Nute burn,,Will they recover?

I left for a few days only to come and find 2 of my plants burned fron nutes. I flushed them , but my question is will they recover, and if so how long does it take? I had about 75% of both plants burned.

gee, that is a lot of nute burn, are you saying that 75% of the plant has nute burn, normally it just starts at the tips, are you sure its not something else, do you have pics, and yes the will recover in time.

Ya ,,, I checked things out and its nute burn, I let it get that way,,,,I was gone a few days. They about 6 weeks vegg, sucks bad I was gettng ready to flower.