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.
Plant Health Care
What's This Green Stuff Growing On Trees And Rocks?
May 7, 2020
Lichen does not pose a threat to your tree’s health. It is completely harmless so there’s no real need to get rid of it. But if the sight of it bothers you, follow the steps in this post to remove it. We highly recommend to not use a pressure washer to remove lichen.
Soil Care & Mulching
Why Soil Care Is Important For Your Trees
April 4, 2024
At Davey, we prefer adding macronutrients and micronutrients as part of soil health management by using a slow-release fertilizer, learn why.
Davey Knowledge
Why Some Trees Change Color Earlier Than Others
August 21, 2026
Wondering why one tree is turning yellow while the rest are still green? Learn which tree species naturally change color first, what causes premature fall color, and when early leaf color may signal tree stress.
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.
Tree Planting & Transplanting
Right Tree, Right Place: Tree Roots
August 4, 2022
Here are trees with invasive roots and what you can do to best manage them if you have them in your yard.
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...
Tree Planting & Transplanting
You Won't Believe What Your Tree Is Doing For You!
July 15, 2021
Trees provide us with environmental and energy-saving benefits that we may have yet to even realize. Check out some of these amazing tree benefits.
Tree Selection Guide
Guide on How to Choose A Tree to Plant: Planning & Selecting
September 23, 2021
Here’s your ultimate guide when it comes to picking a tree for your yard. In this post, we outline tips and things to consider, as well as the best tree options for blocking wind, privacy, shade, small spaces, and more!
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