Since the roots look good and they're both fed by the same reservoir it seems like it's either something topside or in that one bucket. Is the res well mixed before the plants get the water and does it feed both plants at the same time?
I'm not a hydro grower so I'm just throwing out whatever comes to mind!
All that said, it doesn't look that bad and it would have to get a heck of a lot worse for me to consider ditching it.
I'm not a hydro grower so I'm just throwing out whatever comes to mind!
All that said, it doesn't look that bad and it would have to get a heck of a lot worse for me to consider ditching it.