Yes you should. I was doing everything right and I saw a very slight blue starting in one of my leaves so I started thinking what last thing could be the problem occurring was from my soil so I checked it it was pretty high so I hit it with the sulfer and by the next day it was all nice green and has been every since. Pay close attention to the details of your leaves close attention like get lost in them when looking at them and you can see shit in them coming from the very early stages where it's hard to see just standing back you have to get up close in its face lol! If it dont look right start thinking what. Figure out what it is and treat it and figure out afterwards how the shit happened so itll make since because if you dont know the how then it wont makes sense
