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 Identification
Do I Have a Winterberry Holly?
December 3, 2020
Learn how to identify a Winterberry Holly by its leaf, fruit, and bark. Winterberry Holly can grow in zones 3-9 and prefers acidic soil. The shrub needs at least 4 and up to 6 hours of uninterrupted sunlight per day and blooms in late spring.
Tree Selection Guide
Trees with Non-Invasive Root Systems
May 2, 2022
Plant trees with roots that don't spread! Here are trees with non-invasive root systems, shade trees with small root systems and best trees for sidewalks!
Plant Health Care
Top 5 Most Common Tree Problems and Solutions
July 5, 2021
What's wrong with your tree? Here are the 5 top most common tree problems and solutions.
Tree Identification
Shrub Identification: Do I Have a Japanese Holly?
November 18, 2021
Japanese holly is a handsome broadleaf evergreen shrub. Maybe you already have a Japanese holly in your yard or you’re thinking about planting one. Here are some popular Japanese holly varieties and some care tips.
Plant Health Care
How to Tell if Your Brown, Yellow or Orange Cedar Tree is Dying
January 31, 2019
Are you seeing brown, yellow or orange needles on your cedar tree? If your cedar tree’s not living up to its “evergreen” name, keep reading to find out why.
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...
Tree Selection Guide
Best Trees to Plant for Winter Color
September 5, 2019
Top Winter Interest Plants and Trees Color
Plant Health Care
Essential Tree Care Tips for Colorado Landscapes
January 23, 2025
Learn more about Colorado’s unique climate conditions and how it impacts tree care for watering, fertilizing, and pruning.
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