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.
Plant Health Care
Applying Dormant Oils Can Help Protect Your Trees From Parasitic Insects
October 6, 2021
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.
Property Maintenance & Landscaping
How To Protect Trees During Construction
March 21, 2024
Learn how to protect your trees by taking the right steps before, during, and after construction.
Plant Health Care
Can My Trees Get Too Much Rain?
June 4, 2019
Read about what happens when trees get drenched in too much water and what you can do to help them cope.
Tree Safety, Storm Prep & Recovery
Hidden Storm Damage in Trees: Long-Term Risks & Preventative Care Tips
July 24, 2025
Storm damage isn’t always visible. Learn how hidden injuries can affect your trees’ health and safety long-term. Discover signs to watch for, preventative care strategies, and why professional inspections are essential to protect your trees after severe weather.
Davey Knowledge
How To Reduce Heat Stress On Seattle Trees
April 17, 2025
Contact your local Davey Seattle office in Redmond, Lake Forest Park, Tacoma, and the surrounding areas to help you with your dry-season and watering maintenance.
Leaf & Needle Problems
What Are These Water Marks On My Tree Leaves?
May 11, 2023
Tubakia leaf spot on oak is often confused with oak anthracnose. One way to tell them apart is the timing of leaf spots. Learn more.
Tree Planting & Transplanting
Is it Safe to Plant Trees in Summer?
August 4, 2021
You may be tempted to plant trees in the summer when the sun is shining, but is summer a good tree planting time? Follow these rules for best times to plant a tree so you can give your tree a solid start.
No Results
