GreenThumb

GreenThumb is your personal AI botanist — the smartest plant care app on the market.

IDENTIFY ANY PLANT
Point your camera at any plant and get instant AI identification with 98%+ accuracy. Know exactly what you're growing.

SMART WATERING SCHEDULES
Never over or under-water again. GreenThumb syncs with real local weather data to automatically adjust your watering schedule. Rain expected? We'll skip a day.

AI DISEASE DIAGNOSIS
Something wrong with your plant? Photograph a leaf and AI will diagnose diseases, pests, and nutrient deficiencies — with specific treatment recommendations.

WEATHER-AWARE CARE
Your plants respond to the weather. GreenThumb connects to live weather data to give smarter care advice based on temperature, humidity, and rainfall.

WATERING REMINDERS
Get notified exactly when your plants need water — not too early, not too late.

Recent changes:
GreenThumb is now fully offline — no account needed.

• All your plants, photos, and care history are stored on your device
• AI features (plant ID, disease diagnosis, advisors) use your own free API key, added in Settings
• New Export/Restore backup for your data
• Removed: sign-in, Community (offline-first redesign)

Existing users: re-add your AI key in Settings > AI Provider Keys to keep using AI features.