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27 Oct 2024
Is tree stump grinding good for the environment

Is tree stump grinding good for the environment

Tree stump grinding can be environmentally beneficial. Here’s why:

  1. Promotes Soil Health: Grinding down the stump helps it decompose faster, releasing organic matter into the soil that improves its quality and fertility. This can be beneficial for any future plants or trees in the area.
  2. Prevents Pests: Stumps left to rot attract pests like termites, beetles, and ants, which can spread to nearby plants or buildings. By grinding the stump, you reduce the risk of infestation.
  3. Encourages Reforestation and New Plantings: Removing old stumps allows for the planting of new trees or other vegetation in their place. New plantings help maintain ecological balance, absorb carbon dioxide, and provide habitat for wildlife.
  4. Recycles Organic Material: The mulch created by grinding can be used around the yard as mulch, helping conserve moisture, regulate soil temperature, and suppress weeds.

However, there are some considerations. If not done correctly, stump grinding can disrupt soil ecosystems and lead to erosion, especially on slopes. For the best environmental outcomes, the mulch and ground soil should be managed properly.

What Are The Downsides of Tree Stump Grinding?

tree stump grinding has many benefits, there are some downsides to consider:

  1. Soil Disturbance: Grinding can disturb the soil structure, especially in areas where the soil is loose or prone to erosion. This may require additional stabilization measures to prevent soil erosion, especially on slopes or near water sources.
  2. Carbon Release: Grinding releases carbon stored in the wood into the atmosphere as the mulch decomposes. While it’s a natural process, it can contribute to carbon emissions if done extensively or in large quantities.
  3. Surface Roots Left Behind: While the stump itself is ground down, surface roots are usually left in the ground, which may take years to decompose. These roots can interfere with future landscaping or replanting in the area.
  4. Equipment and Fuel Use: Stump grinding requires heavy equipment that typically runs on gasoline or diesel, contributing to emissions and air pollution. Additionally, renting or hiring equipment can be costly.
  5. Nutrient Imbalance: If large amounts of wood mulch are left in place without proper management, it can create a nitrogen imbalance in the soil as microbes break down the wood, temporarily depleting nitrogen available to other plants.
  6. Potential for Regrowth: If the tree was particularly resilient, grinding may not prevent new shoots from sprouting from the remaining root system, which could require additional treatments to fully prevent regrowth.

For these reasons, it’s a good idea to weigh the pros and cons and consult with a professional if necessary, especially if you have concerns about environmental impact or site-specific challenges.

Is Tree Stump Grinding a Professional Job?

tree stump grinding is generally considered a job for professionals, primarily due to the equipment, safety, and expertise required. Here are a few reasons why hiring a professional might be preferable:

  1. Heavy Equipment and Expertise: Stump grinders are powerful machines that require skill to operate. Professionals know how to handle the equipment safely, and they’re trained to avoid hazards, such as underground utilities or rocks that could damage the machine or cause injury.
  2. Time Efficiency: Professionals can usually complete stump grinding in a short time, while DIY attempts may take much longer, especially if the stump is large or deeply rooted.
  3. Safety Concerns: Stump grinding involves high-powered machinery with sharp blades, which can be dangerous without proper experience. Professionals are trained to manage the risks, including using protective gear and following safety protocols.
  4. Cleanup: Stump grinding creates a significant amount of wood chips and debris. A professional service often includes cleanup, so you’re not left with a large pile of mulch and sawdust to dispose of.
  5. Cost Efficiency: While renting a stump grinder might seem cost-effective, the rental costs, time, and potential for mistakes or injuries can add up. Hiring a professional is often worth the investment for convenience and peace of mind.

While small stumps may sometimes be manageable for DIYers with access to the right tools, a professional will typically have better equipment and experience, ensuring the job is done safely and efficiently.

What Is The Difference Between Tree Stump Removal and Tree Stump Grinding?

Tree stump removal and tree stump grinding are two different methods for dealing with a leftover tree stump, and each has distinct processes and outcomes:

1. Process

  • Stump Grinding: This involves using a specialized machine (a stump grinder) to shred the stump down to just below ground level, usually around 4–12 inches deep. The grinder turns the stump into mulch or wood chips, which can be left as ground cover or removed.
  • Stump Removal: In contrast, stump removal involves digging out the entire stump and the root ball, which can extend deep and wide, especially for larger trees. This is more invasive, often requiring heavy machinery to pull the entire stump and roots from the ground.

2. Impact on Landscape

  • Stump Grinding: This method is less invasive and leaves the root system in place. The area is usually easy to level with soil and mulch, making it suitable for replanting grass or other plants.
  • Stump Removal: Since the root ball and surrounding soil are also removed, this method leaves a large hole that requires backfilling. The removal process may disrupt the surrounding landscape and can make replanting in the same spot challenging due to soil disruption.

3. Time and Effort

  • Stump Grinding: Grinding is usually faster and requires less heavy-duty equipment compared to removal. It’s generally the quicker and less labor-intensive option.
  • Stump Removal: Removal takes more time, effort, and usually involves larger equipment due to the need to dig out the roots and stump entirely.

4. Cost

  • Stump Grinding: This is typically more cost-effective than full removal because it’s quicker and less labor-intensive.
  • Stump Removal: The added work and machinery for removing the root system make this option more expensive.

5. Long-term Effects

  • Stump Grinding: The roots are left in the ground, where they will decompose naturally. This is fine for most situations, though there may be some limited regrowth in certain tree species if roots are particularly resilient.
  • Stump Removal: Removal eliminates the possibility of regrowth completely because the root system is taken out. This also makes it easier to plant something new in the exact location.

In short, stump grinding is generally a quicker, less invasive, and more affordable way to manage a tree stump, while stump removal is more thorough but requires significantly more work and cost.

