and take appropriate action to prevent further damage.

An arborist must first inspect a tree for signs of disease or insect infestation, such as discolored leaves, dead branches, or shallow root systems.

Once problems have been identified, they recommend treatment options such as pruning, fertilization, or pest control measures.

Arborists may also advise safely removing trees and trimming branches that pose a safety hazard. They can also help replant trees in urban areas to improve air quality and promote biodiversity.

According to research, they can guide on selecting the correct type of tree for a particular location and soil type. Ultimately, an arborist’s job is to ensure the health of trees so they can continue to benefit our environment for generations to come.

Developing Treatment Plans

Having identified any health issues in a tree, it is time to develop a treatment plan. An arborist must consider the severity of the issue, the age of the tree, and any potential risks that may be posed by undertaking any treatments.

The study has shown that prevention is always preferable over cure when caring for trees; however, if a problem is severe enough or has been left untreated for too long, more drastic measures may need to be taken.

The arborist must carefully evaluate these factors before deciding on an appropriate action. If the issue can be managed through pruning or fertilization, then this should be done as soon as possible.

In more severe cases, such as root rot or fungus infestations, further intervention may be needed to save the tree from becoming irreparably damaged.

The arborist will need to identify and implement suitable treatments to ensure that the tree’s health and the safety of those around it are preserved.

Pruning and Fertilizing Trees

The sun glints off the green leaves, and the trees sway in the gentle breeze. As an arborist, I am tasked with preserving and maintaining these precious natural resources for future generations.

Pruning is essential to ensure trees remain healthy and structurally sound; it allows me to remove dead or diseased branches that could cause potential safety hazards. It also helps with air circulation, sunlight penetration, and overall aesthetics.

Fertilizing is another essential task of mine – this helps to ensure trees have access to all the necessary nutrients they need for growth.

The study has shown that proper fertilization can improve a tree’s ability to fight off pests and diseases. These activities help me keep the trees in my care, looking their best for everyone’s enjoyment!

Applying Pest Control

As trees are exposed to various environmental conditions, arborists must be experts in pest control. From difficult-to-spot garden pests to various diseases and fungi that can affect trees, arborists must identify potential problems before they cause severe damage.

Applying safe and effective pest control methods is essential for protecting trees from harm and keeping them healthy.

Arborists rely on their knowledge of plant biology and pest behavior to select the right strategies for controlling pests. Different tree species require different approaches, as do different types of pests.

Natural methods like introducing beneficial insects or mulch can often be enough to keep pests away, while chemical treatments may be necessary in more severe cases.

Regardless of the chosen approach, careful monitoring is needed to ensure that any infestations are managed correctly and that the tree’s health remains intact.

Providing Planting Advice

An arborist provides advice on the planting of trees, shrubs, and other plants. They have a deep knowledge of plant health, growth cycles, soil types, and climate needs. Arborists often work with landscapers to ensure optimum conditions for plantings.

They consider abrupt grade changes or windy locations that can affect long-term plant health. Arborists consider the placement of the plants in existing landscape features and structures like sidewalks or roads.

They know how to choose trees that will thrive in specific locations and how to prune them for maximum health and beauty.

In addition to providing planting advice, an arborist helps diagnose any problems with existing plants, such as diseases or pests. They then recommend treatments to keep them healthy and safe from harm.

Frequently Asked Questions

What Qualifications Do I Need To Become An Arborist?

Becoming an arborist requires specialized qualifications. To become certified, you must have experience and education in tree care. This typically involves completing a three-year apprenticeship under a qualified arborist or graduating from a program offered by an accredited university.

Additionally, you must pass the International Society of Arboriculture (ISA) exam to verify your knowledge and skills in tree care. Once all qualifications are met, you can apply for certification from the ISA or other certifying bodies approved by your state.

What Is The Average Salary Of An Arborist?

The average salary of an arborist can vary greatly, depending on the individual’s experience, qualifications, and geographic location. In the United States, the median annual wage for an arborist was $38,540 in May 2019.

However, experienced professionals may earn much more than that, with some reporting a six-figure income. Factors such as whether they are self-employed or working for a company will also affect their earning potential.

How Long Does It Take To Become Certified As An Arborist?

Depending on the organization, becoming certified as an arborist can take months to years. Generally, you will need to have a combination of experience and education to qualify for certification.

The amount of experience you need varies but usually requires at least one year of full-time experience with trees and plants. You may also be required to pass exams or complete continuing education courses to become certified.

What Equipment Is Necessary For An Arborist?

An arborist typically needs a variety of specialized equipment to perform their job. This includes climbing ropes and harnesses, safety helmets, chainsaws, wood chippers, tree-climbing spurs, pole pruners, ladders, and hand saws.

Some arborists may also require additional tools depending on the type of work they are doing or the environment they are working in. For example, an arborist might need a crane to remove large trees or ropes to help lower branches safely.

Are There Any Safety Risks Associated With Arborist Work?

Yes, there are safety risks associated with arborist work. Arborists must be aware of hazards such as falling branches and sharp tools.

They should also wear appropriate protective gear, including hard hats, gloves, and chaps or pants for protection from sawdust and other debris.

Additionally, they must use proper techniques when pruning or cutting trees to ensure their safety and those around them.


To become an arborist, you must complete the necessary training and obtain a certification. You must be aware of the safety risks associated with the job and have the right equipment.

The average salary for an arborist is good, and it can take six months to two years to become

certified. With hard work and dedication, you can make a comfortable living as an arborist and help protect our environment by caring for trees. Whether you are just starting or looking for a new career, becoming an arborist can be a rewarding experience.

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