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.
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.
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.
Leaf & Needle Problems
Why Are My Trees Shedding or Losing Leaves in Spring?
March 28, 2022
For some trees, spring leaf drop is perfectly normal, But if you don’t have a tree that naturally loses its leaves in spring and your tree leaves appear curled, spotted, or brown, your tree could have an infection called anthracnose. Learn more about spring leaf drop and how to manage anthracnose.
Tree Selection Guide
What Trees Are Safe to Plant Near a Septic Tank?
October 18, 2022
Want to cover up your yard's pesky septic tank? Flowers and grass are probably your best bet. But a tree or shrub could work if you pick the right one. Just know...
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.
Tree Planting & Transplanting
The Endless Ways Planting a Tree Can Benefit You
March 9, 2021
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.
Plant Health Care
What Is the Best Fertilizer for Palm Trees – and When to Fertilize
March 21, 2022
What kind of fertilizer do you use on a palm tree? A slow-release fertilizer made for palm trees is best. Homemade palm fertilizers don't provide enough nutrients, but you can fertilize with Epsom salts if they have lack magnesium. Also, learn when to fertilize palms, even in Florida.
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