yellow wilting leaves on bottom

hello everyone...first time growing and plants are on a 12/12 timer. been harvested 2 or 3 times before by first owner. the leaves on bottom are starting to get yellow and wilt...is this normal? just transferred them to larger pots and am only using flo lights in a grow box. any suggestions!!?? : )

tony

Its normal for lower leaves, and even some of the upper leaves to turn yellow late in flowering. The plant is ending its reproductive cycle and is beginning to die.

Vi

so my plant is dying? that doesnt sound too promising : ) thanks for the insight...a little less stress now that i know. thanks vi for the help. happy growing : )

tony