Tree Stump Grinding Costs

The cost of stump grinding can vary widely depending on several factors, including the size and number of stumps, their location, and the complexity of the job. Here is a breakdown of the typical costs associated with stump grinding:

Average Cost

  • National Average Cost: $200
  • Typical Range: $100 – $400
  • Minimum Cost: Around $50
  • Maximum Cost: $600 or more

Cost Factors

  1. Stump Size:
    • Small Stumps (1-12 inches in diameter): $50 – $150
    • Medium Stumps (13-24 inches in diameter): $100 – $200
    • Large Stumps (25-36 inches in diameter): $200 – $400
    • Very Large Stumps (37+ inches in diameter): $300 – $600+
  2. Root System:
    • Extensive root systems may increase the cost due to the additional time and effort required.
  3. Number of Stumps:
    • Discounts may be available for grinding multiple stumps at once.
  4. Location:
    • Accessibility of the stump can affect the cost. Hard-to-reach areas may incur higher charges.
  5. Tree Type:
    • Hardwoods (like oak or maple) may cost more to grind than softwoods (like pine or fir) due to their density.
  6. Additional Services:
    • Debris Removal: If you want the wood chips and debris removed, it may cost extra, typically around $50 – $100.
    • Soil and Grass Replacement: Some companies offer soil and grass replacement services, which can add to the cost.

Pricing Methods

  1. Per Inch: Some companies charge based on the stump’s diameter, measured at its widest point. Typical rates range from $2 to $5 per inch.
  2. Hourly Rate: Some companies charge by the hour, usually between $75 and $150 per hour.
  3. Flat Rate: A flat rate might be offered for small jobs or individual stumps.

Example Cost Estimates

  • Single Small Stump (10 inches): $50 – $100
  • Single Medium Stump (20 inches): $100 – $200
  • Single Large Stump (30 inches): $200 – $300
  • Multiple Stumps: Discounts often apply, for example, 5 stumps of 20 inches each might cost around $500 – $700.

DIY Considerations

Renting a stump grinder for a DIY project can cost around $100 – $300 per day. However, this requires physical effort, knowledge of operating the machinery, and safety precautions.

Tips for Reducing Costs

  • Bundle Services: If you have multiple stumps or need other tree services, bundling can reduce the overall cost.
  • Timing: Some companies offer discounts during their off-season or slow periods.
  • Get Multiple Quotes: Always obtain quotes from several companies to compare prices and services.

Conclusion

Stump grinding costs can vary significantly based on several factors. It’s advisable to get multiple quotes and consider all aspects of the job, including stump size, location, and additional services, to determine the best option for your needs and budget.

Receive A Free Stump Grinding Cost Quote

If you would like to receive a free stump grinding cost quote anywhere in the Phoenix Valley, Liberty Tree Experts can help! We offer affordable stump grinding services in Scottsdale, Phoenix, Chandler, Gilbert, Mesa, Glendale an more. Remove those sick or dead palm trees from your residential yard or commercial property.

05 Jun 2024
Mesquite Tree Trimming Costs 2024

Mesquite Tree Trimming Costs 2024

The cost of mesquite tree trimming can vary depending on various factors such as the size of the tree, its condition, accessibility, location, and the extent of trimming required. Additionally, different tree service companies may have varying pricing structures. Here’s a general overview of what you might expect in terms of mesquite tree trimming costs:

Factors Influencing Costs:

  1. Tree Size: Larger mesquite trees typically require more time and effort to trim, which can increase the overall cost.
  2. Tree Condition: If the tree is diseased, damaged, or overgrown, additional work may be required, potentially increasing the cost.
  3. Accessibility: Trees located in challenging or hard-to-reach areas may require specialized equipment or extra labor, impacting the total cost.
  4. Location: Tree trimming costs can vary depending on your geographic location, local market rates, and competition among tree service companies.
  5. Extent of Trimming: Basic trimming to remove dead or overhanging branches will be less expensive than extensive pruning or shaping of the tree.
  6. Additional Services: If additional services such as tree removal, stump grinding, or debris removal are needed, they will add to the overall cost.

Cost Estimates:

  • Basic Trim: For a small to medium-sized mesquite tree in good condition, basic trimming might cost anywhere from $100 to $500.
  • Extensive Trim: If the tree requires more extensive trimming, such as shaping or thinning, the cost could range from $300 to $1,000 or more.
  • Large Tree Trim: For larger mesquite trees or trees that are difficult to access, expect to pay anywhere from $500 to $2,000 or more.
  • Emergency Trim: If the tree poses an immediate risk or hazard, emergency tree trimming services may be required, which can be more expensive.

Additional Considerations:

  • Consultation Fee: Some tree service companies may charge a consultation fee to assess the tree and provide a quote for the work.
  • Per Hour Rates: Some companies may charge by the hour rather than providing a fixed quote, especially for more extensive trimming jobs.
  • Insurance and Licensing: Ensure that the tree service company you hire is properly licensed, insured, and certified to perform tree trimming work.
  • Seasonal Variation: Prices may vary depending on the time of year, with higher demand during peak seasons for tree trimming services.

It’s recommended to obtain quotes from multiple tree service companies, compare their services, reputation, and pricing, and choose a reputable provider that offers a fair price for the required work. Additionally, be sure to discuss the scope of work, timeline, and any potential additional costs upfront to avoid surprises later on.

The 3 mesquite tree species for Arizona are:

  • Prosopis pubescens: These are called screwbean mesquites which earned its name from the coiled or spiraled shape of the seed pods.
  • Prosopis glandulosa: Is called the Texas Mesquite or honey Mesquite. They are normally have a weeping form and is very pretty.
  • Prosopis velutina: Is called the native mesquite or Arizona mesquite. It is also called the velvet mesquite because of the soft hairs that cover the young. They are shaggy and snarled and are very popular in nurseries and will grow well on golf courses and lawns.

Besides these mesquite trees, there are a lot of other types of mesquite trees that happen to grow within Arizona. There are hybrids of Screwbean, honey and velvet mesquite, which happen mostly where the species happen to overlap. There are other nonnative species which originate from South America. There is the Chilean mesquite and Argentine mesquite as well as other hybrids and varieties. The nonnative species will be suited to the climate that is here just like the ones that are native to Arizona. For instance, the Chilean mesquite isn’t as tolerant of winter temperatures in Arizona.

Despite all of the positive qualities, mesquite trees are actually considered to be an invasive weed. In most countries outside of South and North American where they have been introduced, they are extremely invasive and a big issue especially in Australia.

