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.
Tree Identification
How Many Tree Species Are There in North America?
November 30, 2023
In the entire world, there are over 65,000 tree types. The United States alone has 228 billion trees with roughly 30% of the country covered with forests.
Leaf & Needle Problems
Protect Florida Palms from Lethal Bronzing Disease
June 12, 2025
Identify and prevent Lethal Bronzing Disease in Florida palms. Learn the symptoms, causes, and treatment methods to protect your trees.
Tree Planting & Transplanting
Should Burlap or Wire Baskets Be Removed When Planting Trees?
October 18, 2022
Even if it's organic, you should remove as much of the burlap as you can. Then, only remove this much of the wire basket...
Leaf & Needle Problems
Why Your Tree is Not Growing Leaves in Spring (Cherry, Elm & Ash)
May 18, 2022
Why is your tree not growing leaves in spring? Including why cherry, elm and ash trees are not leafing out.
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.
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.
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.
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