I’m having trouble with my DWC systems.
I had root rot problems on previous grows and solved it by cutting off the nasty stuff and using Pythoff in my reservoir on a 48hr basis. The plants bounced back nicely.
I used Great White Shark microbes in my DWC systems, but the expiration date is May’21, so I am not sure if this will somehow affect the growth or have any effect at all.
The first two weeks, plants were growing healthy, but I noticed some leaf spots that indicated root problems. I washed the roots and started using Pythoff again. (This kills ALL bacteria in the reservoir ) Pythoff - FlairForm Pythoff Hydroponic Nutrient Conditioner | Flairform
Now it has been almost 72hrs, but I don’t see any sign of recovery. Roots are slightly light brown but definitely not slimy or smelly. (pics attached)
I’m trying to get some Hydroguard down here to Australia, but it’s almost impossible or too expensive. This product, Pythoff, kills absolutely everything and doesn’t add any other benefits.
Any other product recommendations that I could get easier here?
Should I wait for recovery, or roots are still rotting?
I really appreciate any help you can provide.