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.
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
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.
Trimming & Pruning
Can You Trim Shrubs In The Summer?
June 22, 2023
Learn about the correct timing when it comes to shrub trimming.
Tree Identification
Ash Tree Identification: Do I Have An Ash Tree?
January 27, 2022
What does an Ash tree look like? Learn how to identify an Ash tree by these common characteristics: ash tree leaves, bark, and common types of ash trees.
Tree Planting & Transplanting
Building a Retaining Wall Near Trees? Or Planting Near a Wall?
November 15, 2022
Trees and retaining walls can live in harmony. But, to do that, they've got to have their space. Start by...
Tree Identification
Shrub Identification: Do I Have A Red Twig Dogwood?
January 11, 2024
Let’s talk about red twig dogwood shrubs, how large a red twig dogwood gets, and how to trim a red twig dogwood so you can properly care for this beloved bush in your home landscape.
Lawn Care & Maintenance
What To Do Before Overseeding My Lawn
September 26, 2019
Follow our step-by-step guide on what to do before overseeding (reseeding) your lawn. The most important step in the process is aeration! Learn more.
Davey Knowledge
Most Common Questions about Summer Tree Care
August 30, 2021
Wondering how to care for your trees in summer? Is it OK to plant trees in summer? Or, why does your tree have yellow leaves in August? Click to learn...
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