Add a photo, say what you've noticed, and Leaf works out what's wrong. Try ringed spots on tomato, yellow pepper leaves or white powder on squash.
Diagnose a plant
Photos Up to three; a quick look uses the first
- Look at the photoVision model
- Weigh the causesNemotron Ultra
- Search extension guidesTavily search
- Write the care planNemotron Lightning
What Leaf is doing
What it could be
Find your state's plant diagnostic lab (National Plant Diagnostic Network)
How Leaf worked out its confidence
Take this to a plant clinic
Find your state's plant diagnostic lab (National Plant Diagnostic Network)
How to collect and send a sample
From .
Case summary for the lab
Likely causes
Second opinion
A few quick questions
Your answers help Leaf tell similar problems apart.
Your last two weeks of weather
Your care plan
What to watch for
Remind me: Google Calendar
Best time to spray
Your plan applies a product. Leaf checks the next five days of forecast, hour by hour, against the rules below and picks the best window. The product label always wins.
Add your town above, or
Evidence
Sources
Ask a follow-up
How Leaf thought
Every model call runs on Nebius Token Factory. NVIDIA Nemotron does the reasoning and writing.
| Step | Model | Time | Tokens in / out |
|---|
Leaf gives guidance, not certainty. When it isn't confident, it will say so and point you to your local extension office. For food crops and any chemical, follow the product label.