Yellowing leaves no clue what it is.

[Beachwalker]

What is wrong with AN nutes? I use the sensi perfect ph with RO water and get amazing yields

Pictures or it didn't happen

 

[Pjtime84]

Friend if you'd like to mince words that's up to you, I'm only trying to help

I pointed out that what you're using is not a complete fertilizer and you have at least a serious magnesium issue going on as mentioned above, and it's not going to stop until you get a complete fertilizer

also I told you what you medium was and what the pH should be; if you do a slurry test and would like more input post the results, either way best of luck.

My apologies wasn’t trying to be rude just by what I thought it was. I’m about to order my Jacks supplements. Should I do anything until it gets here? Besides the slurry test? I’m not sure if I should do the 2 part or just the one for tap water?

 

[Grownsince95]

Google "Epsom salt foliar spray cannabis"

Available right now at any pharmacy/chemist whatever you call it

 

[Pjtime84]

So I upped my game and bought a the recommended fertilizer and a better PH pen. I have been water with the 321 at 5.8ph to run off and the run off has been mid 6s. I’m still seeing yellowing on one plant so I decided to flush with clean water. I flushed with 5.8ph and my run off on the one plant was 6.8 to 7 No idea why but I’m guessing that could be part of the yellowing. Any suggestions? Should I add stuff to lower the soil ph? I just flushed 2 days ago.

My other plant (white widow looks to be doing fine that’s the last pic. They’ve been getting exactly the same stuff. It’s run off was 6.8.
I’m looking to turn it to flower soon but want to correct anything before that.