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 Planting & Transplanting
Is it Safe to Plant Trees in Summer?
August 4, 2021
You may be tempted to plant trees in the summer when the sun is shining, but is summer a good tree planting time? Follow these rules for best times to plant a tree so you can give your tree a solid start.
Tree Planting & Transplanting
Building a Retaining Wall Near Trees? Or Planting Near a Wall?
November 15, 2022
Trees and retaining walls can live in harmony. But, to do that, they've got to have their space. Start by...
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.
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.
Trimming & Pruning
What is Pruning? The Importance, Benefits and Methods of Pruning
September 13, 2022
Ever heard the term "pruning" and wondered what exactly that meant? It mostly means trimming your trees. Learn more about it, how it's done and how it helps trees.
Davey Knowledge
What Month Do Leaves Change Color & Fall Off Trees?
September 5, 2022
Click to learn what month your tree leaves will change color and fall off trees in the Northeast, Midwest, South or West.
Leaf & Needle Problems
Why Are Trees Losing Leaves In August Or Early Fall?
September 1, 2021
A reader asked why her oak tree was losing all its leaves summer. If your tree is losing leaves in early summer (June) or late summer (August), find out why. We outline why oak, maple and ash trees lose leaves in summer. Or if you're seeing tree leaves lose leaves early in the fall, click here!
Soil Care & Mulching
Should I Mulch Around Trees Or Not? Yes, And Here’s Why
April 18, 2022
Do you have to mulch around trees? Should you mulch around your trees? YES. Here's five reasons science proves why you should put mulch around trees.
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