We live and we learn dude. No problem. Takes a strong mind to admit and I appreciate it. No fuss no muss.
And I can believe ya bro. Maybe it was just heavily enough amended.
Diff plants react diff to diff stressors. The temps could have effectd one because of the genetics, or the soil you put in her pot coulda been a tad more amended then the rest, or the stage of growth could have saved the others. Plenty of moving variables here. All that said, uve since adjusted the temps to be more in line.
Now get me some ppms readings so I can stop harping about nutes and deficiencies 
