Why Are My Tree’s Leaves Turning Yellow?
It goes without saying that New Jersey autumns are beautiful. It’s all thanks to the gorgeous medley of yellow, orange, and red leaves. You might even spot a few purple ones if you’re lucky.
While we adore these amazing colors, it can be concerning to see them off-season. This is especially true with yellow leaves, which typically indicate a problem. Naturally, if it isn’t fall quite yet, you might wonder why your leaves are turning yellow.
Here are potential causes of those yellow leaves:
1. Lack of Water
Insufficient water is a common cause of yellowing leaves. This is likely if you have automated water sprinklers, which may not reach all of your plants.
A dehydrated tree might have yellow leaves or leaves with brown tips. The leaves might also be dry, wilted, or curling.
To determine if a tree is underwatered, check the soil six to eight inches deep. It should be moist and somewhat cool. But if the soil is dry and crumbly, the tree is thirsty.
2. Too Much Water
Likewise, overwatering can make leaves turn yellow or pale green. Too much water deprives the roots of oxygen, which suffocates and kills them. As a result, the damaged roots are unable to deliver nutrients and oxygen to the leaves.
You can tell a tree is overwatered if the area around is frequently wet. To remedy the problem, take a break from watering your tree. If you have an automated sprinkler, make sure most of the water isn’t falling onto one plant. An environmental factor like a small hill or gutter might also be directing water toward a single tree.
3. Fungal, Bacterial, Viral Disease
A tree with yellow leaves might have an infection. You can identify the pathogen at play by observing other signs and symptoms.
Generally, fungal diseases cause yellow leaves and/or brown spots. There might also be a powdery mildew substance on the leaves. Bacterial diseases, on the other hand, typically cause dark spots with yellow “halos.” Viral diseases cause yellow and crinkly leaves.
If you think your plant is infected, ask an expert tree provider to diagnose the problem.
4. Pest Infestation
Yellow, hole-ridden leaves are likely caused by a pest infestation.
Insects like aphids and mealybugs are notorious for attacking trees. These bugs feed on nutrient-rich sap, making it difficult for a tree to produce enough chlorophyll.
Again, like pathogenic diseases, tree pest infestations are best handled by professionals. It’s the best way to properly control the invasion and prevent it from spreading.
5. Nutrient Deficiency
Trees, like humans, need enough minerals to stay healthy. Specifically, trees need nutrients like:
If a tree doesn’t get enough of these nutrients, it will have difficulty making chlorophyll, the pigment that makes leaves green. This causes a condition called chlorosis, which turns leaves yellow or yellow-white.
But this isn’t just a superficial issue. A plant needs chlorophyll to turn sunlight into energy and food. Without sufficient chlorophyll, the tree will starve and die.
To identify chlorosis, look at the leaves’ veins. The area between the veins typically turn yellow first, while the actual veins stay green. If the chlorosis is severe, the leaves will be completely yellow with brown spots.
You can reverse the issue by mixing supplements into the soil. An expert tree provider like Friendly Tree can determine which supplements are necessary.
Finally, some herbicides lead to yellowing. These weed killers contain chemicals that can disrupt chlorophyll production. Consequently, the leaves turn yellow and the plant is unable to continue photosynthesis.
The yellowing might appear in streaks or spots. In some cases, the veins may also turn pink or purple.
Let Friendly Tree Diagnose All Your Tree Problems
If you’re not sure why your leaves are turning yellow, consult the professionals at Friendly Tree. As you can see, there are many potential causes, so it’s important to work with an expert.
We can examine your tree and diagnose the problem before it progresses. Most importantly, our tree technicians can explain how to prevent the issue from coming back.
Friendly Tree offers tree services in New Jersey. Since 1989, we’ve proudly served customers throughout northern New Jersey, including Montclair, Madison, Union, Morristown, and more.
Contact Friendly Tree at (973) 678-8888 to get a quote or schedule a consultation.
How Trees Help Retain (and Reduce) Stormwater Runoff
Trees offer countless environmental benefits. For example, they cleanse the air by producing oxygen and absorbing carbon dioxide. They also provide homes and food for animals like birds and squirrels. Needless to say, trees can bring immense value and advantages to a natural landscape.
But the benefits of trees don’t stop there. Trees also retain and reduce stormwater runoff, one of the biggest issues of urban and suburban areas. This means they can play a significant role in protecting the local environment.
Why Is Stormwater Runoff an Issue?
We all know rain is important. It replenishes our water sources, “feeds” rivers and lakes, and keeps our grass green and healthy. Rain also provides essential nutrients for agricultural crops and beautiful trees.
The problem is when rain becomes stormwater runoff. This happens when rainfall or melting snow flows over paved surfaces like roads, parking lots, and driveways. Since these surfaces are impermeable, they don’t soak up water. The result is a large volume of water flowing over ground surfaces.
