I looked up the life the directions are pretty vague on specifically saying what kind of systems they are suitable for.
Like hydrogaurd is ok in dwc and rdwc.
But southern AG. Which is the same strain of bacillus Amyloliquefaciens But its at 98% more concentrated and supposedly someone spoke to a southern ag rep and they didnt recomend it for hydroponics for some reason.
As i looked into it as a cheap substitute for hydroguard but i know jypsydog runs it in his so who knows lol
I only mention this because
on the second time when i got rot its not so much that the additive wouldnt work in hydro. Like a dtw system
But i think being in a dwc might have acted like a brewer making the bad stuff lol
Anyways hope the plant gets better have a good one guys