HELP!!!, Whats wrong?

Hi everyone, please help. I have a White Widow Plant, 3 months old, I know its short for 3 months. Started with a cfl grow for vegging most of the way. Now have a grow tent, scrubber and 1000w MH. Tent stays jsut shy of 80. Problem is is that the leaves seem to not be maturing, they are large leaves but they dont seem to be opened all the way as you can see in the pics. Also it hasnt grown at all in like a week. so ? is too much water? nutes? fert? light? please help

Hey and welcome to RIU
are you trying to flower, if so MH won't do it for ya
sounds like she wan't HPS and 12/12 lights

what kinda nutes are you giving her
whats your feeding schedule
whats your light schedule
what soil are you using?

ok I am on 18/6 still thats why Im using MH, Thats what I was wondering, does a plant start to get like that cause it needs to flower. I had cheap soil, lowes not mg though. Plant did great all this time now suffering, some of the deep inside and lower leaves got yellow and I plucked them, think that was due to weak light from the cfls. I forget the nutes, got it at the hydro store though, was giving nutes 1 a week, but havent watered in like a week and the soil still wet at the bottom....very wet. I fear root rot. I have no idead whats wrong or what to do. I have an hps super eye hortilux for flowering or should I just use it even for vegging. or just flower the thing now? prob is is that I have 4 other plants all a 1/4 the size of my big girl, can I flower them. I only have 1 grow tent

Man my time is short, I'll have to take a stab at it when i come back home later.
Your soil may not have proper drainage, what is it composed of?
CFLs are good, but you gotta be creative about it, HPS is mainly for flowering.
You can really do it anytime you want
I wait atleast a month.
If your having issues, you shouldnt goto flower it wont help anything.
I gotta run, sorry man.

No Its cool, Also the main stem is reddish purple and now the leaf stems are getting that way. Im so cunfused. This is my main little girl and I need her to survive. I appreciate your help, im on my way to work myself. thanks