Bad day I see.Sorry to here that. Hope they get better.
Not much help I can be but I am with you man. I am saying a prayer now.
2 out of 3 of mine are looking very good. Thanks for the soil mix. WORKED!
I will post pictures soon.
Great man Im glad yours are perking up.
Mine is not all a loss.
Taking more looks at it.
It looks like a Ph lockout.
Im very determined to find out whats going on.
I was starting to think i had a bad batch of nutes.
But then I did some things that could have caused it.
ONE: I did not shake up the bottles. they have been sitting unshaken up to 2 months.
Two: I did not mixed my nutes in the container per directions.
By Order it suppose to be.
FloraMicro , FloraGro , FloraBloom
I have been randomly mixing them.
This could have caused the Nute Lockout.
Because like I said the leave tips are not burned.
It did not start from the bottom.
It only affected the large fan leaves.