Resources
Emerald Tree & Shrub Care Company
Tree, Shrub & Lawn Care Tips
Welcome to our resources, your go-to spot for tree care insights and property care tips that will elevate your landscape.
Here, we share expert advice, practical tricks, and invaluable knowledge to help you nurture your trees and shrubs, maintain a healthy lawn, and enhance the beauty and safety of your property. From choosing fertilizers and pest control to understanding seasonal care techniques, our articles are designed to empower you with the information you need to create a thriving outdoor space that reflects your passion for nature.
Want expert help for your property? Reach out for a free consultation today!


How to Tell If a Tree Is Diseased or Just Stressed
Signs to Watch for and When to Call a Tree Expert Trees are resilient, but like all living things, they can experience stress or even fall ill. Trees often show signs when something is wrong. This can happen because of extreme weather, environmental changes, or...
Why Your Lawn Has Bare Spots & How to Fix Them
A thick, green lawn is a sign of a healthy, well-maintained property. However, if you're noticing thin, dry, or bald patches on your lawn, you're not alone. Bare lawn spots are a common issue, especially for homeowners in Westchester and Fairfield Counties. These...
The Best Shade Trees for Your Property in NY & CT
If you want to improve your outdoor space and stay cool in the summer, plant a shade tree. It is one of the best investments you can make. The right tree doesn’t just cool your home and reduce energy bills, it also adds value, privacy, and structure to your...
Lawn Care
A Healthy Lawn is More Than Just Looks—It’s Living Protection for Your LandscapeProfessional Lawn Care A beautiful lawn is more than just curb appeal, it's the foundation of a healthy, thriving landscape. Our Lawn Care Programs are fully customized to meet the unique...
Hazard Tree Analysis
Stay Ahead of Storms, Accidents, and LiabilityHazard Tree Analysis Trees suspected of being weak or dangerous can be analyzed for probable risk of failure using wood core samples. Samples are extracted using highly specialized equipment and are examined to determine...
Cable Bracing Systems
Cable Bracing Systems Tree bracing is a non-invasive means to maintain the structural integrity of trees. The practice includes the use of braided wire cables that are threaded through rods to assist in supporting large limbs. Reasons for Cable Bracing Systems Helps...
Tree Removal
Tree Removal Occasionally, tree removal becomes the only solution to a given problem; whether it is a dead, weak or diseased tree that poses a threat to a property, or a new project that will cause irreparable damage to a tree’s root system sometimes removal is the...
Organic Deer Control Services
ORGANIC DEER CONTROL SERVICES Deer play vital roles in the natural and cultural environment of New York and Connecticut. They are highly valued for the beauty and utilitarian benefits they provide. However, an abundance of deer in many neighborhoods have caused...
Organic Mosquito and Control Services
Keep your family, friends, and pets safe with Emerald’s Integrated Pest Management.Integrated Pest Management Integrated Pest Management (IPM) is an effective and environmentally sensitive approach to tick and mosquito control. IPM programs use current, comprehensive...
Organic Tick Control Services
ORGANIC TICK CONTROL SERVICES According to the CDC, ticks have been reported to be carrying diseases in the Northeastern United States that can be dangerous to the health of your family, friends, and pets. This includes but is not limited to Lyme...
Tree Disease Treatment Prevention
Tree Disease Treatment Prevention Diseases caused by insect and fungal infections are serious threats to trees and shrubs. Without plant health care services, these problems can cause critical damage to trunks, leaves, root systems and more. Feeding from pests, for...
Vertical Mulching
Breathe New Life into Your Trees—From the Ground UpWhat Is Vertical Mulching? Vertical mulching is a specialized arboricultural technique designed to relieve soil compaction—a common issue in residential and commercial landscapes, especially near driveways, sidewalks,...
Integrated Tree Pest Control & Management
Integrated Tree Pest Management is the practice of monitoring insect and disease activity, and once a threshold level has been reached, implementing a combination of methods and maintenance tools to restore tree and plant health on your property.Horticultural Oils...
Soil Enhancement
Soil Enhancement Soil Drenches & Injections At Emerald, we apply soil drenching and injection techniques directly to the base of plantings. This application process serves as another way to apply fertilizers to plants with specific nutrient needs. Soil drenches...
Root Zone Extraction & Invigoration
Uncover Hidden Problems. Restore Tree Vitality.Root Zone Excavation & Invigoration Root zone excavation and invigoration can restore the health and appearance of declining trees. In this process, the soil profile located around the root system is removed via air...
