Korona - Plant Light Meter for iOS

Setting up your plants' optimal lighting is not easy if not impossible without a proper PAR/PPFD plant light meter. Calculating your indoor garden's daily light integral (DLI) to match your plants needs allows you to optimize your lighting for maximal yield and minimal electricity consumption.

Korona is the world's most advanced plant light meter you always have in your pocket to help you make the right decisions about your plants' lighting conditions.

Korona works by using your iPhones front-facing camera and advanced image processing algorithms to sense the light as your plant sees it.

Maximize yield, minimize energy bills.