they do NOT all look sick the others are still new fresh rootings give them a chance before you ditch any or cut them up, idk i think that your doing great bro , i dont think there is any clogging or rotting of the roots there was too much N and prolly to much of every other nute also lol in that old soil but i hella doubt that it was enough to clog and rott your root system we got it out of there pretty damn fast and the others started in the new soil so im sure its fine but if ou want i can get ome epsom salt and we can flush but i think once those roots get out of the soil we had before and into the new better soil they will spring right back up .and as far as 18/6 go's do it just make your dark time start late at night almost early in the morning so you can still work on your grow opp during the day and your lights are off when your sleeping . the most important thing is that its the same every single time so use that timer we got and i promise we will figure something out for the heat that is too hot but all is well the universe will provide my friend ,,,,,,,,,
good luck and godspeed , DR.DREADS
PS , luv u bro , call me
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