Trees are a valuable asset in the landscape. Take the time to select the right tree and get the most value out of that asset. The Morton Arboretum has resources to help with tree selection.
The Right Tree in the Right Place
There are many things to consider when selecting a new tree. To choose a tree that fits in the planting area and will thrive in that site, consider both the mature height and width of the tree. A tree that will grow bigger than the planting space will one day become a maintenance problem.
Ask yourself these questions about the place where you plant a tree:
- What does the planting site offer in terms of light (sun, shade, or some of both)?
- What is the soil like? Does the soil drain well or does water often puddle there? Is the soil alkaline or acidic? Most soils in northern Illinois are alkaline.
- Are there problems to overcome, like salt from nearby roads and driveways, or very dry soils due to slopes or berms?
Then, consider what is wanted in terms of appearance:
- Is an evergreen tree or a deciduous tree better for the location?
- Is spring flowering desired, or is fall color more important as most trees don’t give us both?
Also consider:
- Is it important that the tree be a native species or not?
- Where will the tree be planted—backyard, front yard, parkway, median? Some species don’t do well in a parkway setting, but will thrive in a backyard.
Search Trees and Plants
With so many things to consider, choosing the right tree can seem daunting. The Morton Arboretum offers assistance with selection through an online tool and database called Search Trees and Plants.
The Arboretum’s Search Trees and Plants tool allows tree buyers to add the answers to all the above questions and get a list of trees that fit their needs. Each tree on the list is linked to a full page of information.
On the Search Trees and Plants webpage, select “More filters” in the search bar. Then, input your desired attributes for a tree and enter information about your planting location. The database will filter results for plants that are suitable for the requirements you entered.
Try this online tool before you buy your next tree. It is a good way to get to the right tree or other plant.
This online search tool also works for shrubs, vines, groundcovers, ornamental grasses, and perennials.
Northern Illinois Tree Species List
Need to see a list of trees and their characteristics side by side in a chart? This handbook provides that in an easy-to-read PDF format that can be downloaded and reviewed offline.