Hey Mate,
You can handle this like you want. It gives an overview to the ones who visits your diary and have a look at your actual regime( light, pH, feeding etc.) If there's a problem. It makes helping so much easier if you have all the information.
And you can track it of course for yourself, to check up later how you raised a certain Strain. Hope this helps.
Good luck and happy trails for the rest of the way 🤞
Cheerz
OimRausch ✌️