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.
Tree Planting & Transplanting
When Is The Best Time Of Year To Plant Trees? (Evergreens and Maples)
October 6, 2021
With the summer heat gone, fall is the best time to plant new trees! But is it the best time to plant all trees? Is fall still the best time to plant evergreen, pine, maple, and birch trees?
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.
Plant Health Care
April Tree Root Collar Inspections: What to Look For Before Leaf-Out
April 17, 2026
Spring is the best time to check for buried root flares, girdling roots, or mulch volcanoes. Learn what to look for during your April root collar inspection — and how professionals can help.
Trimming & Pruning
Should Mature Trees Be Pruned?
November 3, 2022
Here are some tips for trimming mature trees so you can keep your biggest leafy landscape components healthy. Learn when should mature trees be pruned and how often.
Davey Knowledge
Climate Change On Trees
June 16, 2022
How are forests affected by climate change? Learn more about the effects of climate change on tree species so you can better care for your trees.
Tree Planting & Transplanting
How Often Can You Transplant The Same Tree?
February 10, 2022
Here's how to successfully transplant a tree and the common tree transplanting mistakes you should avoid.
Property Maintenance & Landscaping
How To Protect Cedar Trees In Winter
February 17, 2021
Get all details here! How to best care for your cedar tree during cold, winter months with these tips on watering (how much and how often), when to wrap and unwrap cedar trees, and how to tell if your cedar tree is dying.
Tree Selection Guide
Plants Good for Flooding and Wet Areas (By Zone)
October 27, 2021
Concerned about flood damage to your plants? Find out which trees and shrubs like wet soil. Then, identify the best plants for wet areas in your zone (garden zones 2, 3, 4, 5, 6, 7, 8, 9 and 10).
No Results
