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
Step By Step: How To Remove Grass To Mulch Around Trees
April 25, 2022
If there's grass around tree trunks, remove it before mulching around trees. Try this easy trick to kill the grass around tree trunks, then learn how to mulch!
Plant Health Care
Can You Save a Leaning Tree?
July 12, 2021
Learn a few common causes for leaning trees – and see if the tree can be saved or straightened.
Plant Health Care
Fall Tree Care in Dry Weather: Tips for Homeowners
October 16, 2025
Cool fall air can hide dry soil. Learn how to protect tree roots from autumn drought with deep watering, mulch, and proper soil care.
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.
Plant Health Care
What Time of Year Do Pine Trees Drip Sap (and Can I Stop It?)
February 21, 2022
What time of year do pine trees drip sap, and how much pine sap is excessive? If it's golden brown, no need to stop tree sap from running or sapping. That's normal in spring. But if you see your pine tree oozing white sap (or a white substance on pine trees), there's a problem. Click here for more.
Leaf & Needle Problems
Why Are My Palm Tree Leaves Turning Yellow (And How to Treat)
March 3, 2022
Learn why your palm tree leaves are turning yellow including how to treat yellow leaves on a Majesty palm tree.
Leaf & Needle Problems
Bare Root Tree Not Leafing Out? Here's How Long It Takes to Grow
April 12, 2022
Bare root tree not leafing out or growing? How long before bare root trees get leaves? It can take up to six weeks! If it's been that long and it still has not leafed out, learn more how to tell if your tree is alive and what could be causing it not to grow!
Insect & Disease Issues
Are Boxelder Bugs Eating Maple Tree Leaves? Control the Infestation…
July 28, 2022
Do you have boxelder bugs on your maple trees? They can be quite the bother but aren't known to cause any harm. Learn more about these bugs and how to get rid of them! Start by...
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