DIY Tools · Tree Health

Look at the whole tree before deciding what to cut.

A short visual check for immediate hazards, structural concerns, canopy decline, pests, root disturbance, and common care problems.

Start with what you can see

This is triage—not a diagnosis.

The goal is to recognize immediate hazards, collect better observations, and decide whether the next step is routine care or an onsite evaluation.

01Safety firstAre branches touching or hanging over an electrical service line or utility line?
02Safety firstIs there a broken, hanging, or recently dropped large limb?
03Safety firstHas the tree developed a new lean, or is the soil lifting or cracking around its roots?
04StructureCan you see a fresh trunk crack, split union, large open cavity, or major area of missing bark?
05CanopyDoes roughly one-quarter or more of the canopy appear dead, thin, discolored, or leafless during the growing season?
06Trunk and rootsAre mushrooms, shelf-like conks, soft wood, or decay visible on the trunk or near the base?
07PestsDo you see boring dust, numerous small holes, pitch tubes, oozing sap, or rapidly fading needles?
08Recent changesHave roots recently been cut, covered, driven over, trenched through, or disturbed by construction?
09CareIs the tree newly planted, drought-stressed, or going through long dry periods without deep watering?
10CareIs mulch or soil piled against the trunk, or does the trunk enter the ground without a visible root flare?
Answer each question to see the guidance.