Mesquite trees are also cursed by the inhabitants within the Arizona desert. Cattlemen especially hate them, but overgrazing by herds over the previous centuries have really made the problem that they complaint about, which is that the competition with the grass. In areas that are overgrazed, the cattle are not only threatening the population of natural grass that have often competed with mesquites for water, but it also helps the trees by eating as well as then dispersing mesquite seeds. All of the efforts that have been made to stop and control the mesquite tree have failed and it has been stated to be ineffective and impractical. Whether it be done by herbicide, physical removal, or fire, the costs and side effects to the environment by trying to control the population and spread has made it an issue without an easy solution.

Many arborists state that whether it is a welcomed thing or unwanted item, the mesquite tree belongs in the desert. They have evolved in the desert and they actually play a main role to the desert ecosystem.

Historical Significance and the modern uses

Over the centuries, there hasn’t been another plant that has played a vital role to the population within the southwestern United States than the mesquite tree. Mesquite trees that are all over the southwest have saved plenty of lives. The have provided nutrition for the men on the 1841 Texas Santa Fe Expedition as the beans from the mesquite tree were nutritious, sweet and protein rich.

Another type of food that will come from a mesquite tree within Arizona is honey. The swarms of bees that are attracted to the mesquite flower nectar will do more than just fill in as a role for pollinator. However, this doesn’t complete the list of foods that come from the mesquite tree. Even the sap has been used as black dye or sweet gum.

When the pods without or with the beans inside is called Pinole. It can be used as a flour or as a spice or condiment because of the sweetness. The flour is also considered to be quite healthy for those who are diabetic, as the flour is sweetened using fructose, which your body is able to process without having to use any insulin. That is just a single advantage that a mesquite tree has to offer.

There are also other parts of mesquite trees that have been used as a remedy for various illnesses by settlers and Indians in the frontier era. For instance, the mesquite tree was used to ease and heal colic, sore throat, ailing eyes, headaches, flesh wounds, dysentery, and diarrhea.

The pods, wood and bark of the mesquite trees are very popular to use for barbeques. The dry wood will burn slowly and hot with very little smoke. It has a very unique aroma. Some have insisted that burning the pods with the wood chips and charcoal can make the flavor much richer. Besides for cooking and for heat, the wood has also been used to construct Spanish missions, ranch fencing and houses, and colonial haciendas. The Native Americans have used the mesquite wood for arrowheads and spears, and the bark was used to make fabrics and baskets. The thorns from the tree were often used as a needle. Now the wood is valuable for sculptures making and furniture because of the gnarled patterns and dark colors.

The Arizona Mesquite trees are not only beneficial for humans but for wildlife as well. Animals will use the mesquite trees as food, shelter and habitat. During the fall and summer, the mesquite beans will make up about 80% of a coyote’s diet. The bean pods can even be used for fodder for livestock whenever the grass isn’t enough.

Maintenance, Treatments and Issues

Even though the mesquite tree doesn’t need a lot of maintenance, the ones that are growing around your home could use some extra care whenever there is a very hot summer or during extended droughts. Sun-scorch happens to be is one issue that could hurt a mesquite tree that has been planted within the landscape, however they aren’t as susceptible as a citrus tree. Deep watering every now and again and some occasional fertilization will help to make sure that the mesquite trees are around won’t decline in beauty of health.

During the times when there is plenty of rain, mesquite trees will not need any extra watering. However, when there is a drought, the leaves will become sparse and will allow more sun through the branches. This is caused by the need in cities to keep mesquites thinned out to survive heavy winds and storms, so that it won’t cause damage to structures and homes. If the bark is exposed to too much sun, sun-scorch can happen, especially in direct sunlight. Sun-scorch will cause permanent damage to the sapwood layer under the bark. The dead tissue and cracked bark can cause a secondary infection and infestations like sooty canker and bark beetles.

Sun-scorch can be prevented but it can’t be undone. Reflective paint when placed on vulnerable branches will help a mesquite from being sun damaged. The branches that are affected, need to be removed. The best way to prevent sun scorch is to encourage leaf growth to protect the tree during hot parts of the year by watering and fertilizing. If you give the tree ammonium sulfate once during spring, it helps. Unless it is fed by sprinklers or drippers, water the tree deeply every 2 months from early spring to fall. If monsoons bring plenty of water, then you will not need to deep water.

Mesquite trees that are planted in someone else’s property may not be as strong as the trees in the desert. Most likely they are nursery grown that was planted for use in landscaping and has spent time in a pot. The more time that the tree spends in a pot, the more likely it is to be root bound. Impaired root systems can make a tree struggle to receive what water they need to live, but also makes it prone to falling over because the anchoring isn’t very sturdy. You can try as hard as you want, but it is near impossible to make a wobbly tree anchor into the ground. Whenever you place stronger stakes and wires and putting the tree back in place when it falls, then you are just prolonging the inevitable. The absolute best thing that you can do for a severely unstable tree is to just remove it and then start all over using a healthy tree.

Check out this article that talks about wobbly mesquite trees to gather more information on how you can prevent it and even fix it: http://ag.arizona.edu/gardening/news/articles/17.29.html

If nothing else, we certainly do hope that this article about mesquite trees within Arizona can help to increase the appreciation for this wonderful native plant as a tree that certainly belongs in the desert that all Arizonan’s call home.

As J. Frank Dobie once stated, “Primroses burn their yellow fires, where grass and roadway meet; feathered and tasseled like a queen, is every old mesquite.”

Liberty Tree Care Offers Tree Services in Scottsdale, Mesa & Tempe

If you are searching for tree service in ScottsdaleMesa or Tempe, Liberty Tree Experts can help! Get a free tree service quote by giving Liberty a call today at 480-482-9374.

