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
When Should You Stop Watering Trees, Perennials and Garden in Fall?
September 20, 2022
You've been watering your plants all summer long! The leaves have changed, so can you finally cross "water the garden" off your to-do list? Well, you can stop when...
Insect & Disease Issues
Are All Ash Trees Susceptible to Emerald Ash Borer (EAB)?
August 15, 2019
A Davey blog reader reached out to ask if all ash tree species were susceptible to this pest and if the borer prefers younger trees or more mature ones. If you think your trees are vulnerable to EAB, continue reading to learn about the signs and how to control this pest.
Tree Identification
Tree Identification Guide: How to Identify an Eastern Redbud Tree
July 29, 2021
Native to North America, Eastern redbud tree flowers are pea-like and rosy pink with tinges of purple on many varieties. They grow 20- to 30-feet tall and 25- to 30-feet wide, giving small landscapes just the right touch of color and interest.
Tree Selection Guide
Top 5 Low Maintenance Evergreens for Privacy
August 25, 2022
Evergreens are great choices for privacy screens because they add this cover and color all year long. Let’s look at the best evergreens to plant for privacy.
Davey Knowledge
How Altitude Affects Tree Growth in Denver: What Homeowners Should Know
January 9, 2026
High elevation, dry soil, and UV exposure all impact tree growth in Denver. Learn how altitude affects tree health and which trees thrive at 5,000+ feet.
How to Get Ice Off Trees and Shrubs
January 16, 2020
Frozen tree branches are at risk of snapping under pressure, but it is best you don't remove ice from trees and shrubs. Here's what you can do to help your trees and shrubs recover from ice.
Tree Identification
How Many Tree Species Are There in North America?
November 30, 2023
In the entire world, there are over 65,000 tree types. The United States alone has 228 billion trees with roughly 30% of the country covered with forests.
Leaf & Needle Problems
Palm Tree Care: Should I Cut Off Brown Palm Leaves?
December 1, 2022
Giving your palm trees proper care includes understanding why their leaves may turn brown and how to best care for them. Here's what causes palm tree leaves to turn brown and what you can do about it.
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