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.
Insect & Disease Issues
What Causes Tiny Rows of Holes in Tree Trunk (Maple, Oak, Apple)?
September 27, 2022
Is it a bug? A bird? Who is marking up your tree's trunk? Well, it's probably a borer or a bird. Keep reading to pinpoint who's the culprit and what you can do!
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
How To Transplant A Tree: Step-by-Step Tutorial
October 22, 2019
For a smooth tree transplanting process, follow our comprehensive step-by-step tutorial on how to replant a tree and the best of the year. For large trees with trunks larger than 2 inches, we recommend leaving to the professionals.
Property Maintenance & Landscaping
Keep Deer from Rubbing Antlers on Trees and Fix Damaged Trees
November 29, 2022
Deer may look cute. That is until they start rubbing their antlers on your tree, leaving behind major damage. To prevent injury or try to fix a wound, try...
Insect & Disease Issues
Blue Spruce Tree Needles Turning Yellow, Brown, Then Dropping? Check For…
August 1, 2022
Yellow or brown needles falling off your spruce tree or Colorado blue spruce? Look for Rhizosphaera needle cast symptoms and manage this blue spruce needle cast.
Insect & Disease Issues
Do Spotted Lanternflies Die In Winter?
February 11, 2021
Does cold weather kill spotted lanternfly? Yes, but only the grown-ups. The eggs survive the winter and create the whole vicious cycle all over again come springtime. Understanding the SLF life cycle is key!
Tree Identification
Ash Tree Identification: Do I Have An Ash Tree?
January 27, 2022
What does an Ash tree look like? Learn how to identify an Ash tree by these common characteristics: ash tree leaves, bark, and common types of ash trees.
Property Maintenance & Landscaping
How Long Do White Fluffy Seeds Last on Cottonwood Trees?
May 9, 2022
Those white fluffy seeds in the air in spring are cottonwood seeds! But how long does cottonwood season last? Cottonwood trees shed cotton for several weeks from late spring to early summer. But can you stop them from producing cotton? Here's how to reduce or stop it entirely.
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