New auto grow synergy genetics
- Thread starter Bjg
- Start date
Autodoctor
Well-Known Member
Curious on what the last picture is. May wanna get me one
It's just an app for android I'm not sure how accurate it is but definately a good indicator. The app is called ppfd meter. I think the android one you can use straight up but the apple one I believe you need to place a screen over your camera for accurate readings.