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Tree Root Rot: Signs, Treatment and Recovery
Learn how to recognise root rot in trees, what causes it, which treatments help, and when a tree can recover or needs an arborist's assessment.
Roots, Disease & Health
Tree Diseases & Pests
5 guides, starting with Tree Root Rot: Signs, Treatment and Recovery.
Large Holes in a Tree Trunk: Borers, Birds or Squirrels?
Large holes in a tree trunk can come from decay, borers, woodpeckers or squirrels. Learn how to tell them apart, whether to fill them, and when to worry.
Orange Dots and Fungus on Trees: What They Mean
Orange dots on a tree could be painted survey marks or natural growth like rust, jelly fungus or lichen. Here is how to tell them apart and what to do.
Termites in a Tree: How to Spot and Treat Them
Find out how to recognize termites in a tree, how they differ from carpenter ants, what treatment options exist, and when a pest professional should step in.
Why Is Sticky Stuff Falling From Your Tree?
Sticky drips under a tree are usually honeydew from aphids or scale, but can be sap, resin or gum. Learn how to tell them apart and what to do about it.
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