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.
Shrub Identification: Do I Have A Rhododendron?
April 3, 2025
If you’re wondering whether or not that bright flowering bush in your yard is a rhododendron, here are some tips on how to identify rhododendrons.
Lawn Care & Maintenance
How to Identify Crabgrass
July 16, 2020
Crabgrass looks like a coarse, yellowish-green clump of grass. There are plenty of Crabgrass look-alikes that can be commonly mistaken as other lawn weeds. Learn the distinguishing factors to help identify the lawn weed in your yard. Also, how to effectively get rid of crabgrass.
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.
Soil Care & Mulching
How to Refresh Potted Plants by Changing Soil
August 19, 2021
The goals of potting mix are to retain moisture and nutrients around the plant roots and provide enough air for growing roots. Typically, changing the soil in your potted plants should happen every 12 to 18 months. There are some exceptions that may change this timing, learn more.
Insect & Disease Issues
How To Get Rid of Black Fungus on My Tree’s Trunk or Branches
April 12, 2022
Black fungus on your tree trunk or tree branches? Black knot disease is common in chokecherry trees and plum trees. Although you can eat plums from a tree with black knot, you should still contact an arborist to learn how to get rid of black knot on trees and how you can treat black knot fungus!
Lawn Care & Maintenance
How to Get Rid of a Lawn Full of Weeds
June 21, 2022
If you've been thinking, "My lawn is all weeds!", try the best way to get rid of weeds permanently. We'll share tips on how to kill them in the lawn without killing the grass and how to get rid of them naturally.
Insect & Disease Issues
Tree Pests vs Beneficial Insects
May 30, 2024
Beneficial insects can play a vital role in maintaining the health and balance of tree ecosystems by preying on or parasitizing harmful insects, pollinating flowers, decomposing organic matter, and contributing to nutrient cycling. Let’s explore the world of tree pests versus beneficial insects.
What Are Zombie Trees & Signs You Have One
October 31, 2024
Learn how to identify zombie trees in your yard, understand what causes them, and discover tips for saving or removing zombie trees before they pose a risk.
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