Skip to content
Holcomb Tree Service
214.327.9311
Fertilization & Disease Management

Keep Your Trees Healthy and Thriving.

Prevention is always better than treatment. Our comprehensive tree health programs help identify and address issues before they become serious problems, and before you're looking at removal instead of a treatment plan.

Dallas trees face specific pressures: oak wilt and other fungal diseases, scale insects and pests, iron chlorosis in our alkaline soil, and drought stress. Our certified arborists diagnose what's actually affecting your trees rather than applying a generic treatment.

Free Consultation

or call 214.327.9311

A Holcomb arborist crouched at the base of a tree, feeding deep root injection lines into the soil at the root flare, with a neighborhood pond behind.

Fig. 03 · Deep root feed, at the flare

About

How Holcomb Does Fertilization & Disease Management Right

  1. A hand reading the moss and lichen on the trunk of a mature tree at close range, woodland light behind it.

    Step 01

    Diagnosis

    We identify what's actually affecting the tree, whether disease, pests, soil chemistry, drought stress, or construction damage, before recommending treatment.

  2. A gloved hand scattering granular fertilizer over freshly turned soil.

    Step 02

    Targeted treatment

    Depending on the diagnosis, treatment may include deep root fertilization, disease diagnosis and treatment, integrated pest management, soil analysis and amendment, or growth regulators.

  3. Looking straight up the trunk of a mature oak into a sunlit canopy, the sun flaring between the limbs and the bark deeply furrowed in the foreground.

    Step 03

    Ongoing prevention

    Because prevention beats treatment, our health programs are built to catch problems early rather than waiting for visible decline.

Reviews

What Dallas Homeowners Are Saying

4.9 on Google · 120+ reviews

"I've used Holcomb for 25ish years. Tree trimming and fertilization each year. We have beautiful old trees that require some extra care to keep them nice and also trimmed to keep our neighbors happy and safe."

Karen Z.

Rated 5 out of 5
  • "I have used Holcomb Tree Service for tree fertilization and tree trimming for over 30 years. I, unfortunately, used another company 25 years ago to trim a tree and, sure enough, it looked like a stalk of broccoli when they were finished. Ever since that one detour, I only use HTS knowing they will do an excellent job every time they step onto our property. Great guys, prompt, knowledgeable!"
    Becky M.
    Rated 5 out of 5
  • "I have used Holcomb for 40+ years and always receive outstanding service."
    Kitty J.
    Rated 5 out of 5
  • "We have used their service on several occaisions. Fair price, dependable, great job. I have bought firewood there. Good price... much better than getting it at grocers."
    Timothy F.
    Rated 5 out of 5
Read all 120+ reviews on Google →

Not Sure What's Wrong With Your Tree?

A certified arborist can diagnose the issue and recommend a real fix before it becomes irreversible.

Free Consultation or call 214.327.9311