Quote Originally Posted by coconut123
Thanks for your response. Right now their back into the bubbler (water at bottom of pots). Plain pH 6.0 water. I use G.H. Floro neuts. would you recomend like a 2-2-1 TDS=250 solution? (or something like that?) Mist them? put under Dome? When I see roots coming out the bottom of pots, raise nutes? Thanks
Honestly, I am not the best source for detailed information, I haven't grown hydro in years.

When I had problems like yours I just went to minimal nutes and tried to leave them alone. Your water temps should be ok. Have you checked to see the difference between night and day temps in your reservoir?