Don’t Neglect Your Trees! Fertilize for Better Health

November 10, 2022

How to fertilize trees

Trees are one of the most critical aspects of our environment and play a massive role in our lives. Not only do they provide us with oxygen and help to clean the air, but they also make our neighborhoods more beautiful and can even improve our property values.

Unfortunately, many people neglect their trees, which can have serious consequences. Trees that are not properly cared for can become sick or diseased, and they may eventually die.

This blog post will explore the benefits of fertilizing trees and their best time.

What Is Tree Fertilizer?

Tree fertilizer is a plant food that helps trees grow strong and healthy. It is typically made from minerals and nutrients, including nitrogen, phosphorus, and potassium.

Tree fertilizer can be applied in many ways, including through the soil, as a foliar spray, or tree spikes.

7 Benefits of Using Fertilizer on Trees 

1. Supplements 3 Macronutrients

The nutrients in tree fertilizer help supplement the three macronutrients required by trees – nitrogen, phosphorus, and potassium. Nitrogen helps promote the growth of leaves and foliage, phosphorus aids in the development of roots and flowers, and potassium helps strengthen a tree’s overall health.

Trees will struggle to grow and develop properly when these macronutrients are not present in the soil.

2. More Fine Roots

Lacking the proper nutrients can cause a tree to produce fewer and smaller roots. This makes the tree less stable and more prone to damage during storms or high winds. By fertilizing your trees, you can encourage the development of more fine roots, which will help to make your trees more robust and more resistant to damage.

3. Speed up Recovery

Some trees, such as those damaged by storms or construction, can take years to recover. However, the right tree fertilizer can speed up recovery by providing the tree with the nutrients it needs to heal and regrow.

In some cases, trees that have been severely damaged may not recover on their own. In these cases, tree fertilizer can help to give the tree the boost it needs to survive and continue growing.

4. High Growth Rate of Immature Trees

Young trees will grow and establish quicker when they receive annual fertilization. This is because young trees have not yet established a strong root system and are more likely to absorb nutrients from the fertilizer.

As a result, fertilizing young trees can help them grow strong and healthy.

5. Drought Tolerance

With the right tree fertilizer, trees will be better able to withstand periods of drought. Nano-Zn fertilizer can help improve plant tolerance to drought conditions by increasing the content of lipids, proteins, amino acids, and chlorophyll b.

6. Improves the Soil Structure

Let’s not forget that trees also help improve the soil’s quality. As trees grow, their roots loosen and aerate the soil, which helps to improve the soil’s drainage and aeration.

Fertilizing trees can also help to improve the soil structure by providing the nutrients that trees need to grow. In turn, this will help improve the soil’s quality and make it more fertile.

7. Reduce Negative Environmental Impact

Trees play a vital role in the environment and help improve air quality, regulate the climate, and provide habitat for wildlife.

However, trees can also adversely affect the environment if they are not adequately cared for. For example, trees that are not fertilized may become stressed, and they may release more pollutants into the air.

Fertilizing trees can help reduce their negative environmental impact by ensuring they are healthy and not releasing pollutants.

Best Time To Use Fertilizer

The ground temperature should be approximately 55 degrees Fahrenheit for the best results. The ideal time to fertilize your lawn is March through April, and it’s beneficial to water your yard a few days before applying fertilizer – whether from rain or a sprinkler system.


Fertilizing trees is essential for many reasons. It can help to improve the growth of leaves and foliage, encourage the development of more fine roots, speed up the recovery of damaged trees, improve the quality of the soil, and reduce the negative impact of trees on the environment.