29 May 2024
Is tree stump grinding good for the environment

Stump Grinding Costs 2024

The cost of stump grinding can vary widely depending on several factors, including the size and number of stumps, their location, and the complexity of the job. Here is a breakdown of the typical costs associated with stump grinding:

Average Cost

  • National Average Cost: $200
  • Typical Range: $100 – $400
  • Minimum Cost: Around $50
  • Maximum Cost: $600 or more

Cost Factors

  1. Stump Size:
    • Small Stumps (1-12 inches in diameter): $50 – $150
    • Medium Stumps (13-24 inches in diameter): $100 – $200
    • Large Stumps (25-36 inches in diameter): $200 – $400
    • Very Large Stumps (37+ inches in diameter): $300 – $600+
  2. Root System:
    • Extensive root systems may increase the cost due to the additional time and effort required.
  3. Number of Stumps:
    • Discounts may be available for grinding multiple stumps at once.
  4. Location:
    • Accessibility of the stump can affect the cost. Hard-to-reach areas may incur higher charges.
  5. Tree Type:
    • Hardwoods (like oak or maple) may cost more to grind than softwoods (like pine or fir) due to their density.
  6. Additional Services:
    • Debris Removal: If you want the wood chips and debris removed, it may cost extra, typically around $50 – $100.
    • Soil and Grass Replacement: Some companies offer soil and grass replacement services, which can add to the cost.

Pricing Methods

  1. Per Inch: Some companies charge based on the stump’s diameter, measured at its widest point. Typical rates range from $2 to $5 per inch.
  2. Hourly Rate: Some companies charge by the hour, usually between $75 and $150 per hour.
  3. Flat Rate: A flat rate might be offered for small jobs or individual stumps.

Example Cost Estimates

  • Single Small Stump (10 inches): $50 – $100
  • Single Medium Stump (20 inches): $100 – $200
  • Single Large Stump (30 inches): $200 – $300
  • Multiple Stumps: Discounts often apply, for example, 5 stumps of 20 inches each might cost around $500 – $700.

DIY Considerations

Renting a stump grinder for a DIY project can cost around $100 – $300 per day. However, this requires physical effort, knowledge of operating the machinery, and safety precautions.

Tips for Reducing Costs

  • Bundle Services: If you have multiple stumps or need other tree services, bundling can reduce the overall cost.
  • Timing: Some companies offer discounts during their off-season or slow periods.
  • Get Multiple Quotes: Always obtain quotes from several companies to compare prices and services.

Conclusion

Stump grinding costs can vary significantly based on several factors. It’s advisable to get multiple quotes and consider all aspects of the job, including stump size, location, and additional services, to determine the best option for your needs and budget.

Receive A Free Stump Grinding Cost Quote

If you would like to receive a free stump grinding cost quote anywhere in the Phoenix Valley, Liberty Tree Experts can help! We offer affordable stump grinding services in Scottsdale, Phoenix, Chandler, Gilbert, Mesa, Glendale an more. Remove those sick or dead palm trees from your residential yard or commercial property.

01 Dec 2023
Is tree stump grinding good for the environment

Stump Grinding Costs 2023

Stump grinding costs in Arizona, can vary depending on several factors, read on to learn more.

Average Cost:

  • Per stump: $50 – $300, with most falling between $150 – $250.

Factors affecting cost:

  • Stump diameter: Larger stumps take longer to grind and cost more.
  • Number of stumps: Some companies offer discounts for multiple stumps.
  • Root system complexity: Extensive root systems require more grinding and might increase the price.
  • Accessibility: Stumps in hard-to-reach areas might incur additional charges.
  • Disposal of wood chips: Some companies include wood chip removal in the price, while others charge extra.
  • Company rates and experience: Different companies have varying rates, and experienced professionals might charge more.

Additional costs to consider:

  • Travel fees: If the company is far from your location, they might charge a travel fee.
  • Permit fees: Some cities require permits for stump grinding, so factor that into your budget.

Remember:

  • Always get quotes in writing before hiring a company.
  • Ask about the company’s insurance and experience.
  • Be clear about what is included in the price, such as wood chip removal and site cleanup.

Receive A Free Stump Grinding Cost Quote

If you would like to receive a free stump grinding cost quote anywhere in the Phoenix Valley, Liberty Tree Experts can help! We offer affordable stump grinding services in Scottsdale, Phoenix, Chandler, Gilbert, Mesa, Glendale an more. Remove those sick or dead palm trees from your residential yard or commercial property.

26 Sep 2023
Mesquite Tree Trimming Costs 2024

Mesquite Tree Trimming Costs 2023

The cost of trimming a mesquite tree varies depending on a number of factors, including the size and type of tree, the amount of work required, and the location of the tree. On average, however, you can expect to pay between $100 and $700 to have a mesquite tree trimmed by a professional.

Here is a breakdown of the average mesquite tree trimming costs by tree size:

  • Small tree: $100-$240
  • Medium tree: $275-$475
  • Large tree: $600-$800

he cost of trimming a mesquite tree can vary widely based on several factors, including the size and condition of the tree, its location, and the complexity of the trimming job. Here are some factors that can influence the cost of mesquite tree trimming:

  1. Tree Size: The size of the mesquite tree plays a significant role in determining the cost. Larger trees typically require more time, equipment, and labor to trim, so they will generally cost more to trim than smaller ones.
  2. Tree Health: The health and condition of the tree can affect the cost. If the tree is diseased, damaged, or poses safety hazards, additional work may be required, potentially increasing the cost.
  3. Tree Location: The location of the tree can impact the cost. Trees located in tight spaces, close to structures, or in areas with limited access may require more time and effort to trim, which can increase the cost.
  4. Trimming Complexity: The complexity of the trimming job can also influence the cost. If the tree has many branches, dense foliage, or requires shaping and thinning, it may be more labor-intensive and costly to trim.
  5. Frequency of Trimming: Regular maintenance trimming, often performed on a yearly or bi-yearly basis, is generally less expensive than infrequent or emergency trimming. Regular trimming helps keep the tree’s shape and size in check, reducing the need for more extensive work.
  6. Additional Services: If you require additional services such as stump removal, debris cleanup, or hauling away the trimmed branches, these services may come at an additional cost.
  7. Local Pricing: The cost of tree trimming can also vary by location and local market conditions. Tree service providers in urban areas may charge differently than those in rural areas.
  8. Tree Service Provider: Different tree service companies may have varying pricing structures. It’s a good idea to obtain multiple quotes from reputable tree service providers to compare costs and services.

Here are some tips for saving money on mesquite tree trimming:

  • Get quotes from multiple tree service companies.
  • Schedule your trimming for the winter months, when demand is lower.
  • Ask about discounts for seniors, military members, or other groups.
  • Consider trimming the tree yourself, if you have the necessary skills and equipment.

