Cal/Mag is supposed to arrive any day along with z7 and amor SI. I've added a little tap water to get by for cal/mag, Still just a single seedling with roots int he water. i'm on a well so i don't have worry about chlorine, etc. I also ordered some z7 and silica.You are using cali/mag in addition to the GH tri with ro water, right ?
I agree with Fat beaver ..could be that there isn't enough of a canopy for a light leak? Or ? I dunno, I just dropped a bean and fought with my ph for about 24 hours , could be the dirty bucket , could be light , who knows ...stable 3 days in now thou
It's a weed ...pretty hard to kill ..you will get there