Here’s why this can be bad news:
Flooding and Erosion
If rapid runoff flows into bodies of water, it can disrupt the natural flow and damage local animal habitats. It can also worsen the severity of flooding in urban and suburban neighborhoods.
Stormwater runoff can overwhelm local sewage systems, which are full of harmful pathogens and heavy metals. This presents serious public health concerns.
When stormwater passes over paved surfaces, it picks up pollutants like pesticides, pet waste, lawn fertilizer, and byproducts from construction sites. The water then pushes these pollutants into local streams and rivers.
Similarly, fast-moving runoff forces sediment and residue into bodies of water. This can destroy natural habitats and block sunlight from underwater plant life.
Trees and Stormwater Runoff
While paved surfaces don’t mix well with rainfall, they’re essential components of developed neighborhoods. It’d be difficult to travel around town without surfaces like roads and sidewalks.
The solution? Plant new trees and take care of existing ones. Aside from beautifying our properties and streets, trees can manage stormwater runoff.
A tree provides a surface for rain to land on. Specifically, its leaves and bark can “intercept” and retain rainfall. This water will then evaporate or end up in the soil.
Likewise, tree canopies intercept rainfall and reduce the risk of erosion.
Water can also collect on fallen leaves. Eventually, the moisture will permeate the soil instead of flowing over paved surfaces.
Roots also absorb the water and aerate the soil, which soaks up moisture. This reduces the accumulation of runoff after a storm.
Plant New Trees and Reduce Stormwater Runoff
You can’t control the weather, but you can control how your property handles heavy rainfall. That’s why it’s important to plant trees to retain and reduce stormwater runoff.
However, managing runoff doesn’t stop at planting new trees. It also involves taking care of the trees you already have. By keeping your existing trees healthy, you can do your part in reducing stormwater runoff.
Friendly Tree is here to help. As a team of certified arborists, we offer professional tree planting services in New Jersey. We also know what it takes to help trees thrive and flourish.
To get a quote or schedule a consultation, contact Friendly Tree at (973) 678-8888.
How to Avoid Damaging Your Tree’s Roots
When you look at a tree, it’s easy to find something to admire: the robust trunk, the rustling leaves, and maybe even some dainty flowers. In the fall, the leaves morph into a spectacle of warm colors. In the winter, the branches become home to freshly fallen snow.
Needless to say, there’s a lot to appreciate when you look at a majestic tree.
But what about the roots?
While you can’t always see them, the roots are as admirable as the rest of the tree. The root system, which anchors the tree to the ground, supplies the tree with nutrients and water. It also helps drain and aerate the surrounding soil.
So, take the time to learn how to avoid damaging your tree’s roots. By following these safety precautions, you can help your beloved tree thrive for years to come.
When it comes to watering, it can be tempting to literally “shower” a tree with love. After all, as a crucial component of tree care, water is essential for healthy roots.
Yet, it’s possible to overdo it. If a tree is overwatered, the roots will suffocate and fail to take up nutrients. The excess water can also promote the growth of dangerous microorganisms and cause root rot.
Overwatering is especially detrimental within the first two years of planting a tree. During this time, the root system is still establishing itself in the soil, so it’s important to go easy on the water.
If you’re not sure how often you should water your trees, talk to a certified arborist at Friendly Tree.
Add Mulch Properly
Mulch can do so much more than “prettify” your landscape. When used properly, mulch can insulate the soil and lock in root moisture. It also prevents soil compaction, ensuring that roots can efficiently absorb nutrients and water.
But like watering, there’s a wrong and right way to mulch. For example, piling a “mulch volcano” against the trunk will rob the bark and roots of oxygen. It also encourages the growth of disease-causing fungi and bacteria.
Instead, you should apply mulch from the tree’s root flare. Apply the mulch in a 3 to 10-foot circle around the base and use a rake to spread it out. Additionally, the layer of mulch should be no more than 2 to 4 inches deep.
Never Cut Roots Yourself
Whether you’re adding more plants or building near trees, you might consider snipping roots to make more space. However, much like pruning leaves, trimming roots should be left to the professionals.
Some roots are necessary for the tree’s water flow, nutrient delivery, and stability. If these roots are cut away, the tree can die or fall over.
A certified arborist can determine which roots are safe to trim. They can also consider other important factors, such as the best time of the year to cut roots. (Yes, it matters!)
Avoid Pouring Concrete
If you’re building a new structure or sprucing up your landscape, you might want to add concrete or stone near a tree. Unfortunately, this can severely damage your tree’s root system, even if it’s already established.
Concrete and stone will suffocate the roots, making it impossible to absorb oxygen, water, and nutrients.