Important safety note: Tree trimming can be dangerous work, especially if you are trimming a large or tall tree. It is important to hire a qualified tree service company to trim your mesquite tree, unless you have the necessary training and experience to do the job yourself.

Mesquite trees are a part of Arizona. Jay Sharp who is the editor and author for DesertUSA.com has stated that mesquite trees symbolize the Southwestern deserts just as much as scorpions, prickly pear cacti, the Saguaro, Western Diamondback, the Black tailed Jackrabbit and the Coyote do. It is true that the mesquite trees in Arizona are a part of life there just like tortillas and cornbread.

Perfectly Adapted to the Desert

Mesquite trees are a hardy desert tree that has adapted over centuries to live in desert landscapes around and in Arizona. The physical characteristics of these trees help to ensure survival which include the bean pods, root systems and foliage. They happen to grow well in high temperatures and full sun, but they do not tolerate the cold during the winter. They are often found within high elevation areas and can adapt to rocky, shallow soils. The U.S. Department of Agriculture and Forest Service has stated that mesquite trees can live for more than two centuries.

The mesquite trees that are in Arizona are able to survive where there will be hardly any type of rain due to their unique root system. The Mesquite tree’s lateral roots that is has can reach out much further than the canopy ever will. Not to mention they happen to have tap roots that go very deep to get water  well beyond 150 feet down, however 50 feet down is more typical. So, the mesquite tree will have access to water both at the bottom and top layers of soil.

The leaflets of the mesquite tree are tiny and waxy and they can retain moisture by minimizing the moisture that is lost through transpiration. The mesquite tree is deciduous which means that they give great shade during summer but will drop leaves and allow the sun to shine on it during the winter to keep warm. During times of extreme drought, they will lessen transpiration even more by prematurely dropping their leaves.

Mesquite trees are considered to be of the legume family which means that it is adapted to arid environments. They also have the ability to fertilize themselves and the surrounding plants using a symbiotic relationship with the soil bacteria colonies. The bacteria that will inhabit the roots of the mesquite tree will fix or convert atmospheric nitrogen which makes it available within the soil. It is a mineral that is essential for the germination and growth of plants. Most gardeners will use the same type of process to enrich their soil by actually using cover crops that are nitrogen fixing.

The mesquite trees that are within Arizona are very prolific. The beans from the tree are very durable when encased within their pods. If a seed has been undisturbed then it can be viable up to about 40 years. Animals will play a big part in the scarification of the seeds which is actually need for germination and the dispersal through their fecal matter.

The Appearance

A mesquite tree is really easy to idenfity, as they look like giant fern bushes. They are able to reach up to 30 feet tall, but the average tree that is growing in the wild are going to be half that size. Most will have multiple trunks and under the harshest conditions, the mesquite tree will look more like a bush than a tree. The branch structure will be jointed and twisted which adds to their uniqueness. During the early summer and spring, they will have finger shaped items that are covered in tiny little flowers. They happen before the formation of the bean pods which are a brown color, but it can vary based on the species. Most mesquite trees will have thorns which can be very long or short and very sharp.

The Arizona Mesquite Tree Natives and their Cousins

There are around 40 different mesquite varieties that are found all over the globe, but there are only 3 species that are native to Arizona. They not only grow in the Mojave Desert, but also in the Chihuahuan and Sonoran deserts. The range of these trees is amazing as they span from California to western Texas, from southern Utah to Mexica. They are able to survive in a variety of areas that are found within this area.

The 3 mesquite tree species for Arizona are:

  • Prosopis pubescens: These are called screwbean mesquites which earned its name from the coiled or spiraled shape of the seed pods.
  • Prosopis glandulosa: Is called the Texas Mesquite or honey Mesquite. They are normally have a weeping form and is very pretty.
  • Prosopis velutina: Is called the native mesquite or Arizona mesquite. It is also called the velvet mesquite because of the soft hairs that cover the young. They are shaggy and snarled and are very popular in nurseries and will grow well on golf courses and lawns.

Besides these mesquite trees, there are a lot of other types of mesquite trees that happen to grow within Arizona. There are hybrids of Screwbean, honey and velvet mesquite, which happen mostly where the species happen to overlap. There are other nonnative species which originate from South America. There is the Chilean mesquite and Argentine mesquite as well as other hybrids and varieties. The nonnative species will be suited to the climate that is here just like the ones that are native to Arizona. For instance, the Chilean mesquite isn’t as tolerant of winter temperatures in Arizona.

Despite all of the positive qualities, mesquite trees are actually considered to be an invasive weed. In most countries outside of South and North American where they have been introduced, they are extremely invasive and a big issue especially in Australia.

Mesquite trees are also cursed by the inhabitants within the Arizona desert. Cattlemen especially hate them, but overgrazing by herds over the previous centuries have really made the problem that they complaint about, which is that the competition with the grass. In areas that are overgrazed, the cattle are not only threatening the population of natural grass that have often competed with mesquites for water, but it also helps the trees by eating as well as then dispersing mesquite seeds. All of the efforts that have been made to stop and control the mesquite tree have failed and it has been stated to be ineffective and impractical. Whether it be done by herbicide, physical removal, or fire, the costs and side effects to the environment by trying to control the population and spread has made it an issue without an easy solution.

Many arborists state that whether it is a welcomed thing or unwanted item, the mesquite tree belongs in the desert. They have evolved in the desert and they actually play a main role to the desert ecosystem.

Historical Significance and the modern uses

Over the centuries, there hasn’t been another plant that has played a vital role to the population within the southwestern United States than the mesquite tree. Mesquite trees that are all over the southwest have saved plenty of lives. The have provided nutrition for the men on the 1841 Texas Santa Fe Expedition as the beans from the mesquite tree were nutritious, sweet and protein rich.

Another type of food that will come from a mesquite tree within Arizona is honey. The swarms of bees that are attracted to the mesquite flower nectar will do more than just fill in as a role for pollinator. However, this doesn’t complete the list of foods that come from the mesquite tree. Even the sap has been used as black dye or sweet gum.

