Give Your Trees What They Are Missing

Tree fertilization and soil care services across Tulsa to promote healthier growth and resilience

When trees on your property in Tulsa show yellowing leaves, slow growth, or thinning canopies, the problem may not be disease or pests. Oklahoma soil is often low in key nutrients like nitrogen, phosphorus, and potassium, leaving trees unable to sustain healthy growth. RG Tree Service offers tree fertilization and soil care services to address nutrient deficiencies and promote healthier growth across residential and commercial properties in Tulsa.

This service involves soil testing, targeted fertilization, and amendments designed to improve root strength and overall tree resilience. Fertilization supports recovery after pruning, storm damage, or environmental stress, and it helps trees establish stronger defenses against disease and insect pressure. The service is often paired with health inspections for targeted treatment plans that address specific deficiencies rather than applying generic products. It is particularly beneficial for mature trees in residential landscapes and commercial properties where long-term vitality is a priority.

If your trees are struggling to thrive, contact RG Tree Service to schedule a soil assessment and discuss fertilization options in Tulsa.

How soil care and fertilization treatments work

Your tree fertilization project in Tulsa begins with a soil test to identify pH levels and nutrient deficiencies. Based on the results, a customized fertilizer blend is applied using deep root injection or surface application methods. Deep root injection delivers nutrients directly to the root zone where they are absorbed most efficiently, while surface applications are used for broader soil conditioning.

After treatment, you will notice improved leaf color, stronger new growth, and increased resistance to stress over the following growing season. Seasonal care helps maintain long-term tree vitality, especially for trees recovering from transplant shock, construction damage, or drought. Fertilization does not replace watering, pruning, or pest management, but it provides the foundation trees need to recover and thrive.

The service does not treat active disease, remove pests, or repair structural damage. It focuses on strengthening the tree from the roots up. If your tree shows signs of decline beyond nutrient deficiency, additional inspection or treatment may be recommended. RG Tree Service evaluates each tree individually to determine the most effective care plan.

These are the questions we hear most often

Homeowners and property managers want to know when fertilization is necessary, how often it should be done, and what results to expect. These questions address the practical side of planning a soil care program.

What are the signs that a tree needs fertilization?
Yellowing leaves, slow growth, small leaf size, and poor canopy density are common signs of nutrient deficiency. A soil test confirms whether fertilization will address the problem.
How often should trees be fertilized in Tulsa?
Most trees benefit from annual or biannual fertilization depending on soil conditions and tree health. Newly planted or stressed trees may require more frequent treatments during recovery.
What is deep root injection and why is it used?
Deep root injection delivers liquid fertilizer directly into the root zone using pressurized equipment. This method ensures nutrients reach the areas where trees absorb them most effectively.
Why is soil testing important before fertilization?
Soil testing identifies specific deficiencies and pH imbalances so the correct nutrients are applied. Fertilizing without testing can waste money or even harm the tree if the wrong products are used.
When is the best time to fertilize trees in Tulsa?
Early spring and late fall are ideal for fertilization because trees are actively absorbing nutrients before or after the growing season. Avoid fertilizing during extreme heat or drought stress.

If your trees in Tulsa are showing signs of slow growth or declining health, RG Tree Service provides soil testing and customized fertilization to help them recover and thrive. Reach out to schedule an assessment and start a care plan tailored to your property.