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.
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 Planting & Transplanting
The Endless Ways Planting a Tree Can Benefit You
March 9, 2021
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.
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.
Plant Health Care
How To Get Rid Of Ants Near Your Trees
July 11, 2022
Learn how to get rid of ants on trees and plants and if ants are killing your tree. Are ants around tree roots good or bad?
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