When the pods without or with the beans inside is called Pinole. It can be used as a flour or as a spice or condiment because of the sweetness. The flour is also considered to be quite healthy for those who are diabetic, as the flour is sweetened using fructose, which your body is able to process without having to use any insulin. That is just a single advantage that a mesquite tree has to offer.

There are also other parts of mesquite trees that have been used as a remedy for various illnesses by settlers and Indians in the frontier era. For instance, the mesquite tree was used to ease and heal colic, sore throat, ailing eyes, headaches, flesh wounds, dysentery, and diarrhea.

The pods, wood and bark of the mesquite trees are very popular to use for barbeques. The dry wood will burn slowly and hot with very little smoke. It has a very unique aroma. Some have insisted that burning the pods with the wood chips and charcoal can make the flavor much richer. Besides for cooking and for heat, the wood has also been used to construct Spanish missions, ranch fencing and houses, and colonial haciendas. The Native Americans have used the mesquite wood for arrowheads and spears, and the bark was used to make fabrics and baskets. The thorns from the tree were often used as a needle. Now the wood is valuable for sculptures making and furniture because of the gnarled patterns and dark colors.

The Arizona Mesquite trees are not only beneficial for humans but for wildlife as well. Animals will use the mesquite trees as food, shelter and habitat. During the fall and summer, the mesquite beans will make up about 80% of a coyote’s diet. The bean pods can even be used for fodder for livestock whenever the grass isn’t enough.

Maintenance, Treatments and Issues

Even though the mesquite tree doesn’t need a lot of maintenance, the ones that are growing around your home could use some extra care whenever there is a very hot summer or during extended droughts. Sun-scorch happens to be is one issue that could hurt a mesquite tree that has been planted within the landscape, however they aren’t as susceptible as a citrus tree. Deep watering every now and again and some occasional fertilization will help to make sure that the mesquite trees are around won’t decline in beauty of health.

During the times when there is plenty of rain, mesquite trees will not need any extra watering. However, when there is a drought, the leaves will become sparse and will allow more sun through the branches. This is caused by the need in cities to keep mesquites thinned out to survive heavy winds and storms, so that it won’t cause damage to structures and homes. If the bark is exposed to too much sun, sun-scorch can happen, especially in direct sunlight. Sun-scorch will cause permanent damage to the sapwood layer under the bark. The dead tissue and cracked bark can cause a secondary infection and infestations like sooty canker and bark beetles.

Sun-scorch can be prevented but it can’t be undone. Reflective paint when placed on vulnerable branches will help a mesquite from being sun damaged. The branches that are affected, need to be removed. The best way to prevent sun scorch is to encourage leaf growth to protect the tree during hot parts of the year by watering and fertilizing. If you give the tree ammonium sulfate once during spring, it helps. Unless it is fed by sprinklers or drippers, water the tree deeply every 2 months from early spring to fall. If monsoons bring plenty of water, then you will not need to deep water.

Mesquite trees that are planted in someone else’s property may not be as strong as the trees in the desert. Most likely they are nursery grown that was planted for use in landscaping and has spent time in a pot. The more time that the tree spends in a pot, the more likely it is to be root bound. Impaired root systems can make a tree struggle to receive what water they need to live, but also makes it prone to falling over because the anchoring isn’t very sturdy. You can try as hard as you want, but it is near impossible to make a wobbly tree anchor into the ground. Whenever you place stronger stakes and wires and putting the tree back in place when it falls, then you are just prolonging the inevitable. The absolute best thing that you can do for a severely unstable tree is to just remove it and then start all over using a healthy tree.

Check out this article that talks about wobbly mesquite trees to gather more information on how you can prevent it and even fix it: http://ag.arizona.edu/gardening/news/articles/17.29.html

If nothing else, we certainly do hope that this article about mesquite trees within Arizona can help to increase the appreciation for this wonderful native plant as a tree that certainly belongs in the desert that all Arizonan’s call home.

As J. Frank Dobie once stated, “Primroses burn their yellow fires, where grass and roadway meet; feathered and tasseled like a queen, is every old mesquite.”

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21 Nov 2022
Tree Trimming vs. Tree Pruning

Tree Trimming vs. Tree Pruning — What’s the Difference?

When you’re a homeowner that cares for your yard, most likely you’ve thought about tree trimming and tree pruning before. Both are great services throughout the landscaping industry. The differences are minute, though. Pruning is used for the removal inessential branches. Trimming, however, encourages healthy growth. Both services are performed at different times of the year, using extremely different types of equipment, to offer a healthier and better aesthetic landscape. Understanding their differences, though, is vital.

Tree Trimming

Tree trimming encourages trees, shrubs, and hedges to grow in a healthy way. Frequently, commercial client’s trim trees making their property more appealing to potential clients. An improved appearance usually means more visitors.

Is Trimming Healthy for Trees?

Whereas trimming is nourishing when done properly, the removal of too much plant material can be detrimental your trees and/or shrubs. When you remove more than twenty percent of the foliage in one trimming period, it’s been said that you risk injuring your plants. Nevertheless, in most situations, the plant is going to be fine following it recovering.

Arborists generally concentrate on removing greener shoots, which helps promote overall healthier growth. Along with growth, trimming also enhances the appearance of the tree itself.

Tree Pruning

Pruning is not only limited to the maintenance of trees. The term is usually related to the removal of inessential branches and from time to time possibly roots. These branches and roots could be dead and need to be removed from the tree.

Sometimes, branches grow the wrong way. They grow near electrical utility wires or structures. Pruning helps keep unnecessary growth under control.

Is Pruning Healthy for Trees?

Routine pruning is required for the overall health and appearance of your tree(s). Pruning encourages new growth. It also improves air circulation and sunlight penetration, resulting in healthier plants that are more resistant to insects and disease. Without pruning, trees can appear unattractive with dead or unhealthy branches, resulting in even more severe issues like pest infestation and rot.

Tree Trimming and Tree Pruning Equipment Used

Regarding pruning, shears are usually the tool of choice– lopping-shears or hand-shears. These shears are normally strong enough for cutting through thinner branches. For thicker branches, a saw might be needed.

For trimming, trimming shears, and saws are used to provide effective results and overall healthier growth.

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More Articles About Arizona Trees

18 Aug 2022

Stump Grinding Cost 2022

Stump Grinding Cost

It’s about time you had your diseased ash tree cut down –– but now it’s just a stump making your landscaping look horrible. How much is grinding down your stump going to cost?

