Planting the Right Tree in the Right Place: A Guide for Chicagoland Homeowners

Thriving landscapes require active management. This means a plan and qualified professionals to help implement that plan.

As an arborist serving the western and northern suburbs of Chicago, I often see trees struggling because they were planted in the wrong location, or a volunteer species popped up in a spot and has grown to an unmanageable size. A thriving landscape starts with choosing the right tree for the right place. This means considering factors like mature size, growth rate, sunlight needs, soil conditions, and potential problems. Let's break it down to help you make informed decisions for your property.

Matching Tree Species to Your Space

1. Size Matters: Before you fall in love with a sapling's delicate leaves, envision it at maturity. Will its crown overwhelm your power lines or its roots buckle your sidewalk?

• For smaller spaces: Consider crabapples (Malus spp.), serviceberries (Amelanchier spp.), or Japanese tree lilacs (Syringa reticulata).

• For larger areas: Oaks (Quercus spp.), disease resistant selections of American Elm (Ulmus americana), maples (Acer spp.), and lindens (Tilia spp.) can provide majestic shade and beauty.

2. Sunlight and Soil:  Most trees prefer full sun (at least 6 hours daily), but some tolerate shade. Our heavy clay soils can also pose challenges.

• Sun-loving choices:  Kentucky Coffeetree (Gymnocladus dioicus), Hackberry (Celtis occidentalis), and most oaks.

• Shade-tolerant options:  Ironwood (Ostrya virginiana), Pagoda Dogwood (Cornus alternifolia), Elms (Ulmus spp), American Hornbeam (Carpinus caroliniana), and some maples like red maple (Acer rubrum).

• Soil and water: It is crucial that we consider site drainage and soil type in order to determine which trees will take best to a certain site. River Birch, Bald Cypress, and Swamp White Oak Can tolerate some higher levels of water, whereas a Red Oak or may not tolerate soil that reaches field capacity on a regular basis.

3. Problem Prevention: Some species are prone to diseases or pests.

• Avoid: Ash trees (Fraxinus spp.) due to the emerald ash borer, and consider disease-resistant varieties of crabapples and elms.

• As we see climate change beginning to effect the health of oaks, careful considerations are becoming necessary when selecting a species, and water/drainage and the soil type/conditions of the planting site.

Tree Maintenance and Defect Prevention

Proper tree care is crucial for longevity and safety. Here's what you should know:

• Young Tree Training:  Early structural pruning establishes a strong framework and reduces future defects.

• Mature Tree Care: Regular inspections by a certified arborist can identify and address potential hazards.

• Common Defects: Dead branches, cracks, decay, and included bark are all defects that can weaken a tree. Proper pruning and care can mitigate these risks.

Choosing Wisely for a Healthy Landscape

By carefully selecting tree species and providing proper care, you can create a beautiful and sustainable landscape. For those really looking to dive in, consider looking through the comprehensive list of trees Morton Arboretum has compiled of potential trees and their suitability for the region.

Remember these key takeaways:

• Right tree, right place:  Match the tree's mature size and needs to your site conditions.

• Maintenance is key:  Regular pruning and care promote tree health and longevity.

• Consult an arborist:  For expert advice on tree selection, planting, and maintenance, don't hesitate to contact a certified arborist.

Need help with your trees? Contact us today for a consultation! prairietreecare.com