Quote Originally Posted by moreover123
Thanks Loc. There's many things I could be doing better here. For instance, the linked bubbler system I made doesn't circulate between the buckets well. One will be at 1200 ppm, the next will be 1000. I have a small pump and will be trying to figure out how to pump water to the buckets to make things uniform.

Till then, I put the 2 affected plants in the buckets with the lowest ppm. I.e.; one is in 400-500. Sort of given them a break from nutes for a couple days. The water is also lowered to try to give the roots more air. I'm thinking of even trying to remove the net pots to dry the roots out a bit for a couple hours.

I read your thread when you went from 400 to 1000 watts. I'm 1/2 tempted for find a very cheap system. Though I'm not even sure why I'm doing all this because what I got off the one plant I grew will last the 2 of us about 10 years.
the ppm being different from bucket to bucket, is common in your type of system...I would almost diconnect the feedlines and manually feed with nutes of correct ph/ppm...also...your water level shgoulod be 1/2"-1/4" below netpots. at all times if possible.