Category Ask Texas Tree Surgeons

At Texas Tree Surgeons, we love trees and we love our customers! If you’re new to the area, or just haven’t noticed before, seeing otherwise healthy live oaks turn brown and drop their leaves in the Spring can be a cause for concern, but don’t worry! Live oak leaf exchange in the Spring is part of the healthy life cycle of the trees, and is a sign that your live oaks are ready for new growth as the weather warms up. As always, if you have any questions about live oaks or any other trees, let us know!

Taking care of our urban forest is a complicated task. While tree care companies like Texas Tree Surgeons and individual homeowners are responsible for caring for most trees, communities and municipalities play an essential role in establishing the guidelines that ensure all urban trees have a chance to thrive. One member of a municipal tree care team is the city arborist. In Dallas, the city arborists are tasked with enforcing the city’s tree protection ordinances and investigating any violations. Additionally, the city arborists consult with residents, architects, and builders on the best ways of preserving existing trees, public and private, during construction. Jessie Farris, one of the District Arborists in Dallas, was kind enough to answer a few questions that homeowners often have.

What is the city of Dallas doing to protect our trees?

The
Article X Landscaping and Tree Preservation Regulations were amended in June 2018, as the Article X Landscape and Urban Forest Conservation Regulations. These regulations further protect and conserve our trees from illegal or unjustified removals. The City is currently working to increase and enhance our canopy cover through the creations of an Urban Master Plan and a Comprehensive Environmental & Climate Action Plan. Additionally, the District Arborists work hard to investigate illegal tree removals and educate the community on responsible tree stewardship.

Do I need a permit to remove a tree at my house?

You do not need a permit to remove trees from single family/duplex uses on properties under 2 acres.

What about my commercial property?

Protected tree removals off of commercial properties require either a Tree Removal Permit or Building Permit and are subject to mitigation
.

What about trees between the sidewalk and street?

Trees in the parkway are on city property and may not be removed without approval by the city arborist. The adjacent property owner is responsible for the maintenance and care of all trees and other vegetation on their premises (including the parkway and to the center of the alley). Trees must maintain a minimum 8-feet clearance over sidewalks, and a minimum of 15-feet over streets and alleys. Trees and vegetation should keep clear of visibility triangles (2.5 feet to 8’ minimum above the curb) at street and alley corners and driveways.

Does a demolition permit allow me to remove trees?

No. Protected tree removal is allowed only with a tree removal permit or as indicated and approved by the city arborist on a building permit.

Who do I call if I see someone removing a tree and I don’t think they should?

Contact 311 or Contact your District Arborist.

Can I stop my neighbor from taking down their tree?

Trees can be removed by the homeowner from single family/duplex uses on properties under 2 acres. If the tree is considered a “boundary” or “shared tree” it should only be removed after consultation with the neighboring owner. In some cases, you may wish to speak with your insurance company, personal legal counsel, or an independent certified arborist before taking action. The City of Dallas does not enforce on civil cases between separate property owners.

What do I do if a tree falls in the street?

Contact 311 or Public Works at 214-670-4491. If it is a life safety emergency, call 911.

What should I do if I think a city tree is a hazard?

Contact your District Arborist, 311, or Public Works at 214-670-4491. If it is a life safety emergency, call 911.

Who can I contact for tree issues in creeks and streams?

Contact 311 or Dallas Water Utilities at 214-670-0161. If it is a life safety emergency, call 911

Jessie Farris developed a passion for conservation and native plants at Texas Christian University before graduating with her Bachelors in 2017. She worked as the Supervisor of Horticulture at the Shangri La Botanical Research and Nature Center before joining the City of Dallas as the Northwest District Arborist in August of 2018. When she’s not in the field or meeting with clients, Jessie’s focus is on community outreach and developing training materials for the City. As the Education & Training Coordinator for the Arborist Department, Jessie creates educational resources for the Dallas community focusing on landscape sustainability. She also serves as the Secretary for the Trinity Blacklands Urban Forestry Council and will graduate with her Masters in Sustainable Natural Resource Management in May.

At Texas Tree Surgeons, we love trees and we love our customers, and we hope those of you in Dallas have found the above information helpful! We always want to do what we can to keep our communities informed and involved. For more Dallas-specific resources, consult the Landscape and Tree Manual. We hope to add information about other North Texas tree regulations soon. In the meantime, if you have any questions about who to contact to find out what the rules in your area are, let us know!

