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
What’s Wrong with My Maple Tree and Its Leaves?
September 27, 2021
Does your maple tree look stressed? Look for maple dieback signs like small leaves and dying branches. Read to see if your maple tree is dying or how to save it.
Plant Health Care
How Mycorrhizal Fungi Support Tree Health
August 7, 2025
Discover how mycorrhizal fungi form symbiotic relationships with trees and the signs of healthy fungal partnerships.
Leaf & Needle Problems
What Are These Bumps on My Oak Tree Leaves?
June 1, 2022
Why are there bumps or round balls on oak tree leaves? Are these growths on oak leaves because of oak leaf gall or oak leaf blister? Learn what to do.
Leaf & Needle Problems
Why Are My Palm Tree Leaves Turning Yellow (And How to Treat)
March 3, 2022
Learn why your palm tree leaves are turning yellow including how to treat yellow leaves on a Majesty palm tree.
Plant Health Care
Morning (Not Night) Is The Best Time To Water Plants
August 15, 2022
Learn the best time to water plants in morning or night including is it bad to water plants at night and when should you water plants on a hot day.
Soil Care & Mulching
Why Is Soil Important for Tree Health and Growth?
April 16, 2026
Why is soil important for trees? Discover how soil structure, nutrients & drainage influence root health & long-term tree growth.
Property Maintenance & Landscaping
Landscaping in Rocky Soil
September 10, 2020
Planting in rocky soil is possible but takes a little extra prep work. Follow this step-by-step guide on how to prepare rocky soil for planting grass seed and trees.
Davey Knowledge
Most Common Questions about Summer Tree Care
August 30, 2021
Wondering how to care for your trees in summer? Is it OK to plant trees in summer? Or, why does your tree have yellow leaves in August? Click to learn...
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