Stump grinding costs range from $158 and $450, with most homeowners dishing out an average of $304 in 2022. A significantly large stump could have you paying as much as $533.

A lot of factors can impact the overall cost, such as the size of the stump, project completion timeline, and stump type. And whereas you may want to go the DIY stump grinding route to save a couple of bucks, it could be cheaper, and safer, to hire a professional in a lot of cases.

How Much Does Stump Grinding Cost?

  • Typical Price Range: $158 to $450
  • National Average Cost: $304
  • Extreme High End: $533

These national averages could help you anticipate how much grinding down your tree stump is going to cost you. Don’t forget that factors such as soil conditions, number of stumps, and hourly rates are going to impact your final bill.

Cost Estimate by Stump Size

Many companies bill for stump grinding based on the stump’s diameter. The average cost ranges from $2 to $3.50 each inch.

If your tree service company bills $3 each inch, and your stump has a 20-inch diameter, that would amount to about $60. Nevertheless, a lot of companies have a minimum charge of $100 for covering travel expenses and other costs.

Other Factors That Impact Cost

Whereas the size of the stump usually plays a big part in your final bill, there are a plethora of other factors that can impact the cost. The number of stumps you need grinding down, the time it takes to finish the project, and removal of the leftover debris all can increase the cost.

Stump Type

Hardwoods like oak or ash are typically more dense than softwoods like ponderosa pine and palm, making them difficult to grind.

Some tree care professionals might bill a flat stump grinding fee for each inch, irrespective of the type of wood. Other professionals might increase their rates when they find a certain stump difficult to grind.

When your stumps are hardwoods and the professional you hire charges by the hour, costs are going to increase if the challenging stump type increases labor time.

Quantity

A lot of tree service companies provide a reduced rate when you have one or more stump to grind. They are going to usually bill full price for your first stump and then around $35 to $63 per each added stump.

Own a considerable piece of land teeming with tree stumps that require grinding? Hiring a professional that bills by the hour rather than per stump might be the most budget-friendly option. On average, tree care professionals are going to bill $150 each hour for stump grinding.

When you only need to grind a couple stumps, an hourly pay rate might not be ideal.

Completion Time

Difficult stump grinding projects might increase the labor time. Factor’s such as the stump’s location, landscape, or the soil’s condition may impact the professional’s capability to work within the expected time period. Many professionals might bill their hourly rate when cases such as these delay their work.

Landscaping

Don’t be shocked if your landscaping runs up your bill. Why? Since rocks, slopes, and inclines can make a stump grinding project challenging.

If your soil conditions are rocky, professionals take a chance of damaging or degrading their equipment when they grind your stump(s). Many professional stump grinders might bill an additional fee when the soil type creates a threat to their equipment.

As previously mentioned, difficult landscaping can hinder a tree professional’s work, making them bill their average hourly rate of $150 each hour. Slopes, inclines, and difficult accessibility can all turn stump grinding into a longer project.

Debris Removal

Following the stump being ground, the indentation left in your property is full of mulch. You might want to leave the mulch there for keeping the hole filled, or you might wish to use the mulch for your flower bed or landscaping.

When you want the mulch taken out, it’s going to be extra cost. Nearly all tree services companies don’t include detritus removal with stump grinding.

Detritus removal costs usually are around $2 to $4 each inch of the stump. Many companies might bill a flat fee for detritus removal, despite the size of the stump.

Receive A Free Stump Grinding Cost Quote

If you would like to receive a free stump grinding cost quote anywhere in the Phoenix Valley, Liberty Tree Experts can help! We offer affordable stump grinding services in Scottsdale, Phoenix, Chandler, Gilbert, Mesa, Glendale an more. Remove those sick or dead palm trees from your residential yard or commercial property.

06 Apr 2017
How To Choose A Tree Service

How To Choose a Tree Service

Being in this business for more than eight years, I have some of an insider’s perspective of the tree care industry. Besides our own little tree business being a success, we have been a climber for around twenty different companies. There are some that have said “we bounce.” We are sort of mercenary tree guys. I have had a great opportunity to travel and have gained my experience in climbing while in Arizona, Hawaii, and California. While Arizona has many huge trees, Hawaii and California have a lot more of them.

The following are some thoughts about choosing a tree company:

However, I would first like to clear-up the myth regarding ‘Certified Arborist’. I am also a Certified Arborist, and I take a bit of pride in that. However, it doesn’t mean much when it is merely a code word for a ‘salesman’. The lion has his share of tree work, which is accomplished without anyone being a Certified Arborist. Somebody may argue that the person with the clipboard, in this case, “the arborist,” who has had some training regarding the “non-arborist,” which is allowing them to produce a better product. However, this is not usually the case, and what’s more, difficult to verify. Furthermore, they may not have ever had any training. Of course, the end result is beneficial to having a Certified Arborist around during the time the job is being performed. Whether or not a company has a Certified Arborist does not matter if they are not made available to the customers.

The main point here is on whether or not a salesman (arborist) can speak in the same language as the non-arborist does. In some instances, the language barrier among the English and Spanish speaking is very devastating.

I can speak Spanish, but it is still difficult for me to communicate the technical details which are critical for safe tree work. I am on the side of the workers who speak Spanish on this issue for they would be the ones to get hurt when their training is not up to par. There should also be English speaking workers.

Picking up a phone book and deciding on calling a tree service just because they have an advertisement that is large and colorful could have hidden risks involved. In fact, most companies with strong ethics and good customer satisfaction will hardly ever advertise. This does not mean to rule out the larger ads, just to be certain they include more significant criteria that is used in which one tree service you decide on. The Better Business Bureau has been traditionally known as a resource for customers to find out if a business has a good or bad reputation, in fact, there is one member of the tree service that I am aware of that has shown up at the Better Business Bureau to have had 39 complaints in only the last 36 months. Now that is a lot of service calls, however, our company shows “0 complaints.”

Of course, there are many other companies that also have an excellent track record. At this time, the best available resource for consumers is Angieslist.com and Yelp. I also think that it is currently or temporarily free for you to join. They provide a ton of information regarding local services and service providers, which range from roofers to computer repair and tree services. Anyone that is lacking in ethics will not be able to outwit Yelp or Angieslist.com easily, and they are able to catch anyone who tries and make you pay dearly.

