I need help fast! Ive lost three already :[

Ive been growing bubba kush for the last 2 months. Dropped alot of money trying to do everything right this time..and everything was great until a few days ago. I used too much tiger bloom I think, and my plants wont stop frying! Ive lost three plants already, what do I need to do to save my last two? They look ALOT better than my other plants, which every leave was fried. The big leaves on my good ones are starting to curl and get that 'fried' look. Its getting worse by the hour, what do I do? I flushed them with 6 gallons of water each ( they're in 2 gallon containers). Have I doen all I can do? It really sucks to see all that money and time go down the drain..

for any real advice need pics

a flush can take a few days to show improvement

if u overfert it and had flushed alrdy then i dont c anything else u can do except prbly transplant it to bttr soil but id w8 a few days and c if the new growth is doin that as well

I dont have a camera. Man, that fucking sucks. They're only about 2 weeks into flowering..and now this. All the big leaves are frying..should I just cut those off? ( the ones that are burning)

if its more then 50% of the leaf thats damage then i wood go ahed and cut it off. but thats jus me

Well fuck me runnin'