write down everything u want to look back on, add some pics, make a personal grow journal. by the time u finish you'll have a collection of information you can look back on and analyze.I think there are some limitations to the phone's light sensor that might prohibit an accurate measurement of light intensity or darkness.
I was thinking more like an app where you could plug in your transplant date, how often you want to change the rez, prediction for benchmarks like when you should be getting to flowering stage, and be able to log the daily variables (temp, ph, height, etc.) so that after the grow you can see patterns and get a more scientific analysis why somethings went right and some went wrong
Yeah, that app is coming out after many snags in the development process. It will be on the app market before the end of February.I was thinking more like an app where you could plug in your transplant date, how often you want to change the rez, prediction for benchmarks like when you should be getting to flowering stage, and be able to log the daily variables (temp, ph, height, etc.) so that after the grow you can see patterns and get a more scientific analysis why somethings went right and some went wrong