Tree health coverage for the Rochester, NY area: diagnosing tree stress and decline, reading warning signs, and the proactive plant health care that keeps trees and shrubs thriving in Upstate New York.
Other sections: Pests & Diseases · Homeowner Guides
Editor's picks
Codominant stems with included bark form weak V-shaped unions that split in wind and ice. Learn how to spot it and when structural pruning or cabling helps.
July 22, 2026
Worried a tree could fall on your Rochester home? Spot the hazard signs, from EAB-killed ash to trunk cracks, and when to call a certified arborist.
July 22, 2026
What to do after a storm damages a tree in Rochester: work safety first, document damage for insurance, then call a certified arborist to assess it.
July 22, 2026
Sunken bark or a vertical split on a young tree's southwest side is winter sunscald or a frost crack. How Rochester homeowners prevent it and treat the wound.
July 22, 2026
Do tree roots crack foundations, heave sidewalks, or invade sewers in Rochester? A myth-correcting guide, plus when to bring in Monster Tree Service.
July 22, 2026
Is your eastern white pine's yellowing normal fall needle drop or white pine decline? How Rochester arborists tell them apart and fix the site.
July 22, 2026
A lightning-struck tree can range from a survivable bark scar to invisible trunk and root damage. Here is how Rochester homeowners judge survival and safety.
July 9, 2026
Neat rows of holes in Rochester tree bark are a yellow-bellied sapsucker, not a borer. How to tell the difference, the real risk, and how to protect a tree.
July 9, 2026
Browning arborvitae in Rochester? Sort the cause: winter burn, road salt, normal inner-needle drop, bagworm, deer, or root stress, with the fix for each.
June 25, 2026
What trees grow best in Rochester, NY (Zone 5b-6a)? A right-tree, right-place guide steering you from pest-magnet species toward resilient, healthy choices.
June 25, 2026
Brown needles on Rochester conifers? Read the pattern: tips, base, or whole branch points to winter burn, needlecast, root rot, or insects in Zone 5b-6a.
June 25, 2026
Mushrooms at the base of your Rochester tree? Learn which fungi are harmless decomposers and which signal root rot, decay, and a hazardous, failing tree.
June 25, 2026
Wilting, thin canopy, and dark oozing bark at the base? Phytophthora root rot thrives in Rochester's wet clay. Learn the signs and the drainage-first fix.
June 25, 2026
Recoverable stress or terminal decline? Use this Rochester checklist to know which tree symptoms mean wait-and-monitor and which mean call an arborist now.
June 25, 2026
Why is your Rochester tree's bark splitting? Learn which frost cracks and sunscald are harmless and which crack patterns signal decay or structural risk.
June 25, 2026
A calm, step-by-step way for Rochester homeowners to figure out why a tree is sick, what to check first, and when to call a certified arborist.
June 16, 2026
Tree leaves curling, yellowing, or dying in Rochester, NY? Learn what each leaf symptom means, common local causes, and when to call an arborist.
June 15, 2026
From the editors
Think your tree or shrub is in trouble?
Monster Tree Service of Rochester's ISA Certified Arborists diagnose, treat, and protect trees and shrubs across Monroe County. Free estimates, no obligation.