Tree & Shrub Pruning
Pruning Pruning can influence your trees, shrubs and landscape. When performed by an ISA-Certified Arborist, trees and shrubs will reap many benefits from pruning services, such as preserved strength, enhanced beauty, long-lasting health, and more. Benefits of Pruning...
Custom Annual Plant Health Care Programs
Plant Health Care Emerald’s Plant Health Care Program is a year-round, all-inclusive method to protect your trees and shrubs from damaging insects and diseases. Most serious problems can be controlled and even prevented with the proper ongoing treatments. Our highly...
Custom Fertilization
Custom Fertilization Tree and shrub fertilization is essential for establishing healthy, flourishing plantings. At Emerald, our fertilization treatments consist of custom-blended applications that we apply every year beginning in the spring. As the weather turns...
Property Analysis
Property Analysis Our ISA-certified arborists perform thorough property inspections annually as part of our commitment to keep our clients informed, and their valuable plantings in excellent condition. Our experts conduct thorough walkthroughs to inspect properties to...
24-Hour Emergency Tree Service
24-Hour Emergency Tree Service In an emergency situation, you need more than “fair weather friends.” According to the NOAA, Hurricanes, tropical storms and other severe weather events accounted for more than $22 billion worth of damage within the United States in 2020...
Spotted Lanternfly (Lycorma Delicatula) Infestation
The spotted lanternfly (Lycorma Delicatula) is an invasive insect species native to parts of Asia, primarily China, Vietnam, and India.
Why Hire a Professional Tick Control Company
If you are wondering why signing up for Emerald Tree & Shrub Care Company’s organic tick control solutions is essential for homeowners, allow us to explain.
Protect Your Landscape from Spotted Lanternfly Infestation with Emerald Tree & Shrub Care
Introduction: At Emerald Tree & Shrub Care, we understand the devastating impact that spotted lanternflies can have on your landscape.
MOSQUITOS! – What to watch our for in the New York Area
Summer is approaching quickly, and in New York, that means that mosquito populations will be more active as the weather gets warmer.
5 Surprising Facts About Mosquitoes
Mosquitoes are a common sight in the New York area during the summer months. While many view them as annoying pests, they pose significant health risks to humans and animals. In this article, we'll explore five surprising mosquito facts that highlight their dangers...
TICKS! – What to watch out for in the New York Area
Ticks are common in the New York area and can transmit diseases that can be serious or even fatal if left untreated. Lyme disease is the most well-known tick-borne disease, but several others can cause serious illness. Let's explore what ticks are, the diseases they...
Five Freaky Facts About Ticks
Ticks are very common in many parts of the United States. It’s not very pleasant to find one crawling on you, and even less pleasant to find one making a meal out of you! While ticks can be harmful to their hosts, and they can be quite creepy pests, they can also be...
Best Tree Care Service and Arborist Near Me
Trees are the survival accessories for every living being on the planet. Beginning from the environmental impacts to the aesthetic appeal, the advantages of planting a treeare infinite. But planting the tree is only the beginning of a journey of responsibility. Unless...
How Effective Are Mosquito Control Services At Getting Rid Of Mosquito Bites
Mosquitoes are a species of insects that belong to the scientific family Culicidae. The term “mosquito” is Spanish and it stands for “little fly”. These insects have three pairs of long legs that resemble hairs along with feathery antennae, elongated mouths, and three...
Terrible Effects Of Ticks And Tips For Effective Tick Control
Most people know about ticks- the tiny bugs that can cause Lyme disease. But many people don’t know that these are capable of causing other infections too. So, don't let the small size and inconspicuous nature of the ticks fool you. Tick control is a necessity...
7 Ultimate Tips To Ensure Effective Plant Health Care
Plant care is not an easy task. If you are growing a plant at home, then the job is as complex as raising a baby. Unless you know the plant care tips, you may end up damaging the green plants instead of providing them with the right environment to grow. While...
7 Signs You Need A New Lawn Care Service
A beautiful house with a gorgeous lawn is the perfect definition of an ideal house. In case you are an owner of such property, you need to be extra careful in maintaining it to retain its aesthetic appeal. A small house with a small lawn can be your choice. Now, if...
6 Signs That You Need To Hire A Tree Cutting Services
Trees act like a window for greenery amidst the concrete structures. Planting the trees and their future maintenance can be tiresome after a while. In this situation, you can avail of the Tree cutting services. Right for watering, pruning, cutting the weaker trunks,...
