PLANT GUIDE
Plant disease identifier
Upload a sick leaf photo to review likely plant disease clues and practical next checks.
Avoid uploading people or private documents.
A sick plant can show similar symptoms for very different reasons. Photograph the whole plant, the affected leaf from both sides and the soil or pot when relevant.
Spots, powdery growth, wilting, yellowing and root problems may be linked to disease, pests, light, watering or temperature. A photo result is a triage clue, not a laboratory diagnosis.
Isolate a visibly sick houseplant from other plants while you investigate. Follow local extension-office or horticultural guidance before applying a treatment.
Common questions
Can a photo diagnose plant disease?
A photo can suggest useful possibilities, but similar symptoms can have different causes and may require local or laboratory confirmation.
Should I isolate a sick houseplant?
If pests or disease are possible, separating it while you investigate can reduce spread to nearby plants.