If you must add concrete or stone, talk to a professional concrete company. They can work with an arborist to figure out the best way to add concrete without harming the roots.
Treat Your Roots Well with Friendly Tree
While every tree and property are different, these tips will help you avoid damaging your tree’s roots. If you have questions — or if you want personalized guidance — don’t hesitate to contact Friendly Tree.
Our New Jersey certified arborists can provide root safety tips based on the specific trees you own. We also offer a range of professional tree services, including tree pruning and tree planting.
To schedule a consultation or get a quote, contact Friendly Tree at (973) 678-8888.
What Kind of Tree Should I Plant?
So, you decided to plant a new tree. Congratulations! This is the start of a beautiful landscape that will increase the aesthetics and value of your property.
But before you start mapping your dream garden, it’s important to know what kind of tree you should plant. This depends on the environment you’re planting in. Remember, every tree has different requirements, so it should be planted in an area that meets those needs.
Your climate isn’t the only factor, though. The characteristics of your property matter as well. From existing greenery to nearby pipes, there are many environmental aspects to consider.
Before buying a tree or digging a hole, take the time to do some research. By learning how to choose the best tree for your area, you can ensure it will thrive for years to come. Here are several factors to consider.
As you know, North America is a continent of extremely different climates. Therefore, in order to help folks choose the appropriate trees for their area, the USDA created The Plant Hardiness Zones.
Each zone represents an area in the United States or Canada. The zones are divided based on an area’s lowers annual average temperature. In each zone, there are specific trees that can endure the winters in that area.
Before buying and planting a new tree, find your plant hardiness zone. There are 11 zones in total. All you need to do is visit a hardiness zone map and enter your zip code.
When it comes to moisture, every type of tree has different needs. Some trees require constantly wet soil, while others prefer a dry environment. As a result, it’s vital to consider your area’s natural rain patterns throughout the year.
Be sure to acknowledge nearby bodies of water, too. Ponds, for example, will affect the level of moisture in the surrounding soil.
From clay to sand, soil isn’t a one-size-fits-all component. Every soil has different biological, chemical, and physical characteristics, so you must choose the appropriate trees for your soil type.
Granted, things like pH and draining can be altered with various substances. For instance, you can improve soil drainage by adding organic matter like compost. But for optimal results, it’s wise to pick the most appropriate plants for your property’s soil.
Every property is unique, regardless of climate or state. So, be sure to acknowledge the different aspects of your land.
Think about your available space and nearby trees, shrubs, or plants. Over time, the tree’s root system will attempt to establish itself, so it’s essential to provide enough space for both new and existing plants. This will ensure that they don’t have to compete for water and nutrients.
Before choosing a tree, consider any existing underground pipes and power lines. Don’t forget about your driveway, sidewalk, and neighbors. Lastly, check any local ordinances and rules as to how far a tree must be planted from the street.
With these environmental aspects in mind, you can determine if you should get a small, medium, or large tree. You’ll also be able to figure out what kind of canopy and foliage will work well with the area.
We’re Here to Help You Choose the Best Trees for Your Property
If you’re not sure what kind of tree you should plant, consult the professionals at Friendly Tree. Since 1989, we’ve offered tree planting services throughout northern New Jersey. We’ll take the time to choose the best species for your property and needs.
This way, you don’t have to worry about all the details on this list. Leave it up to us! Our team of professional arborists knows exactly what to look for.
For a free quote, contact Friendly Tree at (973) 678-8888.
I Just Planted a New Tree — Now What?
It’s no secret that planting trees has many benefits. For starters, trees are beautiful; they can improve the appearance and value of your property. Trees also produce oxygen, clean the air, control noise, and enhance mental wellness. And with strategic planning, trees can even reduce energy bills by offering shade in the summer and blocking wind in the winter. (Oh, and did we mention they’re beautiful?)
You can’t go wrong with tree planting in New Jersey. In fact, you might have already added several trees to your property. But have you thought about proper care and maintenance?
Compared to older trees, newly planted trees have different needs. So, if you just planted a new tree, keep the following tips in mind. By doing so, you can help it flourish for years to come.
Mind the Mulch
When done properly, mulching prevents soil compaction, maintains root moisture, and insulates soil. Mulch also benefits the appearance of your landscape.
Yet, mulching isn’t as simple as making a pile and calling it a day. Piling mulch around the trunk will suffocate the bark and roots. This “mulch volcano” can also promote fungal and bacterial growth, and eventually, kill your new tree.
That’s why it’s vital to mulch your trees correctly. First, the mulch should be applied away from the trunk and spread to a diameter of at least the three feet. You can use a rake to evenly spread it out. Additionally, the mulch should be no more than 3 to 4 inches deep.