Why are there so many acorns this year?

Owners of oaks in North Texas have been asking us about the number of acorns they are seeing in their yards this year. While it’s easy to point to the weather patterns or other environmental factors, those don’t seem to explain the sheer volume we are seeing all over the community.

Another explanation for the proliferation of acorns is that we are in what is called a “mast” year. “Masting” is the biological term for the tendency of trees in a given area to be synchronized in their production of seeds, such as acorns. Weather patterns, animal activity, and other environmental factors can lead to the syncing of acorn production. For a great discussion of the possible causes of masting, check out this article from The Conversation.

What Can I Do About Acorns?

Unfortunately, aside from waiting for trees to slow their natural production, there is not a reliable way to lessen the amount of acorns. Trimming away from driveways and structures can prevent some of the visible mess acorns can leave. However, many trees produce seeds on new growth, so heavy trimming can lead to increased production the next year. While there are some studies underway for chemical acorn and seed control, there are as yet no proven solutions.

At Texas Tree Surgeons, we love trees and we love our customers. Whether you have seed-dropping trees or not, keeping them trimmed is the best way to keep them healthy. As weather patterns change, we will continue to see changes in our urban forest. Talk to your arborist or follow our Facebook posts to keep up-to-date on what’s going on with trees in North Texas!

While North Texas is full of natural beauty, the changing color of leaves in the fall is not generally seen. More often than not, our trees are green for most of the year, and then drop their leaves quickly once real winter hits. However, there are a few common North Texas trees that do show some fall color, and there are also a few places close by in Texas that you can visit to get your fill of colorful fall leaves.

Why do leaves change color in the fall?

While we think of leaves as being green, in reality they contain pigments of many different colors, depending on the species. Yellow is one of the most common secondary pigments, along with orange. These colors are not usually seen, however, because the amount of green in the leaf, provided by chlorophyll, greatly eclipses the amount of other colors. The green-colored chlorophyll is an essential part of the plant’s ability to absorb sunlight and convert it into usable energy. During the spring and summer, leaves eagerly process the ample amounts of sunlight and help the plant to grow.

As the year winds down, however, and the weather turns cooler, the amount of daylight lessens. This drop in light and temperature triggers a change in the leaves. The vast stores of chlorophyll in the leaves are no longer needed, and begin to break down. The strong green color begins to fade and be replaced by the underlying pigmentation, such as yellow or orange. Related chemical reactions in the leaves can also produce other colors, like reds or purples. A mixture of several different pigments can appear as brown.

What determines a tree’s fall color?

The exact color of leaves in the fall depends on several factors:

• Species

  • This has the biggest impact on fall color.
  • Oaks usually appear brown.
  • Some maples show red, yellow, or orange.
  • Dogwoods and sumacs can exhibit purple leaves under some conditions.

• Light

  • Depending on your latitude, the change in amount of light from summer to fall can vary greatly.
  • A tree’s physical placement can also affect its reaction to the light changes.

• Temperature

  • Low (but not freezing) temperatures over an extended period of time can help with the generation of certain pigments, like reds.
  • Early frosts can stop pigment from developing further.

• Rainfall

  • Excessively wet weather can dull fall colors.
  • Hot and dry summers can deplete a tree’s resources, affecting fall color production.

Why don’t we see fall color in DFW?

Unfortunately, the trees common to North Texas, combined with the climate, do not make for vibrant fall color.

• Oaks, one of the most common trees in DFW, generally show brown fall coloring.
  • Live oaks, however, are usually green through winter and drop brown leaves in the spring.
  • Red oaks can show their namesake-colored leaves in the fall, if they don’t drop their leaves early.
• Elms and other trees common to our urban forest do show some yellowing in the fall.
• While maples are known for their bright fall colors, they are not very common in North Texas, and when they are planted, are usually smaller than the oaks, pecans, and elms around them.
• Our dry summers and wet autumns usually make for muted fall coloring, and we generally have sudden, drastic temperature changes rather than slower cooling.

Are there any North Texas trees that show vibrant color?

While there are few native trees that exhibit fall color, a few imported species can do well here and give a better chance of a dramatic change.

