How deep to plant a new tree

Planting a tree is a wonderful way to add beauty to your yard, provide shade, and help the environment. However, if you want your new tree to grow and thrive, it is important to plant it correctly. One critical aspect of planting a new tree is determining how deep to dig the hole.

The rule of thumb

The general rule of thumb for planting a new tree is to dig a hole that is no deeper than the root ball of the tree. In other words, the top of the root ball should be level with the soil surface once the tree is planted. You should also dig a hole that is two to three times wider than the root ball. This will help the roots establish and spread more easily.

Why planting too deep is a problem

Planting a tree too deep can cause a number of problems. First, if the roots are buried too deep, they may not get enough oxygen, which can cause them to rot. Additionally, if the tree is planted too deep, the trunk may be partially buried, which can lead to moisture buildup and fungal growth. Finally, planting a tree too deep can cause the top of the root ball to dry out, which can stunt the growth of the tree and even kill it over time.

How to check the depth

Before planting the tree, it is important to check the depth of the hole to make sure it is not too deep. One way to do this is to place the tree in the hole and measure the depth with a ruler or measuring tape. Another method is to remove the tree from the hole and place a straight piece of wood across the hole, resting it on the soil surface. The top of the root ball should be level with the top of the wood.

Tips for planting a new tree

Here are some additional tips that can help ensure success when planting a new tree:

Choose a location with well-drained soil and the correct amount of sunlight for the type of tree you are planting.

If the tree is balled-and-burlapped, make sure to remove all strings and burlap before planting.

Water the tree thoroughly after planting to help settle the soil and ensure proper root growth.

Apply mulch around the base of the tree to help retain moisture and regulate soil temperature.

Do not fertilize the tree immediately after planting, as this can damage the roots.

Prune the tree lightly to remove any broken or damaged branches, but do not remove more than 25% of the total foliage.

By following these tips and ensuring that the tree is planted at the correct depth, you can help ensure a healthy and beautiful tree for years to come.