My theory was correct bud , the soil was dry half way down making the battery for balance and npk small and the ph had only a small area to swing ph rise from carbonates liming lead mg lockout citric acid fixed the water till filter came and mg spray instantly made them grow and loose the mg look there flying now
The main cause for this to happen was low humidity vpd was a 1.9 kpa too much transpiration and work for the roots
When humidity rises the growth comes back and fixes most problems I notice spraying perked em when humidity hit 60 humidifier helped
I caught it early to what most seem to find it which made it harder I guess to see but in person I kinda knew just didn’t trust my gut
there sucking too much at the roots Causing soil to dry too fast and a liming effect from small battery and old filter
It was apparent in 2 rooms I had
@PadawanWarrior I think you got mixed in there wrongly somewhere bud I suspected mg like u I ad offense to kassijafuckanova I didn’t report u lol