Help!!!!!!!!!

I think I'm starting to show signs of nute burn!

Bottom leaves on two of my 6 ladies are browning up and curling in. I am assuming this is nute burn? Due to the location of my grow there is no way I can bring them inside for a good tub bath. I have them in 5 gallon pots....I need to know how much water to push through them to consider it a good flush? And can this browning "burning" issue be caused by a bad PH level?

Oh great Gurus please advise...I'm 2 months into this groww and I don't want to lose them now! :wtf:
BudE714 Reviewed by BudE714 on . Oh Jesus....it burns it burns!!! Help!!!!!!!!! I think I'm starting to show signs of nute burn! :( Bottom leaves on two of my 6 ladies are browning up and curling in. I am assuming this is nute burn? Due to the location of my grow there is no way I can bring them inside for a good tub bath. I have them in 5 gallon pots....I need to know how much water to push through them to consider it a good flush? And can this browning "burning" issue be caused by a bad PH level? Oh great Gurus please advise...I'm 2 months into Rating: 5