Planting a tree is a somewhat delicate science. You need to select the ideal location and employ the appropriate techniques to encourage the tree to take root. One of the more important components of this process is knowing how deep to plant a tree.
Learn more from Bear Creek Tree Service, providing expert tree services in Centennial, CO.

Locating the Root Flare To Determine How Deep To Plant a Tree
When determining how deep to plant a new tree on your property, locating the root flare is a crucial first step in the process. This is the section near the base of the tree where the trunk ends and the root system begins. You can identify it by looking for the slight widening of the trunk located just above the highest roots.
The trunk tissue surrounding the root flare requires specific conditions to thrive. If it receives too much moisture, it can rot, which can impact the tree’s overall health. As a result, proper tree planting involves keeping this section above ground while ensuring that the actual roots are fully covered by soil.
Keep the root flare visible above ground when you plant the tree and avoid piling mulch around it. This area of the tree needs access to plenty of oxygen.
What Happens If You Plant a Tree Too Deep or Too Shallow?
Planting a tree too deep is one of the more common mistakes professionals often see in tree planting. Many people believe that deep root planting is superior because it offers greater stability. While this may be true, it also limits oxygen to the root flare, essentially causing the roots to suffocate.
Planting a tree too far below ground might lead to any of the following problems:
- Poor or stunted growth
- Weakened tree structure, increasing the chances of it falling in high winds
- Increased risk of tree diseases and pests
Meanwhile, planting a tree too shallow could lead to trunk stability issues or growth problems.
The Proper Way To Plant a Tree
If you’re concerned about how deep to plant a tree, following these steps can help you approach the process more precisely.
- Measure the distance from the root flare to the base of the lowest root.
- Dig a hole that is the same depth as this distance and two to three times wider than the root ball, giving the roots ample space to spread out.
- Place the tree in the center of the hole and double-check that the root flare is just above ground level.
- Fill the remaining area with the soil you removed, ensuring that it is free from rocks and other debris.
- Lightly tamp down the soil to remove air pockets.
- Water the soil deeply to allow moisture to penetrate the roots.
Schedule Professional Tree Service Today
Do you need assistance determining how deep to plant a tree? Let Bear Creek Tree Service take over the entire process for you, from scheduling the right time to plant trees to planting them at the appropriate depth.
Call us today at 720-299-1409 for a free estimate.