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.
Davey Knowledge
How to Choose the Perfect Holiday Wreath
October 17, 2025
Discover how to choose the perfect holiday wreath—fresh evergreens, timeless styles, sustainable tips, and festive decorating ideas.
Property Maintenance & Landscaping
How to Make Good Garden Soil: A Step-by-Step Guide
May 21, 2019
Save time, money and your plants by giving them a good foundation from the start.
Property Maintenance & Landscaping
5 Steps for Handling Snow Bent Tree Branches
January 24, 2022
Bill asked, "Should I shake the trees or otherwise try to remove the snow from the branches?” If trees are bent over in snow, usually, you shouldn't shake snow bent trees.
Plant Health Care
What Are These Green Spots on My Tree’s Trunk or Branches?
May 9, 2022
Do you have green fungus on tree branches or green spots on your tree bark? Learn more about tree bark fungus identification and treatment. Often, you’ll see moss, lichen, or algae. None of which hurt the tree, but learn how you can get rid of lichen (if you do it right).
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.
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 Identification
Do I Have a River Birch Tree?
June 3, 2021
Here’s a guide on how to identify a River Birch Tree by its leaf shape and bark characteristics. You will also gain insight on how to properly care for River Birch Trees for optimal growth and longevity.
Insect & Disease Issues
How to Get Rid of Spring Webworms or Eastern Tent Caterpillars
May 2, 2022
Spot spring webworms in your trees? Learn how harmful tent caterpillars are to trees and how to get rid of tent worms or tent caterpillars. You can usually remove them by hand and kill them by dropping them into water and dish soap. But if you have lots, use a tent caterpillar spray.
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