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.
Insect & Disease Issues
Blue Spruce Tree Needles Turning Yellow, Brown, Then Dropping? Check For…
August 1, 2022
Yellow or brown needles falling off your spruce tree or Colorado blue spruce? Look for Rhizosphaera needle cast symptoms and manage this blue spruce needle cast.
Insect & Disease Issues
How to Get Rid of & Treat Aphid Infestations in Large, Tall Trees
August 23, 2022
See little critters on your maple tree leaves? Or maybe their honeydew left sticky leaves on your outdoor plants? Sounds like aphids! Get rid of them by...
Tree Planting & Transplanting
Helping Trees Recover from Transplant Shock
May 3, 2022
Leaves dropping after transplant? Not sure if your trees in shock or dead? Learn how to save a dying transplanted tree and about tree transplant shock recovery.
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.
Plant Health Care
Trees and Climate Change: What a Warmer Winter Means for Spring Growth
January 23, 2026
Warmer winters are disrupting tree dormancy, causing early bud swell and frost damage. Learn the signs and how to protect your trees this season.
Trimming & Pruning
When Is The Best Time To Prune Trees?
February 25, 2022
We answer your most common questions about when to trim, or prune, trees to promote healthy growth.
Tree Planting & Transplanting
How To Protect Newly Planted Trees In Winter
February 4, 2021
Did you recently plant a new tree this season? Here’s what you need to know about how to properly care for newly planted trees from the harsh winter weather conditions. You will also find details on how to protect newly planted fruit trees from frost.
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