Expert Tree and Shrub Fertilization

Our Tulsa Fertilization Services

Tree fertilization is often a forgotten part of tree care, but it is vital to keeping your trees thriving and healthy. Our fertilization services will deliver the precise nutrients your tree needs to promote better growth. Our fertilization services include:

Soil Testing

Before fertilization, we’ll conduct a soil test to determine what nutrients your soil is lacking. 

Soil testing
Deep Root Fertilization

We inject liquid fertilizer directly into the soil to ensure the roots get it and there is no runoff. 

Arbor Masters Root Fertilization
Foliar Sprays

We’ll spray the leaves with fertilizer to deliver nutrients directly to the trees when we have the space. 

Foliar Spray
Soil Building

Soil building has long-term benefits for your trees; we accomplish this by adding organic matter yearly. 

Soil Building

The Value of Fertilization for Your Tulsa Trees

When trees grow in a forest, they have the luxury of growing in soil that is constantly seeing its supply of nutrients replenished by decomposing organic matter. Yard trees do not have this same access to nutrient-rich soil, as the soil in your yard does not have the ability to replenish nutrients as efficiently. To make matters worse, the soil in your yard may be subsoil and not topsoil.

In short, trees will deplete the nutrients in your soil to grow and remain vigorous. Fertilization adds supplemental nutrients into the soil and allow a tree to continue growing. Fertilization is best used in conjunction with a soil building program that adds organic matter to the soil to increase its overall health and nutrient density. 

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Beyond What Was Expected

“I hired Arbor Masters multiple times. This time, Houston came and service the trees. He's really consciousness and goes above and beyond what was expected. As usual another 5 star rating.”

Larry B.

Fertilization Services Can Give You Pristine Trees

If your trees aren’t looking their best, the team at Arbor Masters can help with our fertilization services. Request a free quote today for our fertilization and soil building services. 

The Arbor Masters Difference

When you hire someone to take care of your tree fertilization, you don’t want just anyone. Fertilization, when done improperly, can harm your tree. The team at Arbor Masters will always take care of your trees, and we’ve become a trusted provider of tree care for many in the greater Tulsa area. Some of the aspects that make us different include:

  • ISA Certified Arborists: We employ ISA Certified Arborists on staff who can provide expertise and comprehensive knowledge of tree care to our clients and ensure we always do what’s best for the trees. 

  • TCIA Accreditation: The Tree Care Industry Association accredits companies that go through a rigorous process to demonstrate their commitment to following the best practices for trees and running a business.

  • Years of Experience: We’ve been in business since 1960, and in that time, we’ve gained plenty of experience and learned many of the best methods and practices for caring for trees. 

Root fertilization for a tree in a residential property in Tulsa, OK

Certified and Accredited Tree Care Professionals

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ISA On Staff

Our Tree Fertilization Process

We want working with us to be a simple process, and we don’t want any mysteries when you hire us. To facilitate this transparency, we’ve outlined our process so you know exactly what will happen when we provide fertilization services for your trees. 

Arborist using a hammer to create a hole at the base root of the tree near Tulsa, OK
  • 1

    Assessment

    We’ll examine your trees, look for any sign of nutrient deficiency, and see if our fertilization services can help. 

  • 2

    Soil Test

    Before fertilizing, we will conduct a soil test to understand what nutrients are in the soil and what’s missing. 

  • 3

    Plan Creation

    We’ll develop a specialized cocktail of fertilizers that seeks to correct the nutrient deficiencies in your soil. 

  • 4

    Fertilization

    Depending on what we determine to be the best method, we will either use deep root fertilization or foliar sprays. 

  • 5

    Future Care

    After we’re done, we’ll talk to you about setting up a fertilization schedule to provide continued care to your trees. 

Best Time of the Year to Fertilize Your Tulsa Trees

Fertilization is best done at two distinct times of the year: spring and fall. 

Time spring fertilization for right before the trees bloom. The goal of spring fertilization is to give the trees a jump start to the growing season. It will also help a tree recover from any winter damage it may have suffered. 

Fall fertilization is aimed at using a slow-release fertilizer to give a tree nutrients throughout the dormant period and leave it ready to grow in the spring with healthy roots. Do not use a high-nitrogen fertilizer in the fall, as nitrogen will encourage rapid growth that will likely die in the cold winter temperatures. We recommend timing fall fertilization to the end of October or in early November. Just ensure you have it done before the ground freezes. 

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The Team Was Excellent.

“The team was excellent. They were prompt and efficient, ensured the requested services were provided and offered suggestions for some additional they issues noted.”

Mary Ann Cameron

Our Tulsa Service Area

Call Us to Get Your Trees the Nutrients They Need

Fertilization FAQs

We recommend avoiding high-nitrogen fertilizers in most cases, especially when fertilizing in the fall. Nitrogen is the primary nutrient plants use to grow, and giving them too much will encourage excess growth the plant can’t support, which will die in the winter. 

For most purposes, fertilizing in the late summer and early fall is generally not recommended, as is the case in the winter. Additionally, never fertilize a tree dealing with drought stress, as the trees need water to make use of fertilizer. Our arborists can help you create a fertilization schedule that works best for your trees. 

Soil tests are a crucial part of fertilization, as they inform of any nutrient deficiencies in the soil and how best to counteract these problems. 

We can help you set up a fertilization schedule, but truthfully, the best schedule for fertilizing your trees is to do it when they need supplemental nutrients. 

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They Did Excellent Work on Our Trees

“They did excellent work on our trees. They are looking better than ever.”

Harry Brown

Our Recent Articles

Did you know we publish articles every month detailing tree care in the greater Tulsa region? Check out some of our previous articles on our Tree Care Blog. 

Fall Fertilization: The Key to Healthy Trees

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Fall season in MO.

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Winter Tree Care: Debunking the Myth of Trees Not Needing Water

Uncover the misconception that trees don't need water in winter with our expert insights. Dive into the necessity of winter tree hydration to equip your trees to endure the cold and thrive in challenging conditions. Learn the signs of dehydration, optimal watering techniques, and the benefits of proper winter tree care. Trust our certified arborists' guidance for resilient, flourishing trees year-round.
WIthering tree on a winter day in Kansas City.

Schedule Your Fertilization Services Today