Any of you aeroponic growers having trouble with root rot (pythium) and what have you done to correct the problem?
My issues are largely related to reservoir temps getting a tad to warm. I've tried food grade H2O2 with little success.. I added 1 oz to 10 gallons of water, which made fairly mature plants go a bit limp. A quick reservoir swap fixed that, but now I'm a bit gun shy on how to handle this.. All my other systems have been sterilized but I have 6 in flower that I'm nursing to the end.. about 5 more weeks. In addition to the brown roots, there are plenty of healthy ones too.
Peace, Farmer Rich