Tree Care

A Guide to Evergreen Fertilizer

Evergreen Fertilizer.png

With their perpetual lush foliage, Evergreen trees add a touch of vibrant green to any landscape. Whether lining the avenues of Delaware, gracing the lawns of Pennsylvania, standing tall in Maryland, or accentuating the beauty of New Jersey, evergreens symbolize enduring beauty. Understanding the nuances of evergreen fertilizer is essential to ensure these majestic trees thrive and maintain their vibrancy. In this guide, brought to you by the tree care experts at Strobert Tree Services, we explore the when, what, and how of evergreen fertilization.


When to Fertilize Evergreens: Timing is Crucial

Early Spring Awakening


Timing plays a pivotal role in the success of evergreen fertilization. The best time to apply fertilizer to your evergreens is in early spring, just as the trees awaken from their winter dormancy. During this period, the trees are gearing up for a season of growth, and providing them with essential nutrients sets the stage for a lush and healthy display of foliage.


Late Fall: A Secondary Option


If, for any reason, you miss the window of opportunity in early spring, a secondary application can be made in late fall. Applying fertilizer at this time helps replenish the nutrients used during the growing season. It ensures the evergreens are well-prepared for the winter ahead.


Fertilizer Packages: Decoding the Nutrient Mix

Balanced Formulas for Evergreen Brilliance


Choosing the right fertilizer package is crucial for the health of your evergreens. Look for a balanced formula, such as a 10-10-10 mix of nitrogen (N), phosphorus (P), and potassium (K). Nitrogen promotes lush green foliage, phosphorus supports root development, and potassium enhances tree resilience.


Slow-Release Fertilizers: A Smart Choice


Consider opting for slow-release fertilizers. These formulations provide a steady supply of nutrients over an extended period, ensuring your evergreens receive consistent nourishment. This is particularly beneficial in maintaining a sustained and healthy growth rate.


Soil pH: The Foundation of Fertilization

Testing the Waters: Soil pH Checks


Before applying any fertilizer, it's essential to understand your soil's pH. Evergreens thrive in slightly acidic to neutral soil, typically within the pH range of 6.0 to 7.0. Conduct a soil test to determine the acidity or alkalinity of your soil and make amendments as necessary to bring it into the optimal range for evergreen health.


Acid-Loving Evergreens: Special Considerations


Certain evergreen species, such as pine and spruce, prefer acidic soil. Incorporating an acidifying fertilizer for these trees can enhance nutrient absorption and contribute to overall vitality. Strobert Tree Services recommends tailoring your fertilizer choice based on the specific needs of the evergreen species on your property.


How Much Fertilizer Should You Use? Precision Matters

Calculating the Right Amount


Determining the correct amount of fertilizer is crucial to avoid overfeeding, which can be detrimental to the health of your evergreens. The general guideline is to apply one pound of nitrogen per 1,000 square feet of soil. Carefully read the instructions on the fertilizer package and measure accurately to ensure optimal results.


Adjusting for Tree Size and Age


Consider the size and age of your evergreens when calculating fertilizer quantities. Young, smaller trees require less fertilizer than mature, larger ones. Tailoring the application to the specific needs of each tree ensures efficient nutrient absorption without waste.


Application Methods: Nurturing Evergreens with Care

Surface Application: Spread the Love


For most evergreens, a surface application is the preferred method. Spread the fertilizer evenly over the soil surface within the tree's drip line—beneath the outermost branches. This ensures the roots receive the nutrients directly, promoting healthy growth.


Deep Root Injection: Targeted Nutrient Delivery


Consider deep root injection in cases where the surface application might not be feasible or practical. This method involves injecting the fertilizer directly into the soil around the tree's root zone, ensuring precise and targeted nutrient delivery. Strobert Tree Services employs skilled professionals experienced in this advanced technique for optimal results.


Partnering with Strobert Tree Services for Evergreen Excellence

In the realm of evergreen care, proper fertilization is a cornerstone. By understanding when to fertilize, choosing the right fertilizer package, assessing soil pH, calculating the appropriate quantity, and applying with precision, you set the stage for a thriving evergreen landscape. For expert guidance and tree care services in Delaware, Pennsylvania, Maryland, and New Jersey, trust Strobert Tree Services—the leaders in nurturing the vitality and beauty of your trees.


Read our other blog posts

May 24th, 2023

Can I Cut Tree Limbs That Hang Over My Property?

Have you ever found yourself staring at those overhanging tree limbs from your neighbor's property, ...
Jan 11th, 2024

Why is Bark Falling Off My Tree?

Discover why your tree's bark is peeling. Expert insights and solutions from Strobert Tree Services....
Jun 9th, 2023

Lightning Strikes and Trees

Discover the profound impact of lightning strikes on trees. Uncover insights from Strobert Tree Serv...