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.
Leaf & Needle Problems
What Happens If Trees Bud Too Early?
February 28, 2022
Because of the warm winter, your trees may be budding already. Is it bad if trees start budding in winter? Learn if they'll bloom again and how to protect them.
Trimming & Pruning
How to Prune or Trim Young Trees for Structure and Form
June 14, 2021
Wondering if you should prune your young tree? Find out how and when to prune your trees.
Insect & Disease Issues
How to Stop Pine Beetle Infestation
May 3, 2021
Love your pine? Protect it. Learn the common signs of pine beetles, how to prevent them from hurting your trees and how to control them if they’re already there.
Davey Knowledge
Mistletoe in Trees
February 8, 2024
Mistletoe grows as a parasite on woody plants. Let’s dive deeper into what mistletoe looks like, where it grows, how mistletoe spreads, and tips for controlling mistletoe in trees.
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.
Leaf & Needle Problems
Why Are My Trees Shedding or Losing Leaves in Spring?
March 28, 2022
For some trees, spring leaf drop is perfectly normal, But if you don’t have a tree that naturally loses its leaves in spring and your tree leaves appear curled, spotted, or brown, your tree could have an infection called anthracnose. Learn more about spring leaf drop and how to manage anthracnose.
Leaf & Needle Problems
Why Does My Tree Only Have Leaves on One Side?
June 7, 2021
Wondering why your tree has no leaves on one side? Learn why your tree is not leafing out.
Insect & Disease Issues
Identifying Common Spring and Summer Tree Insects (Pests)
June 2, 2021
Leaf curling or spots on new leaves? Learn what insect is damaging your tree - and how to stop it.
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