• Chinese pistache (Pistacia chinensis) is a common sight in our urban forest, and, under the right conditions, can turn an earthy red color in the fall.
  • Be sure to plant the pistache where there is good drainage, or it may develop health issues.
  • Arborist Tip: Chinese pistaches are more likely to show fall color when both male and female (berry-producing) trees are present.
• The tallowtree (Triadica sebifera) is less common than the Chinese pistache, but can produce a variety of fall colors.
  • Be careful, though, as the tallowtree is not cold-hardy.
• Maples do not always do well in our climate and soil here, but if you can get one to become established, you have a great chance to see fall color.
  • The Japanese maple is a well-loved ornamental tree that can showcase beautiful colors. One variety has coral-colored bark, for a spark of color even when the leaves have fallen!
  • The most common color is red, but some species can show yellow or purple.

Where can I go to see fall color in Texas?

Although we may not have an impressive fall showing in North Texas, there are several places in Texas that do.

• Tyler State Park, just a short trip from DFW, is full of maples, dogwoods, and sweetgums that can show a variety of fall coloring.
• Lake Bob Sandlin, in East Texas near Pittsburg, also is known for its fall foliage.
• Check out this article for more suggestions!

At Texas Tree Surgeons, we love trees (whether they turn colors in the fall or not), and we love our customers! We are always happy to talk about planting possibilities to introduce color to your yard. While we can’t guarantee leaf change in the fall, we do have several great options for spring color! As always, let us know if you have any questions, are looking for planting recommendations, or want to know how best to take care of your trees!

When we remove a tree, the owners often ask us if they can do something with the wood, other than using it as firewood. In the past, we haven’t been able to give many options, other than leaving a few inches of stump for a plant stand or stool. However, we recently found out about Urban Timber Harvest, a sawmill in Colleyville, Texas that can use tree trunks to make something beautiful. Brent Schwanbeck, one of the owners of Urban Timber Harvest, was kind enough to answer a few questions about who he is and what his sawmill does.

How and Why Did You Begin Urban Timber Harvest?

Chad Ham, co-owner of Urban Timber Harvest, and I founded Urban Timber Harvest
felt like we saw a need. We are woodworkers who have a great respect for the trees in our community. There is so much history and beauty in the trees around us, but when they die, they are typically hauled off to the dump or the firewood pile. We saw an opportunity to preserve the unique beauty of the trees around us. By crafting furniture out of our trees, we are able to create unique furniture with a story. 

What Kind of Wood Do You Harvest and Use?

We typically harvest most hardwoods that grow in the area. While we enjoy milling unique and less common trees, most frequently we harvest white oak, red oak, pecan, and walnut. That is certainly not an all inclusive list, so when in doubt, reach out! Our minimum log dimensions are 2’ diameter and 6’ in length.

Do You Pay People for Wood?

Nearly all of the trees that we mill would have otherwise been hauled off as waste. All of the logs that we mill are sustainably sourced and were not farmed for a profit. It is for these reasons that we do not pay for trees we harvest. We are always happy to work with our clients on pricing for a custom piece of furniture built out of their own harvested tree.

Do You Sell Milled Wood or Just Completed Furniture?

With sustainability at the center of our business, our primary mission is to make the best use of our downed urban trees. With that mission in mind, we sell processed wood, as well as create custom furniture.

What Types of Things Do You Make from Tree Trunks?

Urban Timber Harvest is a fully integrated urban lumber company, meaning that by controlling the entire process (harvest + mill + design + build) we are able to create truly unique pieces. We enjoy letting each unique tree guide us in the creative design process. With our woodworking background, we can create custom pieces with classic joinery that last the test of time. We desire to create furniture that can be passed from generation to generation. Check out some of their work!

Will You Use My Tree to Make Me a Piece of Furniture?

We become attached to our trees. We enjoy their shade, we play in their limbs, and we grow old with them. We always enjoy the opportunity to create furniture for a client when the tree came out of their own yard. Using a “Tree to Table” process, we are able to create furniture with a unique story that can be shared with family and friends. 

How Do You Get the Pieces You Need?

When Texas Tree Surgeons removes your tree, the canopy is removed, and the log is felled. Once that is complete we will arrive and pick up your log.

Do You Take the Stump or Does It Still Need to Be Ground?    

We do not mill stumps or remove waste from your tree. Texas Tree Surgeons is happy to help with that part!