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 Selection Guide
The Best and Worst Trees to Plant Near a House (By Zone)
April 19, 2022
Learn about the worst trees to plant near your house and what trees to avoid such as the white ash and oak because of their widespread, invasive roots.
Leaf & Needle Problems
Newly Planted Tree Leaves Turning Brown, Yellow Or Wilting? Try…
May 16, 2022
Spot problems with your newly planted trees? If your newly planted tree has leaves wilting, leaves turning yellow or looks like it's dying, try this.
Plant Health Care
Fall in Love with Healthy Trees This Season
August 26, 2021
Follow These Guidelines From Our Fall Checklist To Help Keep Your Trees Healthy
Tree Safety, Storm Prep & Recovery
Step-By-Step: How To Clean Up The Yard & Trees After A Storm
August 29, 2022
Clean up your yard after the storm! Use these 7 steps to help your trees, plants and shrubs recover.
Soil Care & Mulching
Step By Step: How To Remove Grass To Mulch Around Trees
April 25, 2022
If there's grass around tree trunks, remove it before mulching around trees. Try this easy trick to kill the grass around tree trunks, then learn how to mulch!
Davey Knowledge
Second Homeowners: Tree Risk & Storm Prep Checklist
June 26, 2026
Own a vacation home in a storm-prone region? Use this expert tree risk checklist to protect your landscape during hurricane season—even when you’re away.
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.
Davey Knowledge
How Altitude Affects Tree Growth in Denver: What Homeowners Should Know
January 9, 2026
High elevation, dry soil, and UV exposure all impact tree growth in Denver. Learn how altitude affects tree health and which trees thrive at 5,000+ feet.
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