Learn the difference between stump grinding and stump removal, how each method works, and which option is best for homeowners after tree removal.

Tree Stump Grinding vs. Stump Removal: What Homeowners in Calgary Should Know

After a tree is removed, many property owners are left with one final decision: what to do about the stump.

While some homeowners choose to leave tree stumps in place, they can create landscaping challenges, safety hazards, and potential pest issues over time. For this reason, many property owners choose to have the stump removed or ground down after tree removal.

For homeowners in Calgary, understanding the difference between stump grinding and full stump removal can help determine the best solution for their landscape.

This guide explains how both options work, their advantages and disadvantages, and when each method makes the most sense.

Why Removing a Tree Stump Is Often Recommended

Leaving a stump behind may seem harmless at first, but over time it can cause several issues in your yard.

Landscaping obstacles

Tree stumps can make mowing difficult and limit how you use the space in your yard.

A stump may also prevent you from:

• Planting grass

• Installing landscaping features

• Expanding garden beds

• Replacing the tree with a new one

Safety hazards

Stumps can become tripping hazards, particularly in high-traffic areas of a yard.

This is especially important in properties with children or pets.

Pest and insect attraction

Decaying wood can attract insects such as:

• carpenter ants

• beetles

• termites (less common in Alberta but possible)

These insects sometimes migrate to nearby structures.

Unwanted tree regrowth

Some tree species can sprout new shoots from the remaining stump.

These shoots may create multiple small trees that require ongoing trimming.

What Is Stump Grinding?

Stump grinding is the most common method used by professional landscaping companies to remove tree stumps.

Instead of pulling the stump out of the ground, a specialized machine grinds the stump into small wood chips below ground level.

This process leaves the surrounding soil mostly undisturbed.

How stump grinding works

Stump grinding machines use a rotating cutting wheel with carbide teeth to gradually grind the wood down.

The process typically involves:

1. Positioning the grinding machine over the stump

2. Grinding the stump down in layers

3. Reducing the stump several inches below ground level

4. Leaving wood chips and mulch in the area

The remaining hole can then be filled with soil or landscaping material.

Advantages of stump grinding

Stump grinding offers several benefits compared to full removal.

Minimal landscape disruption

Because the roots remain underground, the surrounding soil structure stays mostly intact.

Faster service

Most residential stump grinding jobs can be completed within a short period of time.

Lower cost

Grinding typically requires less labour and equipment than complete stump extraction.

Easier lawn restoration

Once the stump is ground down, the area can often be covered with soil and reseeded.

What Is Full Stump Removal?

Full stump removal involves extracting the entire stump and root ball from the ground.

This process usually requires heavy equipment such as excavators.

Instead of grinding the stump down, the entire root system near the trunk is pulled out of the soil.

How full stump removal works

The process generally includes:

• Digging around the stump to expose roots

• Cutting major roots

• Using heavy equipment to pull the stump out

• Removing the root ball and filling the hole with soil

This method removes more of the underground root system.

Advantages of full stump removal

Although less common for residential landscapes, full stump removal has some advantages.

Complete root removal

Large portions of the root system are removed from the soil.

Better for construction projects

If the area will be used for foundations, driveways, or major landscaping structures, full removal may be necessary.

No remaining underground wood

Grinding leaves some roots underground, while full removal eliminates them.

Key Differences Between Stump Grinding and Stump Removal

Here is a simple comparison of the two methods.

Feature	Stump Grinding	Full Stump Removal
Process	Grinds stump below ground	Pulls entire stump and root ball
Equipment	Stump grinder	Excavator or heavy machinery
Landscape impact	Minimal disturbance	Significant digging
Cost	Usually lower	Usually higher
Time required	Faster	Longer
Roots left underground	Yes	Mostly removed

For most residential properties, stump grinding is the preferred solution because it is efficient and less disruptive to the yard.

What Happens to the Roots After Stump Grinding?

After stump grinding, most of the tree’s root system remains underground.

However, these roots typically decompose naturally over time.

Because the tree has been removed, the roots no longer receive nutrients and gradually break down in the soil.

This natural decomposition can take several years depending on:

• tree species

• root size

• soil conditions

In most cases, these roots do not cause problems for lawns or landscaping.

Can You Plant a New Tree in the Same Spot?

Planting a new tree exactly where the previous stump was located is not always ideal.

This is because:

• remaining roots may interfere with planting

• soil composition may change due to decomposing wood

Instead, arborists often recommend planting a new tree a short distance away from the original location.

This allows the new tree’s roots to establish more easily.

Signs You Should Remove a Stump

While some stumps may be harmless in remote areas of a property, removal is recommended in several situations.

The stump is located in a lawn

Stumps can interfere with mowing and lawn maintenance.

The stump is near walkways or patios

Removing the stump reduces potential tripping hazards.

The stump attracts pests

If insects or fungi begin colonizing the stump, removal can help prevent spreading.

The stump interferes with landscaping plans

Many homeowners remove stumps when redesigning their yard or installing new landscaping features.

When Stump Grinding May Not Be Ideal

Although stump grinding works well for most situations, there are cases where full removal may be preferred.

These include:

• construction projects

• installing foundations or retaining walls

• major landscaping redesigns

• removing large root systems near underground utilities

In these situations, excavation may be necessary.

Professional Equipment Makes a Difference

Stump grinding requires specialized machinery designed to safely grind hardwood.

Professional stump grinders are powerful machines capable of grinding stumps well below ground level.

Using professional equipment allows crews to complete the job efficiently while minimizing damage to surrounding landscaping.

Attempting to remove large stumps manually can be extremely time-consuming and physically demanding.

Final Thoughts

Removing a tree stump can improve both the safety and appearance of your landscape.

For most homeowners in Calgary, stump grinding is the most practical solution, offering an efficient way to eliminate stumps while minimizing disruption to the surrounding yard.

Understanding the differences between stump grinding and full stump removal helps property owners choose the option that best fits their landscaping plans.

Whether you are restoring your lawn after tree removal or preparing for new landscaping, removing unwanted stumps is often the final step toward creating a clean and functional outdoor space.

FAQ: Tree Stump Removal

How deep does stump grinding go?

Most stump grinders remove the stump 15–30 cm below ground level, allowing the area to be covered with soil or grass.

Will tree roots keep growing after stump grinding?

No. Once the tree is removed, the root system stops receiving nutrients and gradually decomposes.

How long does stump grinding take?

Most residential stump grinding jobs take 30 minutes to a few hours, depending on stump size.

Is stump grinding messy?

The process creates wood chips and mulch, which are usually left in the hole or removed depending on the service agreement.

A weekly blog present by a Kephas landscaping Inc, a Calgary based year round landscaping, tree services, snow removal company.