6 Benefits of Professional Tree Pruning Services
Trees grow in forests amidst the natural elements and play by their own rules. There is no limitation to the growth of the limbs or stem in the forest. The old and worn-out branches fall off on their own. But such liberty is unavailable for the trees that...
7 Reasons Why Hire Professional tree services For Impeccable Landscaping
Every property owner will agree to the fact that the exterior of the home is equally important as the interior. You have to pay enough attention to decking up the exterior space. Regardless of whether you are planning to sell the home or reside there forever,...
3 Major Risks of Not Getting Professional Tree Trimming Services
Pruning plants and trees is a complex task that many people are under-rate. They avoid getting professional tree trimming services, thinking they can take care of their plants independently. Typically, most folks can handle small scissors and cutting tools. Some can...
Getting Personalized Tree Care Services from Certified Arborists: What to Expect?
Blooming roses, budding lilac shrubs, ripening tomatoes – a small landscape in your backyard can provide many gifts, especially during summer. But, landscape owners also have to face some of the downsides of summer, mainly tropical showers and thunderstorms. Various...
5 Critical Tips to Keep Your Trees and Shrubs Healthy
Where there are trees, there is life. Be it woodlands, forests, farmland, or the trees and shrubs in your backyard. Lush and green landscapes bring life to properties. But, they also bring various responsibilities to the property owners. Even basic shrub care can be...
Benefits of Professional Lawn Care
Services
Who doesn’t like a lush green lawn?Lawns are one of the most popularly grown crops in the US.They make millions of homes across the country look beautiful. However, to attain this beauty, homeowners have to put in a lot of work.Irrigating, mowing, aerating,...
Get Rid of Ticks in Your Yard – Updated
2022 Guide
Spring is here. Homeowners have plenty of opportunities to spend time outdoors, in their yards. Unfortunately, along with warm weather comes a severe boom in tick populations in pretty much all parts of the country. If your property is home to tall grass and wooded...
Why Should You Hire an Arborist?
Trees grow just fine without our intervention. That’s why it’s normal for a homeowner to think, “Why should I hire an arborist?” This type of thinking can get homeowners in a huge heap of trouble. Although trees don’t require regular maintenance to grow, they cause...
How to Get Rid of Spotted Lanternflies?
How to get rid of spotted lantern flies
Montauk Sea Kelp
January 25, 2022 For Immediate Release: NEW KELP FARMS ALONG THE EAST COAST TO BEGIN PROVIDING URGENT NUTRIENT SOLUTIONS FOR CLIMATE-DRIVEN SOIL AND LANDSCAPE PROBLEMS IN NEW YORK METRO AREA. INDUSTRY LEADING COLLABORATION BETWEEN SMALL-SCALE OCEAN FARMERS AND LEADING...
What You Need To Know About Beech Leaf Disease
Beech leaf disease (BLD) affects and kills both native and ornamental beech tree species. It is associated with a nematode, Litylenchus crenatae mccannii. The disease was first discovered in Ohio in 2012. Neighboring infections currently exist in Ohio,...
Emerald Tree Care & COVID-19 Information
The health and well-being of our clients, employees, and community is our top priority. With the continued and ever-changing news about COVID-19, we want to share information about how our team is working to ensure your landscape is handled appropriately and safely....
Preparing for Winter: A Fall Landscape Checklist
October is the perfect month to check off last-minute landscaping items from your to-do list. Just because the weather is cooling down doesn’t mean it’s time to give up on your garden or landscape! There are plenty of essential tasks required to ensure trees and...
5 Advantages of Plant Health Care Services this Fall
As we pack up our grills and winterize our home for the upcoming months, it’s also so important to prioritize the health of your landscape. While our Plant Health Care (PHC) program is a year-round effort, fall serves as a pivotal time to ensure trees and shrubs are...
Diversify Your Garden to Fight Pests, Naturally
Did you know that you can create (or enhance) your garden to naturally fight pests? Diversifying your landscape with more plant species can enhance the environment and attract pollinators that serve as natural ‘enemies’ to common garden pests. Below are four ways to...
Seven Insects that Destroy Beautiful Landscapes
While summer is a popular vacation time for humans, insects are hard at work. Summer garden pests are most active during this time, and this is when pest management goes into full swing. Whether you are growing a culinary herb garden, or an Eco-friendly landscape...
