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.
Soil Care & Mulching
The Proper Way to Mulch Your Trees
March 30, 2021
Take a tip from trees in the natural setting when you tackle mulching. Proper tree mulching helps trees retain water, combat weeds and regulate soil temperature.
Leaf & Needle Problems
Why Are My Trees Shedding or Losing Leaves in Spring?
March 28, 2022
For some trees, spring leaf drop is perfectly normal, But if you don’t have a tree that naturally loses its leaves in spring and your tree leaves appear curled, spotted, or brown, your tree could have an infection called anthracnose. Learn more about spring leaf drop and how to manage anthracnose.
Insect & Disease Issues
Are All Ash Trees Susceptible to Emerald Ash Borer (EAB)?
August 15, 2019
A Davey blog reader reached out to ask if all ash tree species were susceptible to this pest and if the borer prefers younger trees or more mature ones. If you think your trees are vulnerable to EAB, continue reading to learn about the signs and how to control this pest.
Tree Planting & Transplanting
Plants Under Trees: Protect the Root Flare
September 18, 2025
Plant under trees without smothering the trunk. Choose clumping, shallow‑rooted companions, keep the root flare visible, and build a breathable mulch ring.
Davey Knowledge
Climate Change On Trees
June 16, 2022
How are forests affected by climate change? Learn more about the effects of climate change on tree species so you can better care for your trees.
Property Maintenance & Landscaping
Tapping Doesn’t Seriously Damage Maple Trees (But Don't Plug Holes)
February 28, 2022
Tapping doesn't seriously damage maple trees - if you do it right! First, learn if your maple tree is big enough to tap (and if so many taps you can make per maple tree). Then, at the end of the season, you shouldn't be plugging maple tap holes. Trees will grow over that tiny hole in no time!
Tree Planting & Transplanting
Helping Trees Recover from Transplant Shock
May 3, 2022
Leaves dropping after transplant? Not sure if your trees in shock or dead? Learn how to save a dying transplanted tree and about tree transplant shock recovery.
Tree Planting & Transplanting
How To Pick The Right Trees For Drought-Prone Landscapes
July 14, 2022
Find drought-tolerant and drought-resistant trees in your zone.
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