Roots ant white but not brown more like stained from nutes.Water temps have always been below 72f. It could Possibly be root rot but roots ant slimy or smelly. Nutes get changed our every week
Lights are about 24" away from top of canopy. The worse effected areas are furthest away from the light as I though it was light stress too. Been 4 days now and doesn't seem to be getting better.
leaves and bud sites getting extremely dry. Running dwc temps between 70-75f water temps 68-71f, RH is 30-40%, ph is between 5.5-6. Running a Mars hydro 600w.
Please can any one give us a hand on trying to figure out what's going on.
Some of the bid sites are growing and in good condition...