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.
Tree Safety, Storm Prep & Recovery
What To Do About Palm Tree Hurricane Damage
June 14, 2022
Wondering how palm trees survive hurricanes? It helps they are wind resistant, but even still, they can be damaged by hurricanes. Always examine palm trees after hurricanes and look for broken tops, or if they are bending or leaning. Learn how these issues can be corrected.
Tree Identification
Tree Identification Guide: How to Identify a Japanese Lilac Tree
August 26, 2021
Most Japanese lilac tree varieties are fairly easy to maintain with timely watering, good drainage, and proper pruning time. Follow this guide to learn how to properly care for and identify Japanese lilacs.
Plant Health Care
The Dirt On Drought Stress And Its Effect On Your Trees
October 14, 2021
Property Maintenance & Landscaping
Help! I Have Trees Bent Over by Ice. What Do I Do?
February 27, 2020
The best thing to do with frozen tree branches is to leave them alone! Once the ice melts you can assess the tree branch for pruning. If a large tree branch breaks off from ice or snow, contact a local arborist to discuss options like cabling and bracing.
Plant Health Care
Evergreens Turning Brown? Seasonal Needle Drop Explained
October 2, 2025
Interior needles yellow and shed each fall. Learn what’s normal by species, when browning signals stress, and simple steps to water, mulch, and inspect.
Tree Planting & Transplanting
Tree Transplanting Cost for Big and Small Trees
February 21, 2019
So exactly how much does it cost to transplant a tree? Keep reading to find out what factors go into an estimate.
Tree Identification
Tree Identification: Do I Have An Alligator Juniper?
July 20, 2023
Think you have an alligator juniper tree in your yard or maybe you’d like to plant one? Here’s what you need to know about alligator juniper trees and planting tips.
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