ok im new to this site and idk if this is where i ask a question but here goes,my plants are about a month old, i made some mistakes starting out with lighting i was jus moving them around the house as the day went along and they started streching out.i eventually made a ghetto grow room and there doin ok now,the only thing ison the stems between the leaves(idk the corecct terminology)theres these clusters of small leaves where the "nodes"(?) are.ive seen lots of pictures online and havent seen anything similar is this normal