Be on the lookout for Emerald Ash Borer
These pretty little green bark beetles are smaller than a dime, but are capable of taking down an ash tree that is thousands of times its size. First spotted in the United States in 2002, the population of Emerald Ash Borer (EAB) has grown quickly and has made its...
Get Smart About Your Tree & Shrub Care
As Tree Care professionals, nearly every day we encounter issues that could have been avoided with proper planning. Having record of all your trees, their species, age, size and health history is the first major step to properly caring for a large property. Here at...
Black Knot: What You Should Know
What is Black Knot Black Knot is a common fungal disease that typically attacks ornamental Cherry Trees and Plum Trees. The disease is spread by infectious spores that can easily disperse through the air, on gardening tools...
Beware of Boxwood Blight
Boxwood Blight is a very concerning disease that was first discovered in the United States in 2011. How it came to arrive here, and where the pathogen originally came from is unknown. It has recently been discovered in Downstate NY, Long Island and Connecticut. Every...
Caring For Your Trees In Winter.
There is something very calming about looking out into your wintery yard and knowing all your plants and trees are resting for the winter. Luckily, they have a natural ability to prepare themselves for dormancy and are extremely resilient. That’s not to say though,...
Why Your Evergreens Need Anti-Desiccant Spray
Temperatures here in Westchester and Fairfield County have remained mild, but with high 30s predicted next week, we can be confident the dry cold weather is creeping near. For us, winter is a time for hibernation; avoiding the outdoors, sleeping more, eating comfort...
Help… My Evergreens Are Turning Brown And Shedding Needles!
We have received many calls from concerned clients lately that their spruces, pines and arborvitaes are shedding needles and turning yellow or brown. We are so happy to report that this is a completely normal occurrence and is no cause for alarm! These species of...
Importance Of Tree Preservation During Construction
Don’t overlook tree protection when planning your next construction project.
A Proactive Approach to Storm Preparation
This year, take a proactive approach to storm preparation.
Summertime.. And the trees are needy!
Summertime is here, and your trees needs a few things from you. Here is a short list of how to care for your precious greens throughout these hot summer months. Prune your Trees Overgrown trees and shrubs are a big problem in summer heat because there is not enough...
Topping is for Ice Cream, Not Trees
Read along about why Tree Topping is actually NEVER the smart answer for your overgrown tree.
The Right Hedge Makes All The Difference
Formal gardens, mazes, privacy screens, live fences or pathway borders.. Hedges have many uses! Read about the most popular varieties.
Gypsy Moth Caterpillar Spotted in Westchester
An invasive insect, the gypsy moth caterpillar, was recently spotted in Cortlandt Manor, NY.
Spotted Lanternfly Poses Huge Threat
This native asian invasive can reproduce in mass quantities and can travel easily across over 70 different plant species. Read why you should pay attention.
What Exactly Is Plant Health Care?
Why you need it.. How it’s done.. And what to expect.
Plan Before You Plant
Picking the right tree, or the right spot for your tree requires a great deal of thought and research. Read up on all the things to consider.
TREES: The Real Superheroes of Winter
Ever wonder how trees survive periods of extreme freezing in winter and still bloom in spring?
Beware! De-Icing Salt Can Damage Your Plants
Used to protect pedestrians from slipper walkways, de-icing salt definitely serves a good purpose, but the side effects can be deadly for your plants and shrubs.
Winter Storms Approaching – Call a Pro to Prepare Your Lawn
Storms Approaching – Will Your Landscape Survive? Winter is the season for some of nature’s most severe weather. Storms in all shapes and forms create havoc throughout the country. One of the greatest dangers posed by storms is presented by falling trees. Unsafe trees...
Oak Wilt: What You Should Know
Oak Wilt is a fast moving tree fungus that has been discovered in places as close as Long Island and Brooklyn recently.
Emerald’s Crews Restore Old Cemetery to Honor Our Veterans
On Friday, November 10th, Veterans Day, a group of 10 certified arborists and tree care specialists from Emerald Tree and Shrub Care donated their time to improve the conditions of New York City's oldest soldier's cemetery, West Farms Soldier Cemetery. Kevin W....
Protect Your Trees During New Construction
New home construction is exciting and overwhelming. Don’t forget to call an arborist to evaluate your building plans and the effect they may take on your existing landscape.
Fall Fertilization: Your trees will thank you in the Spring.
September through October is a perfect time to fertilize your trees and shrubs. Learn all the benefits of an organic fish fertilizer.
Mushrooms Growing On My Trees, What Does It Mean?
