I honestly never judge my nutes by ppm
Only reason I test it, in DWC, is to see if it's rising or falling, but heck this lastest grow of c99 x blueberry I really haven't even done that
I do a % of nutes so I know they are on point, ppm is really irrelevant at that point
pH can be an issue, what nutes ya using? Sorry for not reading back but I'm lazy...lol
I kinda do the same with my pH.
If it's around 5.9-6.3 when I'm all mixed up I roll with it. It never gets below 5.9 after I mix so I even forget to check it at times
Only reason I test it, in DWC, is to see if it's rising or falling, but heck this lastest grow of c99 x blueberry I really haven't even done that
I do a % of nutes so I know they are on point, ppm is really irrelevant at that point
pH can be an issue, what nutes ya using? Sorry for not reading back but I'm lazy...lol
I kinda do the same with my pH.
If it's around 5.9-6.3 when I'm all mixed up I roll with it. It never gets below 5.9 after I mix so I even forget to check it at times