If your trees have been looking a little lackluster — sparse leaves, slow growth, or just not as vibrant as they used to be — it might be time to give them a nutrient boost where they need it most: below the surface. That’s where deep root fertilization comes in, a professional tree care technique that delivers essential nutrients directly to the roots, helping trees thrive from the ground up.
What Is It?
Unlike traditional surface fertilization, which relies on nutrients soaking into the soil at a slow and unpredictable rate, deep root fertilization is a more direct approach. Using specialized equipment, an arborist injects a liquid, nutrient-rich fertilizer 6–12 inches below the soil, right where the tree’s roots can absorb it best. This method not only bypasses compacted soil but also ensures that the nutrients don’t get lost to runoff or competition from grass and other plants.
Why Do Trees Need It?
Urban and suburban trees face challenges that their forest counterparts don’t. In nature, trees benefit from a constant cycle of decomposing leaves and organic matter, naturally replenishing the soil. In our yards, however, fallen leaves are often raked away, and the soil becomes compacted due to foot traffic, construction, and weather conditions. As a result, trees struggle to access the nutrients and oxygen they need to grow strong and healthy.
Deep root fertilization replenishes those missing nutrients and improves soil aeration, making it easier for roots to spread and absorb what they need. It’s especially beneficial for trees that are showing signs of stress, such as yellowing leaves, weak branches, or slow growth.
How It Works?
By fertilizing now, your trees will enter the growing season with everything they need to flourish. The added nutrients promote lush, green foliage, stronger branches, and even increased resistance to pests and disease. You’ll likely notice fuller canopies, more vibrant leaf colors, and improved overall tree health — all of which contribute to a more beautiful landscape.
If you want to give your trees the best start this spring, consider scheduling a deep root fertilization treatment with a professional arborist. Your trees will thank you with a season of fresh, thriving growth!
Doleva Elite Tree • Certified Arborists to care for your trees! Our large equipment makes jobs efficient and economic, and prevents damage to lawn or property. Serving Georgetown since 2009. • DolevaEliteTree.com • 512-943-8733