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
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
Tree Troubles in Wet Weather: Tri-State Pest & Disease Guide
July 10, 2025
Learn how wet weather impacts tree health in NY, NJ, and CT. Explore common pests and fungal diseases, their symptoms, and the trees they affect.
Tree Identification
Tree Identification: Do I Have An Alligator Juniper?
July 20, 2023
Think you have an alligator juniper tree in your yard or maybe you’d like to plant one? Here’s what you need to know about alligator juniper trees and planting tips.
Insect & Disease Issues
Tree Pests vs Beneficial Insects
May 30, 2024
Beneficial insects can play a vital role in maintaining the health and balance of tree ecosystems by preying on or parasitizing harmful insects, pollinating flowers, decomposing organic matter, and contributing to nutrient cycling. Let’s explore the world of tree pests versus beneficial insects.
Tree Identification
Tree Identification: Do I Have A Sassafras Tree?
July 11, 2024
What does a sassafras tree look like? If you suspect you have a sassafras tree in your yard, or if you’re on the lookout for one to plant, recognizing its unique features will be crucial. Here are key characteristics and tips on proper care.
Davey Knowledge
Vertical Split In Tree Trunk: Can It Be Repaired?
February 22, 2024
Let’s learn more about what causes a tree trunk to split vertically and how to repair a split tree trunk.
Tree Selection Guide
Fast Growing Tree for Privacy: Leyland Cypress
August 27, 2020
A leyland cypress should be planted in hardiness zones 6-10, and the tree needs at least 6 full hours of sunlight every day. It can grow to a height of 50 to 70 feet and should be planted in fall or spring. The most important thing is to avoid planting this evergreen in the heat of summer.
Leaf & Needle Problems
Palm Tree Care: Should I Cut Off Brown Palm Leaves?
December 1, 2022
Giving your palm trees proper care includes understanding why their leaves may turn brown and how to best care for them. Here's what causes palm tree leaves to turn brown and what you can do about it.
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