If you’re planning on keeping the tree, unless the roots are invasive, there’s no need to remove them, as doing so can cause damage to the tree. If the tree has been cut down and the stump and roots are left, grinding and removing the stump can cause root decay for some species. For other species, the stump and roots will need to be removed to prevent pests, disease, and possible tree regrowth.

It is possible to cut down a tree on your property yourself, but it is generally not recommended unless specific conditions are met. You should only consider this project if the tree is small (e.g., under 4-5 inches in diameter and short enough that you don't need a ladder to reach the branches), and you are experienced in handling a chainsaw. The tree must also be located far from any power lines, fences, homes, or other structures. Even for small trees, the work can be dangerous, and it's always advisable to have a spotter to ensure the tree falls correctly and no branches fall on you.

For any tree that is large, requires a ladder to access, or is near electrical lines or structures, you should always hire a professional. Attempting to remove a large tree yourself is extremely dangerous, poses a risk of serious injury, and could result in significant damage to your property.

Before any tree removal, it's also important to check your local and state regulations to ensure the tree is not historic or otherwise protected by your city.

Trimming a tree can take anywhere from just two hours to a full day, depending on the age of the tree, the number of trees, and the species. Young trees are generally easier to trim, as their branches are often thinner in diameter and easier to reach compared to mature trees. They also tend to be healthier. If you haven’t trimmed your trees before or it’s been a while, the process could take even longer.

It’s not as common for Dutch elm disease to affect other types of trees, especially if the surrounding trees aren’t elms. However, it is possible for DED to spread to other trees, particularly in northern states, like Minnesota. In fact, it’s a good idea to use geography to identify wood and determine which types of trees are in your yard. 

Unfortunately, the complex and shallow root system of elm trees makes surrounding elm trees particularly vulnerable to DED. Early discovery is key!