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5 Most Important Fall Tree Care Tips

Resources: Seasonal Tree Care

5 Most Important Fall Tree Care Tips

With the crips breeze and lower temperatures gracing the area, many homeowners are starting to think about fall and all that comes with it. While you make plans for fall festivals, bonfires, and Halloween, don’t forget to allot time to your trees. Fall tree care plans are extremely important to help your tree thrive this fall season while preparing it for the cold winter months. To help our clients, we’ve compiled a list of the 5 most important fall tree care tips. Read on to learn what you should do these next few months to keep your tree healthy.

1. Fertilizing

Fertilizing is one of the best ways to keep your trees healthy. Applying in the fall helps protect the tree from winter damage.

Trees in the forest have an abundance of nutrients because of the delicate forest environment that has evolved over millions of years. The trees in our yards; however, are a whole other story.  Trees in urban and suburban environments face high-stress conditions like low moisture availability, compaction, physical damage, and construction. Plus as we rake away leaves, twigs, and fall bark we remove nutrients that would have naturally decomposed, feeding the roots.

When faced with these conditions, trees will not reach their full landscape potential, have a shorter lifespan, and will be more susceptible to insects and diseases. To combat this fertilize your trees with Bio-Stimulants, a natural way to give your tree the nutrients it needs without disturbing the soil balance. 

2. Mulch

5 Most Important Fall Tree Care Tips

Mulching insulates a tree’s roots helping protect it from the approaching cold of late fall and winter. It also helps the soil retain moisture and organic matter. Applying mulch around trees is one of the best things you can do for the health of your trees. Especially for young trees, mulching is a quick and cost-effective technique that provides numerous benefits.

However, applying mulch incorrectly can cause a lot of issues for your tree. Learn how to apply mulch with our tips below and check out our 5 Common Mulching Mistakes article to know what to avoid!

How To Apply Mulch:

Size: The best mulching goes out as far as the drip line of the tree. However, this isn’t reasonable for most homeowners with large trees. If this isn’t practical, apply mulch in a 2 to 3-foot radius around the tree instead.

Depth: About 2-4 inches

3. Treat For Borers

5 Most Important Fall Tree Care Tips

At this time of year, borers are looking for susceptible trees to enter and spend their winter in. By making your tree unappealing to borers in late summer and early fall, borers will find other trees to enter and feed on which stops the borer infestation before it begins. If you wait until the signs of borers show up in the spring, the damage will already have been done.

Borers are one of the most destructive pests that plague a wide variety of tree species. The most common borers in the DC Metro area include the Asian Longhorned Beetle, Bronze Birch Borer, Emerald Ash Borer, and Ambrosia Beetle.

To combat against these borers, it’s best to invest in preventive borer treatments during this time of year. Our Certified Arborists will be able to recommend the best borer treatment for your tree. Depending on the type of borer most likely to infest your tree, you may need a horticultural oil treatment, bark spray, or injection. Also make sure to keep your tree in good overall health through proper watering, pruning, and fertilizing since borers tend to go for weaker trees. 

4. Plant New Trees

5 Most Important Fall Tree Care Tips 1

If you’re thinking of adding trees or shrubs to your landscape, fall is the time. Most people think it’s best to plant trees in spring because they will get lots of sun and warm weather but this is incorrect. For new trees planted in spring, the heat and drought of summer comes too quickly and they often die from stress and secondary invaders. If you choose to plant your trees and shrubs during the fall (typically September-Mid Oct) they will have a much better chance of surviving for a number of reasons including those listed below. 

  1. Cooler temperatures mean there is less chance of the new tree dying from heat stress.
  2. Low transpiration  (the evaporation of water from a plant’s leaves)  levels during the fall lower the risk of drought stress for the tree/shrub.
  3. Without the pressure of sprouting new canopy growth, the tree/shrub focuses its energy on developing new root growth. Resulting in a stronger, more developed root system. 
  4. Fall moisture also encourages new root growth.
  5. Fewer diseases and insects are active than in the spring or summer, lowering the risk of infection/infestation.

