Whether you're picking out a tree for your landscape or making a list for this season's to-dos, we have your tree care questions answered.
Invasive Pest Alert for Illinois: Elm Zigzag Sawfly
May 1, 2025
The elm zigzag sawfly, an invasive species, is targeting elm trees in the Chicago region. Most trees recover from this pest, but weakened and stressed trees are at risk.
Lawn Care & Maintenance
What Is This Whitish Gray (Or Whitish Pink) Fuzz On My Grass?
January 25, 2024
What is snow mold? It's a fungal disease that can create patches of whitish gray or whitish pink grass blades in late winter and early spring. Let's talk about how to prevent snow mold and how to get rid of snow mold in your home lawn.
Soil Care & Mulching
How to Refresh Potted Plants by Changing Soil
August 19, 2021
The goals of potting mix are to retain moisture and nutrients around the plant roots and provide enough air for growing roots. Typically, changing the soil in your potted plants should happen every 12 to 18 months. There are some exceptions that may change this timing, learn more.
Plant Health Care
Winter Watering for Evergreens: What You Need to Know
December 10, 2020
Once the ground is frozen, watering your evergreen isn’t necessary, but if you live in a warmer climate where the ground doesn’t freeze, you should water your evergreen in winter as often as it needs it. Proper watering can also help prevent winter burn on your evergreens.
Tree Selection Guide
The Best Trees For Blocking Wind & Act As A Windbreak
October 3, 2022
Discover the best windbreak trees in zones 5 through zone 9. Then, learn proper spacing for windbreak trees and how to plant trees for energy efficiency.
Soil Care & Mulching
How to Fix Oversaturated Soil
February 16, 2023
Here's what you need to know about well-drained soil and how to drain waterlogged ground to improve your landscape and plants, read more.
Tree Safety, Storm Prep & Recovery
5 steps to Help Trees Survive Winter with Little Damage
December 7, 2021
There are ways to keep your trees safe and strong this winter. With five, simple steps, your trees will stand sturdy in the heaviest of winter storms.
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