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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.

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Bagworm On Tree Davey Tree
Insect & Disease Issues
Bagworms: Are They Harmful and How Can I Get Rid of Them?
Learn everything there is to know about Bagworms. What they look like, what type of damage they do and how you can get rid of them.
Pine Trees That Lose Needles In Winter Davey Tree
Leaf & Needle Problems
What "Pine" Trees Lose Their Needles in Winter?
What pine trees lose their needles in winter, and when do pine needles stop falling? Over your pine shedding needles? Pick pine/evergreen trees that don't drop needles!
Do Tree Leaves Turn Upside Down In Rain Davey Tree
Davey Knowledge
Do Leaves Turn Upside Down or Show Undersides Before Rain?
Can trees predict a storm? As the old wives’ tale goes, their leaves curl up to signal a big storm is on the way. But is it true? Read on to find out!
Pine Needle Mulch
Soil Care & Mulching
Can I Use Pine Needles For Mulch?
Pine needles are handy to have all year long. When it’s time to mulch your plants and trees, consider using the needles that have fallen in your yard
How Do I Get My Hydrangea To Bloom
Plant Health Care
Why Won’t My Hydrangeas Bloom?
What would cause a hydrangea not to bloom? Here are the key factors -- including weather, fertilization, sun exposure, and pruning practices -- that are most commonly to blame for hydrangea not blooming.
Tree Lichen Identification
Plant Health Care
What's This Green Stuff Growing On Trees And Rocks?
Lichen does not pose a threat to your tree’s health. It is completely harmless so there’s no real need to get rid of it. But if the sight of it bothers you, follow the steps in this post to remove it. We highly recommend to not use a pressure washer to remove lichen.
White Fluffy Seeds In Air Cottonwood Tree Seeds Davey Tree
Property Maintenance & Landscaping
How Long Do White Fluffy Seeds Last on Cottonwood Trees?
Those white fluffy seeds in the air in spring are cottonwood seeds! But how long does cottonwood season last? Cottonwood trees shed cotton for several weeks from late spring to early summer. But can you stop them from producing cotton? Here's how to reduce or stop it entirely.
Dutch Elm Disease
Insect & Disease Issues
Are Your Trees Victims To Fall Fungal Diseases?
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