Often times, after heavy periods of rain, some trees may sprout mushrooms at the base of the trunk. They grow fast, and are a very important sign that something could be wrong with your tree. Mushrooms are known as fruiting bodies; meaning they are a specimen that...
The Scoop On Mulch
There are countless benefits to mulching, and even more types to choose from. Let us break it down for you.
Prepare Your Trees Before The Freeze
Fall is approaching and that means storm season is just around the corner. Learn what you can do to protect you family and home from any tree hazards.
Mature Trees And The Value Of Your Home
Learn how
Why is the bark on my tree shedding?
People often get concerned when they see the bark of their trees shedding. Read on to learn when it’s normal, and when you should call an arborist.
Developmental Pruning of Ornamental Trees & Shrubs
Learn how developmental pruning can help preserve the shape, health and appearance of your ornamental trees and shrubs.
Everything You Need To Know About Horticultural Oils
Horticultural Oils are a great option to keep your plants and shrubs safe from insects and disease.
Tick Tubes for Added Protection Against Tick Borne Diseases
While yard spraying has proven effective in treating ticks on your lawn, there is a new treatment that will help stop the problem where it starts, tick tubes.
Benefits of Tree Inoculations or Trunk Injections
What are Inoculations Used For? Just like humans, trees too require vaccines and immunizations to protect them from harmful diseases, insect infestations and fungal infections. The process of giving medicine to a tree for any reason, is called an inoculation or a...
Summer Tree & Shrub Care Tips
Hot summer months are rough not just for us, but our trees and shrubs. Learn about the special care and attention your trees and plants needs during the summer months.
Tick Season and Threat of Powassan Virus
Increased Ticks in Summer 2017 It's predicted that ticks may prove to be a serious problem in Westchester and Fairfield counties this summer. An increase in the tick population is expected because Winter 2017 was unseasonable mild and with minimal freezing...
Why Are My Boxwoods Turning Brown?
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Emerald Tree and Shrub Care Receives Gold Star Award from TCIA
Emerald Tree and Shrub Care Receives Gold Star Award from TCIA On Thursday, April 27th, just a day before National Arbor Day, Two local businesses received the Gold Star Award from the Tree Care Industry Association (TCIA): Emerald Tree and Shrub Care, a family owned,...
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FAQ

Frequently Asked Questions
How long have you been in business?
We have been in business since 1996. Founded by ISA Board Certified Master Arborist Steve Farrelly, Emerald Tree & Shrub Care Company provides expert services and care to residential and commercial clients throughout Westchester County, Fairfield County, and areas of New York.
Is Emerald a local company?
Yes. Emerald Tree & Shrub Care Company has offices located in Scarsdale, NY and Stamford, CT. We serve clients residing in Westchester County, Fairfield County, and New York City.
Do I have to be home when you do the work?
In many cases, you do not have to be home when our team is scheduled to complete a job. If you prefer to be home, our team will do our very best to accommodate your request.
Can you provide images of the trees to be trimmed, treated, and maintained?
Yes, we use advanced software that keeps an inventory of our client’s properties. Our Plant Health Care clients receive access to thorough, easy-to-read maps that include a tree inventory, a history of treatments and services, as well as detailed cost breakdowns.
Are the products used for plant health care or pest control hazardous to my children and pets?
At Emerald, we protect the health of your family and landscaping with our conventional and environmentally safe insect control treatments. Additionally, our crews undergo training to ensure we are applying treatments using the most up to date industry standards.
Will heavy equipment be brought onto my property?
With your permission, we may need to bring our equipment onto your lawn to treat or remove trees. If this is the case, we use weight displacement mats that do not compact soil, leaving no evidence that our trucks were on your lawn.
Will you remove debris from the job?
Yes. At Emerald, cleanup is an important component of safety and tree care. Please discuss any questions or concerns with your Arborist Representative prior to beginning work.
Will I need to obtain a permit prior to work being done?
Depending on the area, you may need to obtain a permit. Permits vary from area to area, so please check with your Arborist Representative.
Will you (Emerald) get a permit for me?
Typically, it is the responsibility of the property owner to obtain necessary permits before a job begins. Our experts can advise you on the permits you need.
Can I see the product labels for products you use?
Yes. We provide access to copies of all our product labels. If you have any questions about the products we use, please call us at (914) 350-2224.
Do you have a question?
We are always here to help!
Call us or send us a message with your question and will we be sure to answer it and support your needs.
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