Archives March 2024

The roots of trees serve many functions, there are specific ones used for stabilizing while others are used for absorbing water and nutrients. While we tend to pay attention to what is easily visible like the canopy of the tree, roots need to be cared for just as much, if not more.

The best way to care for roots is by leaving them undisturbed. In a perfect urban setting that would look like a tree’s entire drip line (canopy) covered with mulch with minimal foot traffic. While this is not possible for many homeowners, reducing root disturbance is the next best thing.

Common Root Disturbances in Urban Areas:

Chemical disturbance:

• Weed and feed
• Interior/ Exterior paint brushes and tools rinsed outdoors
• Pool water, both saltwater and chlorine
• Gas leaks

Mechanical disturbance:

• Compression
• Trenching – plumbing, irrigation, cement work
• Install of new sod or fake turf
• Grading or changing the soil
• Landscaping rocks

Often when we think of roots we imagine large support roots in the ground, when it is the fine absorbing roots in the top few inches of soil that keep the tree alive. When these roots are cut, or the soil around them is compressed the roots die.

A healthy tree can sustain some root damage, but a tree under stress, like one living in a city and not in forest, can not sustain this type of stress for long because this is most likely not the only stressor the tree is enduring. Often we see trees die years later from root disturbance after they have used up all of its stored nutrients.

Some species respond more drastically than others to root stress. Species that do very poorly are; post oaks, magnolias, red oaks, dogwoods, and sweet gums.

There are times that roots will be disturbed by an arborist or tree health care technician to improve tree health. 

• Air spading is done to decompact soil so the tree is able to better absorb air, water and nutrients
• Root pruning in a younger tree will be done to correct girdling roots

At Texas Tree Surgeons, we love trees and we love our community! If you are planning to remodel, do new landscape, or installation of sod we would love to help safeguard your trees. We are rooting for trees. Contact us today!

Oftentimes we think of trees as static things that just exist near us. It is a firm belief that trees have been here before us and will be here long after us. While this is true in native forest settings it is not true for the trees you see in your neighborhood. 

In urban places like North Texas trees are growing in stressful environments, which is very different from what you find in a forest. 

Trees aren’t static things, they are complex living organisms that science learns more about everyday.  Tree health care and science is often compared to human health care and medicine, because the complexities are similar.

There are basic tree care practices that homeowners can do that will greatly improve their trees overall health like watering regularly with a drip hose and applying mulch.

In addition to doing those things, having the same local certified arborist annually visit your tree is the best thing you can do. 

Why does having the same local arborist make a difference? 

A local certified arborist will understand the microenvironment, diseases that are prevalent for the region, soil type, and weather patterns that would have impacted the tree over the last decade. 

At Texas Tree Surgeons we keep our arborist’s, crew, and tree health care technicians on the same job so they can follow a tree’s progression year after year. This allows them to adjust care and notice differences you may not. In addition our team will document your tree’s health with photos and notes so they can review how your tree has changed over time. 

Our arborists are ISA Tree Risk Assessment Qualified and every time they do an estimate they will automatically do a level 1 assessment.

TRAQ Assessment Levels

Level 1:
Limited Assessment

Identify obvious defects with photo documentation

Level 2:
Basic Assessment

Detailed visual inspection which may include tools like a mallet or probe.

Level 3:
Advanced Assessment

Specialized equipment, data collection and analysis which may include lab testing or root inspection.

Subtle signs of stress can be easily missed by tree owners who are unaware of what they should be looking for. Trees show stress long after the stressor has happened, which to a homeowner makes it seem their tree is in sudden decline despite there being signs for years.

Taking into account the history of the location, and surrounding events that could influence the tree’s health helps an arborists come up with a health care plan before damage is irreversible.

Signs of stress and decline that tree owners often miss:

• Drought and freeze stress
• Documented insects in the neighborhood like EAB
• Documented diseases in the neighborhood like oak wilt
• Changes in leaf color and size
• Structural issues like lateral cracks in the bark
• Fungal growth

 Annual check ups mitigate risk and will save you money in the long run. 

At Texas Tree Surgeons we love trees and we believe the best care is preventative care. Schedule annual visits with a certified arborist to keep your tree healthy and thriving. Know that we treat tree photos like pet photos.