What to do if I have to much N

Leaves look dark green and almost shiny. How do I correct this she in flower right now.

not much info to go with, and no pictures, but I´ll try anyway, cut the veg nuts if your useing any ?, only feed her P. and K. maybe do a flush before you begin to feed her the bloom nuts ?

do you have any burns ?

lol...need a pic i mean how green, sounds good to me! you wont be adding alot more n in flower so as long as you didnt totally over feed it or something you will be just fine...maybe wait a few days extra before you were going to feed next if your really worried

flush it out....