Help My White Widow Auto

[iampalmetto]

Good afternoon guys,

Here is my White Widow Auto (from Nirvana) at day 46 still in Veg... I think. I took this picture today.

Not too happy looking.
She was looking great a few days ago, this was her last week!.

Now her leaves are starting to curl up and turn colors.

Anybody have a clue what's going on?

Container: 2 Gal Smart Pot
Temp: 78/84. I have one little fan.
Soil: Fox Farm Ocean Forest
Lights: 300V Viparspectra + 5 23w 5000k and 3 18w 2700k Cfls (LED 12" from plant)

Ive been feeding DynaGro "Grow" nutes at 1/2 a teaspoon per gallon with purified water at 6.5 Ph. I usually have to use Ph Up after mixing the nutes and I water every other 2/3 days on average.
Since her leaves started to change color and form, Ive stopped using the nutes. But she still don't look too happy as you can see, and her new growth is all twisted up. Is this normal?
This is my first time growing an Auto flower, so I'm used to switching to 12/12. These calyxes showed up, but no pistils are showing? Some pistils appeared two weeks ago, but none new have shown up since then. Has it re-vegged? Somebody help!

Any assistance or advice is greatly appreciated... Thank you and Peace

 

[GhostFacePurp]

excess fertilizer causing burnt leaf tips and lockout of other elements. You have combos of deficiency going on. transplant to a bigger pot. use that opportunity to flush the plants well with 1/4 strength nutes. at least 3 times the size of the pot. then wait for the plant to begin growing green again..those leaves are fried and won't come.back but don't remove them until way later after the problem is fixed. I see like 5 elements gone haywire in your plant so a REALLY thorough flush is needed. Have fun. AND MAKE SURE the runoff ph is in the correct range.

GFP