Our Services

Deep Root Fertilizer in calgary

Simple and Effortlessly

Deep Root Fertilizer

At subborn stump grinding and tree care. We highly recommend deep root fertilizer for promoting healthy plant growth.

This specialized fertilizer is designed to provide essential nutrients directly to the root system of trees and shrubs, ensuring that they receive the proper nourishment to thrive.

Book Now!

deep root fertilizer Benefits

One of the primary benefits of deep root fertilizer is that it penetrates deep into the soil, allowing the nutrients to reach areas that surface-level fertilizers may not. This promotes strong root growth and overall plant health, making your trees and shrubs more resilient to stressors such as drought, disease, and insect infestations.


In addition to promoting healthy plant growth, deep root fertilizer can also improve soil structure and water absorption. This can be particularly beneficial in areas with heavy clay soils or poor drainage.


Specialized Deep Root Fertilization to Enhance Tree Health

Tress can be fertilized either in spring or in fall. Spring fertilizer contains high nitrogen, is low in Potassium and Phosphorus and it is recommended for younger trees, trees with bad soil conditions, trees with nutrient deficiencies that are displaying poor colors and to accelerate new growth.

Fall fertilizer contains low Nitrogen and high Phosphorus and Potassium. Fall fertilization is recommended for mature and old trees as it will help improve the trees overall health. If your trees are in poor health and not performing good please call us. We will come and access the trees and formulate the plan according to tree need.

We are ISA Certified Arborist and work with a licensed fertilizer applicator specialized in tree and shrub care. Deep root fertilizer is a modern technology which is an effective and environmentally friendly way of delivering fertilizer directly to the tree.

Over 5 years of experience

Why choose Us?

Stubborn Stumps is small family run business that strives to be among the top stump grinding and tree care companies in Calgary, Alberta and surrounding areas. We pride ourselves on great customer service, workmanship and a commitment to fair pricing. Our experienced Professionals have pruned and trimmed trees and shrubs safely around Calgary and Southern Alberta for over 7 years.

Schedule an Appointment