GreenLens

Plant Disease Identifier

Describe the symptom. Get the most likely cause and a clear next step.

GreenLens identifies plant diseases by analyzing visible symptoms — yellow leaves, brown tips, soft stems, spots, or wilting — and returns the most probable cause with a specific next action, not a list of generic possibilities.

At a glance

What GreenLens can and cannot do for plant disease

FeatureGreenLensTypical disease apps
Symptom-based analysis
Health check scan analyzes the visible symptom pattern and surfaces the most likely cause.
Often returns a broad list of possible diseases without prioritization.
Next-step recommendation
Recommends one clear action: check the soil, stop fertilizing, isolate the plant, or adjust watering.
Generic advice such as "improve drainage" or "reduce humidity" without sequencing.
Context from recent care history
Connects symptoms to recent events like repotting, environment changes, or watering frequency.
Analyzes the photo in isolation without accounting for recent changes.
Lab-level diagnosis
Not designed for professional pathology or agricultural-scale disease tracking.
Specialized agronomic tools cover industrial and laboratory-grade diagnosis.
Overcare prevention
Specifically designed to stop the most common mistake: adding more care to an already stressed plant.
Most apps give more tasks, not fewer.

Best fit

Choose GreenLens if:

  • Your plant has visible symptoms and you need to know the safest next move.
  • You want to avoid making a stressed plant worse by applying the wrong fix.
  • You have already identified the plant and now need help with the health issue.

Not the best fit

GreenLens is not the right tool if:

  • You need a laboratory-verified pathology report for commercial or academic use.
  • You are managing a large-scale agricultural operation — specialized agronomic tools are more appropriate.

FAQ

Common questions answered directly.

What plant diseases can GreenLens identify?

GreenLens identifies common disease and stress patterns including overwatering symptoms, root rot signs, underwatering, fungal leaf spots, sunburn, nutrient deficiency indicators, and pest-related damage. It is designed for everyday houseplant and garden scenarios, not rare agricultural pathogens.

Why do my plant leaves keep turning yellow even after I fixed the watering?

Yellow leaves after a care adjustment often indicate root damage from previous overwatering, a nutrient imbalance, or a lighting issue. GreenLens health checks ask about recent care history to narrow down which factor is most likely before recommending the next step.

Can GreenLens tell me if my plant has root rot?

GreenLens can identify the visible signs associated with root rot — soft lower stems, yellowing, wilting despite moist soil, and foul smell — and recommend the appropriate response. It cannot physically inspect the roots, so its analysis is based on the symptom pattern you describe.

Is GreenLens accurate enough to replace a plant professional?

For common household plant diseases and stress patterns, GreenLens is reliable and fast. For rare diseases, serious infestations, or plants with high commercial value, consulting a professional horticulturalist or plant pathologist remains the safer option.

What should I do if GreenLens cannot identify the disease?

Take a sharp, well-lit photo of the affected area, note any recent care changes, and try again. If the result is still uncertain, use the support page to submit details — or consult a local plant specialist for hands-on assessment.

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