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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.

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Hackberry Tree
Insect & Disease Issues
What's Killing My Hackberry Tree?
What are these “snowflake” like things falling from my hackberry tree? They are actually a large infestation of Asian woolly hackberry aphids. Let’s learn more about this pest and how to get rid of hackberry aphids so you can better protect your hackberry trees.
Can You Keep Big Trees Small Davey Tree
Property Maintenance & Landscaping
Keep Established Trees Strong: How To Care for Mature Trees
Here's how to keep mature trees healthy with proper watering, pruning, fertilization, and regular monitoring and maintenance.
How To Care For Trees In The Summer
Property Maintenance & Landscaping
Tree Care Checklist: How To Keep Trees Healthy This Summer
Proper summer tree care can ensure your trees stand strong through heat, drought, storms, and stress. From summer tree pruning to dealing with summer leaf yellowing to tree fertilization to watering, we give you tips on how to care for trees in the summer.
Ash Wood
Insect & Disease Issues
How To Dispose Of Dead Ash Trees (Even If They Have EAB)
After you cut down a dead ash tree, what should you do with the ash borer wood? Can you use dead ash trees for firewood? Learn how to dispose of dead ash trees.
2 14 19 Palm Tree Freeze Damage
Plant Health Care
What to Do About Palm Freeze Damage (and How to Protect Palms)
In some areas, palm trees do not get to soak up the sun all year round. Harsh winter weather can be tough on these tropical trees. Read on to learn how to help them bounce back.
Tree Lichen Identification
Plant Health Care
What's This Green Stuff Growing On Trees And Rocks?
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.
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Plant Health Care
Applying Dormant Oils Can Help Protect Your Trees From Parasitic Insects
Dormant oils, also known as horticultural oils, will help to keep your trees and shrubs healthy and give you a head start on insect management in the spring.
How Often To Prune Trees And Oak Trees Davey Tree
Trimming & Pruning
Signs Your Trees Need Pruning
Knowing when it’s time to trim your trees and how to protect trees after pruning are the first steps to creating a schedule that keeps your trees happy and healthy year-round.
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