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
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...
Plant Health Care
Signs Of Underwatering Trees Or Overwatering Trees
July 25, 2022
Learn the difference between overwatering and underwatering a tree including signs of overwatering, signs of underwatering trees and how to fix an overwatered tree.
Property Maintenance & Landscaping
Blooming Azaleas: Where Do Azaleas Grow Best?
December 8, 2022
Where do Azaleas grow best? Do Azaleas come back every year? Get all your answers here and learn best practices on how to care for azaleas.
Davey Knowledge
Climate Facing Trees For U.S. Metropolitan Areas
October 27, 2023
The Davey Institute continues to research areas of the country to assess the shifting climate zones and determine what is the best tree to plant for climate change.
Insect & Disease Issues
How to Get Rid of & Treat Aphid Infestations in Large, Tall Trees
August 23, 2022
See little critters on your maple tree leaves? Or maybe their honeydew left sticky leaves on your outdoor plants? Sounds like aphids! Get rid of them by...
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.
Leaf & Needle Problems
How to Stop Needles from Falling Off Your Christmas Tree
December 13, 2022
Tired of sweeping up those prickly needles after stepping on them? Well, try this trick to stop that!
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