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.
Leaf & Needle Problems
3 Reasons Evergreens Turn Brown in Winter and How to Fix
December 15, 2021
Why are your evergreen trees turning brown in winter? See why this is happening and how to fix it. Hint: a protective spray for evergreens may be the solution.
Soil Care & Mulching
Can I Use Pine Needles For Mulch?
September 12, 2019
Pine needles are handy to have all year long. When it’s time to mulch your plants and trees, consider using the needles that have fallen in your yard
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.
Trimming & Pruning
3 Best Tree Trimming Tools To Own
January 31, 2022
It's best to prune trees when they're dormant. But, what kind of tools should you own to trim or prune trees? Discover the best three tree trimming tools.
Plant Health Care
How to Tell if Your Brown, Yellow or Orange Cedar Tree is Dying
January 31, 2019
Are you seeing brown, yellow or orange needles on your cedar tree? If your cedar tree’s not living up to its “evergreen” name, keep reading to find out why.
Tree Selection Guide
Best Trees For Hanging A Tree Swing (Tire, Wooden and Seat)
July 21, 2021
The most important step in installing a tree swing is choosing the right tree.
Tree Identification
Tree Identification: Do I Have A Pawpaw Tree?
May 16, 2024
Here are key identification characteristics of a Pawpaw tree to help you identify them and decide whether they might make a great addition to your home landscape.
Plant Health Care
What is the Definition of Plant Health Care?
June 3, 2021
The best way to keep trees healthy? Plant health care. Learn what plant health care is and how it benefits your trees.
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