Here is where I am to take the time to cover hard sells

Everyone feels that car salesmen can be pushy. Should you invite someone into your home and they begin pressuring you to make a decision now, to sign now, and “we are only able to do this for you if it happens now,” this gives you the moral obligation to show them to your front door. In other words, never support a business which is only concerned is with their best interest. Do not rush when choosing a salesman (arborist), and when you find one that is concerned with your interests, never let’em go.

By listing the following steps, I will be recapping this essay:

  1. The estimates that you get need to be from the International Society of Arboriculture for an certified Arborist.
  2. Make certain that a Certified Arborist has been the one who has trained the one’s to perform work or you.
  3. Be certain that the Certified Arborist is able to communicate efficiently with the other workers.
  4. Take time to search with Angieslist.com, arizonabbb.org, and Yelp.

This type of research should not have to be performed often. Once you locate a company that you like, hang on to them.

Liberty Tree Care Offers tree services in Scottsdale, Arizona

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06 Apr 2017

How To Show Your Trees You Love Them

This happens to be an article that will outline some of the best ways that you can keep your trees growing, happy and healthy.

The first thing that needs to be understood is just how much water will be needed. To make it simpler let’s classify the trees into two categories: desert trees and everything else. In low desert environments, a desert tree like the Palo Verde or Mesquite will not really need additional water other than natural rainfall. When you first plant a desert tree, it is helpful to supplement the natural rainfall with irrigation for the first summer, as this helps them to recover from shock when being planted outside of the container. Beware of planting any desert trees into maintained, lush lawns as extremely chaotic and rapid growth can happen. I have had a client who had to have Mesquite trees trimmed 3 times a year because they were planted in her lawn area, which gets frequent shallow watering. Mesquites that are planted in a lawn area will be some of the fastest growing trees, but the rapid growth is brushy and weak.

For everything else that is not a desert tree, there will be a simple formula when it comes to planting an established tree: simply water them 2 to 3 times per month during the summer and 1 time during winter. If you will keep an eye on the tree, then you happen to notice wilted leaves then it is past time to water. Once or twice a month doesn’t really seem to be enough. It is as long as the trees are getting plenty of water each time. A really great way to water a tree is to turn your water hose on the lowest setting on an uphill part and walk away for about 4 to 6 hours. It will give enough water to soak into the ground around the tree for about 3 feet deep. This is vital as it helps to flush salts and other types of chemicals that can make poor soil, below the root level where the absorption happens. Deep watering also helps to encourage the roots to grow deeper. Roots will not grow there is barely any water, there will not be anything for them. The worth thing for a tree is daily, shallow watering like what happens to an average lawn. A tree that grows in a lawn that has constant access to shallow water is very likely to blow over during a storm because the roots are not deep enough to deal with heavy winds. Basically, the tree roots are like ropes that will anchor the heavy trunk and the canopy.

The next thing that you need to worry about is the quality of soil. There’s a myth that states that soil quality has to make up of the soil. For some cases this could be true, but just like with any case dealing with sandy soils it will not hold water. In most cases, all soil issues can be fixed with adding a magic ingredient. That is organic matter. Whenever a person takes a handful of black, rich soil and say, “this is the soil from the Gods” or something like that, what they are saying is that the dirt has a lot of decayed organic matter that will allow plants to grow really well. Good soil just doesn’t happen on accident. It is created through the constant addition of water which causes growth of microbes and the addition to organic materials which is a natural byproduct of decaying plant matter. So, if you happen to have bad soil, then you can fix it by adding some mulch and water. Another alternative or supplement to adding mulch is to plant some nitrogen fixing plants like clover, legumes or buckwheat. These are some magic bean type of plants that can absorb nitrogen from the air. Whenever they die, they are releasing nitrogen into the soil. A cheap source of organic material is that the wood chips from the tree services. Be prepared because if a tree service brings you a load of wood chips, it could be more than you expected or more than you can handle. You will need to spend Saturday hauling them into your backyard. It isn’t needed or advised to work the wood chips into the soil. Just adding 4 to 6 inches of wood chips is a great way to do it. Adding a surface layer of wood chips will be able to retain water. It is estimated that mulched trees will use less water than those trees that have their soil exposed to the air. It is amazing that when you dig under the mulch and find worms and water and even decaying matter, if the tree hasn’t been watered in a month with the Arizona heat blazing. You can be surprised at just how quickly that the mulch will disappear. There is an unproven theory that states worm castings that cover the chips are what will cause the wood chips to disappear and be added into the soil below. Whatever the reason is, you will need to reapply the wood chips yearly to get the best results.

If you can’t leave a lot of mulch on the ground, then the next best thing is to use fertilizer. There is a lot of hype about how awesome deep root fertilization is, but it doesn’t mean that shallow fertilization isn’t as effective. If the fertilizer is water soluble, which more are, then the fertilizer is carried to the roots through the water. It just makes sense that the fertilizer will dissolve in the water and then make its way to the roots. Deep root feeders are just a way to make fertilization cost effective as more trees can be fed this way instead of spreading fertilizer above ground.

The big debate of inorganic versus organic is a pretty tiring one and it is easy to admit that most people don’t feel strongly about it either way, especially when it comes to shade trees that are not producing edible fruit. Instinctually stating that organic is better and less harsh than something that comes from a pit mine, is true. Organic fertilizer has more of a variety of micronutrients and will tend to have a slow release when compared to the synthetic fertilizers which are easily available and rapidly washed out of the soil. Organic fertilizers are often what a person wants. There are not a lot of people out there that will ask for inorganic fertilizers where many people want organic and that is what they get.

The very last thing to say is that you need to keep an eye on your trees. Often times I will be asked to consult on trees that are really declining, but the change happened so slowly that the homeowner did not even notice it. A casual glace at it once a month or so can help to solve some of the issues before they get too serious. If you are noticing a lot of dead branches or notice that the leaves are turning yellow, it could be a sign that your tree needs to be fertilized or it is time to change your watering schedule.

Good Luck nursing your trees in growth.

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