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1406190 LGPT Rhizosphaera Kalkhoffii
Insect & Disease Issues
Blue Spruce Tree Needles Turning Yellow, Brown, Then Dropping? Check For…
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.
1501041 Oak Wilt
Leaf & Needle Problems
Why Are My Oak Tree Leaves Turning Brown?
Is my oak tree dying? Is this oak wilt? The key to diagnosing your browning oak tree is looking past the color and checking for other signs and symptoms.
Winter Tree Care Dormant Pruning
Trimming & Pruning
When Is The Best Time To Prune Trees?
We answer your most common questions about when to trim, or prune, trees to promote healthy growth.
Japanese Lilac Tree
Tree Identification
Tree Identification Guide: How to Identify a Japanese Lilac Tree
Most Japanese lilac tree varieties are fairly easy to maintain with timely watering, good drainage, and proper pruning time. Follow this guide to learn how to properly care for and identify Japanese lilacs.
Buying A Home With Big Mature Trees Near Foundation Davey Tree
Buying a House with Big, Mature Trees Near House or Foundation
Buying a house with big, mature trees? Learn how big trees in the backyard save you money! But there are risks of having a big tree near or too close to the house: it could fall or it could damage the house foundation. Use this checklist before buying a house with big trees or dead trees.
4 11 19 Winter Burn
Plant Health Care
How To Help Evergreen Shrubs With Winter Burn
Harsh sun actually works against evergreens in winter. Come springtime, these endlessly green plants might turn brown from the damage. Find out more here!
Orange Balls Rust On Juniper Tree Davey Tree
Insect & Disease Issues
Treatment for Orange Balls on Cedar & Juniper Trees (Rust Fungus)
Have you noticed orange balls on your trees? Some people think they look like slimy worms or octopus tentacles. Learn what they are, how they happen and why they may affect your crabapple or apple tree next!
Tree With No Leaves
Leaf & Needle Problems
Why Does My Tree Have No Leaves On Top? (Maple, Birch & Ash)
Is my tree dead if it has no leaves on top? The top of tree looks dead but the bottom is alive. Learn why your maple tree, birch tree and ash tree have no leaves on top.
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