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
Trees and Climate Change: What a Warmer Winter Means for Spring Growth
January 23, 2026
Warmer winters are disrupting tree dormancy, causing early bud swell and frost damage. Learn the signs and how to protect your trees this season.
Tree Selection Guide
Do Bees Like Trees? Trees for Bees Guide
June 21, 2021
Include bees for trees when creating a pollinator garden! The best trees for bees are…
Trimming & Pruning
Is It Safe To Cut Pine Roots Growing Close To My House?
April 13, 2022
When pine tree roots grow near your home foundation, you might wonder whether or not you can cut the roots of a tree without killing it. We provide answers to the question: Can you cut pine tree roots?
Trimming & Pruning
Pruning Trees In Spring – Is It OK To Do?
April 13, 2022
You can do some spring tree pruning safely - as long as you know what trees to prune and why. Here's your guide to pruning trees in spring.
Trimming & Pruning
How Often to Prune Trees (Including Oak Trees)
February 14, 2022
How often do you need to trim oak trees? Learn how often to prune trees to and avoid deadly oak wilt.
Tree Selection Guide
Best Trees For Fence Lines
May 25, 2023
Here are some of our recommendations for best trees for a fence line.
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
Spring Tree Care Starts ... NOW?
February 26, 2021
Now is the perfect time to start planning for the good health of your trees. We think it's a great idea to plan ahead for a happy, healthy growing season.
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