5. Rake Routinely

5 Most Important Fall Tree Care Tips

We mentioned above that raking leaves removes nutrients that would have naturally decomposed into the soil, which is true. However, for health purposes, it’s best to remove these leaves to prevent disease, fungi, and insect issues in the spring. Disease-causing fungi and insect eggs love to hide and overwinter in a tree’s fallen leaves. This makes leaving leaves to decompose a risk factor for your tree contracting diseases in the Spring.

When the weather starts to warm in spring raindrops awaken the overwintering spores allowing them to reinfect the tree. And when the weather becomes warm enough, the overwintering insect eggs hatch infesting the tree. Raking these leaves & removing them will limit your tree’s chances of contracting a disease or being re-infected. 

Now that you know the 5 most important fall tree care tips, get to work this weekend caring for your trees. Or better yet, just hire our experts to do it for you! Schedule a consultation with one of our Certified Arborists to discuss your fall tree care needs to get started. Schedule an appointment online or give us a call at 703-573-3029. 

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Google Reviews

Grey Burkhart
Grey Burkhart
March 29, 2022.
Verified
Very professional review of our requirements and an accurate estimate. Showed up on time and were finished quickly. Cleaned up all of the debris and sawdust. Great job all around.
Dennis Bruns
Dennis Bruns
March 8, 2022.
Verified
We have used RTEC Treecare for several years. They do excellent work. Their staff is extremely knowledgeable and take great care in explaining the various options available for your particular situation. I highly recommend them.
Annette Iannucci
Annette Iannucci
February 23, 2022.
Verified
We have been using RTEC for years and were very pleased with the recent tree maintenance work they did for us. As always, we got good advice from their arborist Ben,. The crew that did the work is highly skilled, and they did a great job trimming our trees. They worked safely and efficiently, in addition to leaving the yard clean after they finished the work.
Susan Crawford
Susan Crawford
January 26, 2022.
Verified
RTEC was at my house today to removed a large Magnolia that was badly damaged by the recent snow. They did a fantastic job at a very reasonable price. They arrived right on time, worked efficiently and quickly and cleaned up so well it was hard to tell anything have been disturbed. Over the past several years, I have used RTEC for all the services I checked above, and have always been very pleased with their service and professionalism. I also appreciate that they are not eager to take down trees that don't need to come down. In this case, the damage was too extensive for the tree to recover.
Kenton Morgan
Kenton Morgan
January 20, 2022.
Verified
Once again, RTEC has done a great job. The team showed up right on time and performed all the work that we agreed to. They kept us informed as to progress, coordinated with us concerning our maple, and made recommendations concerning ongoing support for our trees. At the end of the day, they thoroughly cleaned up the debris and left our yard in pristine condition. WELL DONE.
Jean Kluttz
Jean Kluttz
January 3, 2022.
Verified
Not our first time but this time was tricky removal of a large dead tree leaning on a healthy tree. Quick response for estimate, good timing to removal, all clear and healthy tree still fine.
Jerry Haggin
Jerry Haggin
December 16, 2021.
Verified
Very good work while ensuring that I was aware of status of my work order and planned completion.
Mike Iger
Mike Iger
December 16, 2021.
Verified
David Roberts
David Roberts
December 15, 2021.
Verified
We’ve used RTEC for many years for tree maintenance and can’t say enough good things about their service. We use them for tree trimming and for regular treatments to maintain our trees’ health and deal with pests and prevent disease. Their arborist Ben has been especially helpful with advice. RTEC also been especially helpful in emergency situations, once coming to cable a massive, heritage oak in our yard right before a hurricane was about to hit. Highly recommend.
Travis Larson
Travis Larson
December 10, 2021.
Verified
RTEC did an excellent job onsite of removing dead branches from our 80+ year old trees, and trimming other growth too close to our home.
Google rating score: 4.8 of 5, based on 185 reviews.

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