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 Planting & Transplanting
Is it Safe to Plant Trees in Summer?
August 4, 2021
You may be tempted to plant trees in the summer when the sun is shining, but is summer a good tree planting time? Follow these rules for best times to plant a tree so you can give your tree a solid start.
Leaf & Needle Problems
What Are These Water Marks On My Tree Leaves?
May 11, 2023
Tubakia leaf spot on oak is often confused with oak anthracnose. One way to tell them apart is the timing of leaf spots. Learn more.
Tree Planting & Transplanting
Plants Under Trees: Protect the Root Flare
September 18, 2025
Plant under trees without smothering the trunk. Choose clumping, shallow‑rooted companions, keep the root flare visible, and build a breathable mulch ring.
Tree Safety, Storm Prep & Recovery
How to Spot—And Protect—Trees from Lightning
July 19, 2021
What exactly happens when lightning strikes a tree? Learn that and how to tell if a tree was hit by lightning. Plus, you can protect your trees from lightning damage.
Plant Health Care
Freeze and Thaw Damage on Trees
February 6, 2020
Read how fluctuating winter temperatures and frost can affect tree growth and cause other types of winter injury. Mulching trees in fall and tree guards are just a couple things you can do to help minimize damage, learn more.
Plant Health Care
How To Help Restore Trees Burned By Wildfires
April 21, 2022
Following proper tree care after a wildfire can help restore your fire-damaged trees.
Insect & Disease Issues
How To Dispose Of Dead Ash Trees (Even If They Have EAB)
May 23, 2022
After you cut down a dead ash tree, what should you do with the ash borer wood? Can you use dead ash trees for firewood? Learn how to dispose of dead ash trees.
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!
No Results
