Just curious..my plants are close to two months old, they are both wonder women and they seem to be having yelloing leaves at the bottom of themselves. now i know yellow is not a terrible sign could it be from over watering or is it just a phase in the plants life where it uses the energy from those leaves to keep matureing, also could it be pot size. to me they are very close to needing bigger pots could this be the problem? any comments appreciated.