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
Are You Overwatering Your Mature Tree? Smart Watering Tips for Established Trees
May 15, 2026
Overwatering is one of the biggest risks to mature trees. Learn how to spot the signs, adjust watering frequency, and protect your tree's long-term health.
Property Maintenance & Landscaping
How to Protect Trees in Winter: Three Proactive Tips
January 30, 2020
Taking these proactive steps for your trees during the winter months will help them flourish during the spring. Learn how to keep deer away from trees, how to use dormant oils and how late you can apply it, and when to apply anti-desiccant to your evergreens.
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.
Insect & Disease Issues
Treatment for Orange Balls on Cedar & Juniper Trees (Rust Fungus)
July 28, 2022
Have you noticed orange balls on your trees? Some people think they look like slimy worms or octopus tentacles. Learn what they are, how they happen and why they may affect your crabapple or apple tree next!
Soil Care & Mulching
Guide to Edging Around Trees and Mulch Beds
September 10, 2019
Landscape edging is a small but important detail. Follow our step-by-step tutorials on how to edge around your trees and mulch beds, and what not to do.
Tree Safety, Storm Prep & Recovery
Tree Safety: Why Do Trees Fall After Heavy Rain?
January 19, 2023
There are short-term and long-term impacts on your trees as a result of waterlogged soil. Learn more.
Davey Knowledge
Mushrooms Around Trees: What Missouri Homeowners Should Know
October 16, 2026
Seeing mushrooms around your tree? Learn what fungi can reveal about root health, decay, and tree stability in Missouri—and when it's time to call a certified arborist.
Davey Knowledge
How Do Trees Help Fight Climate Change?
March 6, 2025
Did you know 64% of Americans are experiencing the effects of climate change where they live? Learn more.
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