Tree Fertilizing Services

Welcome to Eugene M. Brennan Tree Service, your trusted tree experts in Union County, NJ. We understand the importance of maintaining the health and vitality of your trees, and that’s why we offer a wide range of tree fertilizing services in Essex, Morris and Union County to meet your needs.

We are licensed, insured, and certified New Jersey Board of Tree Experts license #499.

Emergency Tree Removal

Brennan’s Tree Service is the go-to choice for emergency tree removal in the local area. Our team of highly experienced and trained professionals has the expertise and skill to respond quickly and efficiently to any emergency tree removal situation. We are available 24 hours a day, 7 days a week to ensure that you and your family stay safe and secure in the wake of a fallen tree. Our services include prompt response, safe tree removal, and debris removal. We take pride in our ability to provide rapid and reliable service, ensuring that your property and family are safe and secure.


We work with your homeowners’ insurance company.

Fertilizing Including

  • organic
  • soil analysis
  • root system assessment
  • deep root fertilizing
  • on private property
  • on city property
  • nutrient management
  • seasonal fertilizing
  • commercial, campus and estates, tree fertilizing programs
tree root system

Organic Tree Fertilizing

We believe in using natural, organic methods when possible to nourish and care for your trees. At Brennan’s Tree Service, we can provide organic tree fertilization to promote healthy growth and protect against pests and diseases.

Soil Testing and Analysis

The health of your trees starts with the soil they’re planted in. We offer soil testing and analysis in Essex, Morris and Union County to determine the nutrient levels and pH of your soil. This allows us to create a customized fertilization plan tailored to the specific needs of your trees.

Root System Fertilization

The root system of a tree is crucial to its overall health. We can fertilize your tree’s roots to promote healthy growth and improve the tree’s ability to absorb nutrients.

Deep Root Fertilizing Injections

Deep root fertilization is a technique that involves injecting a specialized nutrient solution directly into the root zone of the tree. This method is highly effective in promoting healthy growth and protecting against pests and diseases for the trees in Essex, Morris, and Union County.

Healthy trees in a yard.
Properly fertilized trees bloom better in the spring and are healhty through out the seasons.

Nutrient Management

We understand that every tree is unique and has different nutritional needs. Our team of tree fertilizing experts can provide nutrient management services to ensure that your trees are getting the exact nutrients they need to thrive.

Seasonal Fertilizing

Trees require different nutrients at different times of the year. We can provide seasonal fertilizing services to ensure that your trees are getting the right nutrients at the right time.

Common Trees We Fertilize

Although there are many species of trees we provide fertilizing services for in New Jersey, the most common species are:

  • American Beech (Fagus grandifolia)
  • American Elm (Ulmus americana)
  • Eastern White Pine (Pinus strobus)
  • Douglas Fir (Pseudotsuga menziesii)
  • Eastern Red Cedar (Juniperus virginiana)
  • Green Ash (Fraxinus pennsylvanica)
  • Hackberry (Celtis occidentalis)
  • Hawthorn (Crataegus spp.)
  • Honeylocust (Gleditsia triacanthos)
  • Northern Red Oak (Quercus rubra)
  • Paper Birch (Betula papyrifera)
  • Pecan (Carya illinoinensis)
  • Red Maple (Acer rubrum)
  • River Birch (Betula nigra)
  • Sassafras (Sassafras albidum)
  • Sugar Maple (Acer saccharum)
  • Sycamore (Platanus occidentalis)
  • Tuliptree (Liriodendron tulipifera)
  • White Oak (Quercus alba)
  • Yellow Poplar (Liriodendron tulipifera)

FREE Tree Fertilizing Quote

At Eugene M. Brennan Tree Service, we are fully licensed, insured and registered NJ tree care experts, which gives you peace of mind knowing that we are professional and experienced in tree fertilizing services. Our team of expert arborists will evaluate the tree, the location, and the surrounding area to determine the fertilizing service for your trees. We take care of all aspects of the job, from planning and execution to following up.

We are committed to providing our customers with top-quality tree fertilizing services in Essex, Morris and Union County at a fair price.

Contact us today to schedule your free consultation and learn more about how we can help you with your tree needs.

We answer your calls and all your tree fertilizing questions.

Click the black button below today to get your free quote and find out how we can help you with your tree nutrient needs.