Are my plants done for?

I can’t seem to diagnose the issue. I’ve read the sticky’s so I’m sorry if this is obvious to someone.

the lower leaves of my biggest plants are looking problematic.
Medium: 50%peet 50%vermiculite
Watering 2x a week
Started with fox farm nuts after issue had already formed because I thought it might be deficient.

Poor watering habits, drifting ph ...
Either way it isn't reversible so nip off the ones that offend you the new growth looks fine

Herb & Suds said:

Poor watering habits, drifting ph ...
Either way it isn't reversible so nip off the ones that offend you the new growth looks fine

Click to expand...

Ok thanks for the reply. I’m water with tap water and a little cal mag. I’m PH’ing around 6.1-6.6
Hopefully it’s just overwater. Thanks for the hope.

Growanon said:

Ok thanks for the reply. I’m water with tap water and a little cal mag. I’m PH’ing around 6.1-6.6
Hopefully it’s just overwater. Thanks for the hope.

Click to expand...

Ultimately i remove all those lower branches when i flip to 12/12 good luck