 The best app for that is called Picture This. Take a snap of the sick plant and it will diagnose and send a treatment plan to get your green friends back to life. Here's a pro tip that's free. If your plant isn't looking well, take a picture of it with Google Lens. The app can help you identify your plants and link you to plants with similar looking issues. Hey, get your personal deets off the internet. Head to privacykim.com. Once again, that's privacykim.com.