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.
Davey Knowledge
Climate Facing Trees For U.S. Metropolitan Areas
October 27, 2023
The Davey Institute continues to research areas of the country to assess the shifting climate zones and determine what is the best tree to plant for climate change.
Property Maintenance & Landscaping
Keep Established Trees Strong: How To Care for Mature Trees
October 20, 2022
Here's how to keep mature trees healthy with proper watering, pruning, fertilization, and regular monitoring and maintenance.
Tree Planting & Transplanting
What To Do With Christmas Trees After The Holidays
January 4, 2022
What To Do With Christmas Trees after the Holidays
Tree Planting & Transplanting
Plants Under Trees: Protect the Root Flare
September 18, 2025
Plant under trees without smothering the trunk. Choose clumping, shallow‑rooted companions, keep the root flare visible, and build a breathable mulch ring.
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.
Tree Identification
Tree Identification: Do I Have A Beech Tree?
September 5, 2024
Learn how to identify a beech tree by discovering the unique characteristics of beech tree bark and leaves. Understand the benefits of having a beech tree in your yard and get tips on beech tree care and how to manage potential threats like beech leaf disease.
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.
Plant Health Care
When To Fertilize Evergreens: Should You Fertilize Evergreens In The Winter?
January 11, 2022
Slow-release fertilization is so beneficial for your evergreens. The ideal way to determine your fertilizer choice is to conduct a soil test to confirm what nutrients your soil is lacking. However, fertilizing during certain seasons can be beneficial, learn more.
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