Lower res temperature.
Increase dissolved O2.
Use a 'zyme product ( Hygrozyme, Sensizyme, Cannazyme etc.) to digest already dead root tissue, as it will act as a bacterial resivoir.
rhizome Reviewed by rhizome on . Root rot prob. Need help!!!!!! I had to leave for two days and needless to say my ph went crazy low and the temps were crazy hot. I came back and changed water and nutes. Roots are dark colored and I also notice at the main stem at the top of the grow rocks it looks like it rotting. What can I do to prevent further rotting???? Thank you in advance. Rating: 5