advice on foliar feeding...

I have foliar fed in veg but not in flower...my girls are starting week 3 and i want to foliar feed them with piranah,tarant, and vodoo as i am running AN...im going to feed right before lights turn on, if anyone can help me on how long to feed into flower and how heavy to apply or any other nutri mix to use i would be greatly appreciate it....thanks

well i use liquid light and saturator mixed with seltzer and dab of folier food i use this twice a week sprayed untill saturation up untill half way through flower then i stop
you must have good air circulation and fans setup the room must be breathing good i have two circulating fans in a 3 by 3 tent with a air scrubber and fan , a 250w hps , a 250w mh, all going into a line to a outside fan and air scrubber lot of air motion both bottom vents open

good luck
1 Luv