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.
Davey Knowledge
Second Homeowners: Tree Risk & Storm Prep Checklist
June 26, 2026
Own a vacation home in a storm-prone region? Use this expert tree risk checklist to protect your landscape during hurricane season—even when you’re away.
Plant Health Care
Can You Stop A Fruit Tree From Leaking Sap (Cherry, Plum Or Peach)?
May 4, 2022
Colleen said, “I have a plum tree that's oozing sap, and many branches feel dead. Is this OK?” Stop the tree from leaking sap and see if plum tree sap is edible.
Property Maintenance & Landscaping
How to Put Christmas Lights on Tall Outdoor Trees
December 13, 2021
Wondering how to hang Christmas tree lights on tall outdoor trees or evergreens? Use these steps and see how many feet of lights your outdoor trees need.
Plant Health Care
How to Look After (or Revive) A Potted Christmas Tree
December 20, 2022
While your tree's inside, you've got to keep it as healthy-as-can be so that it thrives for years when you plant it. To keep it in good spirits, first...
Tree Identification
Do I have a Flowering Dogwood Tree?
July 23, 2020
Dogwoods are most recognized for their cross-shaped white or pink bracts. They require 4-6 hours of sun each day and can grow in a variety of climates. Learn how to properly care for flowering dogwoods and the potential threats that can harm your tree.
Soil Care & Mulching
Removing Tree Roots Above Ground: Will It Harm Or Kill The Tree?
September 29, 2021
Winter is coming, and it’s the best time to safely prune the roots of your tree. Learn how above ground roots can be cut without hurting your tree
Plant Health Care
How Much Water Does a Newly-Planted Tree Need?
August 16, 2022
Keep the top 12 inches of soil around the root ball moist. Generally, that means 4-10 gallons each week. Click to pinpoint what's best for your tree.
Trimming & Pruning
"Crepe Murder" Pruning Mistakes & Recovery
May 15, 2025
Avoid 'crepe murder'—the harmful over-pruning of crepe myrtles that can damage tree health and appearance. Learn proper pruning techniques to preserve beauty and longevity
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