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.
Davey Knowledge
Climate Change On Trees
June 16, 2022
How are forests affected by climate change? Learn more about the effects of climate change on tree species so you can better care for your trees.
Insect & Disease Issues
Red Turpentine Beetle: Identification, Damage & Management
January 5, 2023
You’ll see the most activity and red turpentine beetle damage in spring and early summer with these pests. Red turpentine beetle attacks usually start near the ground level of your trees.
Soil Care & Mulching
How to Tell if Soil is Compacted Around Trees and What to Do
October 13, 2021
Is your tree slow growing? You may have compacted soil. Test to confirm, then discover soil compaction remedies. Also see if you can plant trees in compacted soil.
Plant Health Care
What to Do About Palm Freeze Damage (and How to Protect Palms)
February 14, 2019
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 Planting & Transplanting
How Much Space Should I Leave Between Newly Planted Trees and Shrubs?
August 1, 2019
What to look out for before planting a new tree, and how much space plants need to spread out.
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...
Property Maintenance & Landscaping
Worst Mistakes Prepping Trees For Winter
November 14, 2019
Avoid these common mistakes when prepping your trees and plants for winter: incorrectly wrapping trees and shrubs, skipping tree pruning, not applying insect prevention oils, overwintering insects and not storing container plants properly.
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.
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