Avoid Over Fertilizing
Unlike soil in the wild, soil in landscaped settings don’t contain enough essential nutrients and minerals. Therefore, fertilizing your trees is one of the best things you can do. Fertilizer contains vital nutrients that can support the growth and vitality of your tree.
However, it’s possible to over fertilize a tree. Doing so can strain a tree and disrupt its ability to absorb water.
Plus, if a new tree was properly planted, it won’t require much during the first two years. A newly planted tree requires nothing more than organic matter, water, sun, and mulch.
It’s advised to wait two years before using fertilizer. This will allow enough time for the root system to establish itself. Otherwise, if you add too much fertilizer too soon, the new tree will overproduce and become stressed.
Watch the Water
We all know trees need water to survive. And when you plant a new tree, you may be tempted to overdo it. But like mulch and fertilizer, using too much water can cause health issues.
Overwatering deprives the roots of oxygen. In turn, the roots won’t be able to supply enough nutrients to the tree. Overwatering also encourages the growth of harmful organisms, which can eventually lead to root rot.
To care for a newly planted tree, you need to keep the soil moist — not wet. All it takes is 30 seconds of a steady stream of water for each tree. For best results, use a garden hose with a diffuser nozzle attachment.
The root system will establish itself within the first two years. At this point, it will be able to handle more water.
Know the Tree’s Needs
New tree care isn’t limited to regular food and water. It’s crucial to think about your future plans, too.
Be mindful of the quantity and types of plants in each bed. Remember, every plant needs water, nutrients, and space to grow. But when there are multiple trees and shrubs in one bed, they will all compete with each other.
Do your research or consult an expert. By choosing a thoughtful combination of plants, you can ensure that every member of the bed will survive and thrive.
Call Friendly Tree for Professional Help
If you planted a tree and need assistance, contact Friendly Tree. We’re happy to take care of mulching and answer all your questions about trees.
Friendly Tree also offers tree planting services in New Jersey. We’ll choose the best specimens for your property, style, and preference. Most importantly, our team will plant your trees in a way that sets them up for long-term success.
To schedule a consultation or get a quote, contact Friendly Tree at (973) 678-8888.
How to Prep Your Trees for Winter
The leaves are falling, the temperature is dropping, the days are already getting shorter and that means it’s time to prepare your yard for winter.
Freezing temperatures and winter storms can really do a number on your landscape, if it is not properly put to bed. So, while the trees are doing their part – shedding their leaves to conserve energy for the months ahead – take some time to do yours.
First, Clean Up the Yard
It can be tempting to stay inside where it’s warm, and just hope the leaves will all blow away. But allowing debris to build up on your yard can attract pests and fungal diseases, and prevent proper water absorption and drainage. Similarly, fallen fruit that is allowed to rot over the winter is asking for trouble.
Rake leaves, harvest fruit, pick up fallen branches and remove dead annuals from your yard. Mowing your yard one last time – with the blades on the lowest setting – is also a good idea. A clean, open landscape is less attractive to insects and diseases than one that is full of decaying debris.
Tidy Trees and Shrubs
Winter storms and weak or dying branches is a bad combination. Now is the time to take care of limbs that are hanging, look weak, are infested or dying, as well as give your trees and shrubs an all-over cleanup. A healthy tree is less likely to be damaged in a winter storm.
Remember to wait until after trees have gone dormant to prune them, and always consult a professional if you see anything worrisome, or don’t know how to properly prune.
Don’t Forget to Water
Just because the hoses are detached doesn’t mean your watering days are over until the summer. Trees and plants still need to be watered during dry spells throughout the fall and winter, and your lawn does, too. Even dormant plants need water to survive. Now is also the perfect time to add compost or fertilizer to feed your trees throughout the winter.
Protect Them With Mulch
Think of mulch like a blanket for your trees. A layer of organic mulch about two to three inches deep helps insulate trees from harsh temperatures and retain moisture in the soil. Just be sure not to mulch too deep, and always keep it away from the tree’s trunk.
While the bugs are winding down for the season, once spring hits the larvae will be back in full swing. Applying horticultural oils now will help prevent the larvae of common pests like aphids, mites and scale insects from hatching when temperatures rise.
Horticultural oils can usually be found at your local garden center and are relatively inexpensive and easy to apply. Properly removing leaves, dead branches and fallen fruit is also critical to preventing pests from taking over.
When to Winterize
Winterizing your yard should happen around the same time you would winterize your house or vehicle; in New Jersey, that’s usually in October or early November.
Fall is the perfect time to plant new trees and shrubs. Planting now gives them time to develop a strong root system before the heat of summer hits. So before you put your yard to bed for the season, add some new life, and be rewarded in the spring.
Investing the time now to winterize your yard will mean less troubleshooting in the warmer months. Trees that are properly cared for react better to stress and generally have fewer problems the following season.
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