Here are some pictures of the other plant (Red Dragon). I bent the top off on this one because i seen a video that said bending the top off is FIM and it is easyer on the plant. Is this right?Attachment 287693Attachment 287694Attachment 287695

Are the stems suppose to be purple like that? I notice both my plants start with green stems then they turn purple. Could it be to cold? I keep it between 72 to 73 at night and 73 to 77 day time.