this is how I roll ... this is under a 630w cmh using 5 gallon fabric pot .....I water 1/2 gallon every other day with very little run off , very little , like a drop or 2 ... the only time you want any run off is when there an oh shit ! .. im dealing with a cat who does run off in coco and can't understand that 1. his ph is at 7.1-7.2 and his ppm is around 150 but insist that there has to be a run off ..... as the plant gets use to the nectar feeding they will want more .. the more you have your environment dialed in the better you will have your watering dialed in .... the trick is to have more food less volume another words , people will only water every 3 day or so .. thats wrong ! you wanna be trying for every day or max every other day watering .... If your watering is every few day your gonna have issues , like we eat twice a week in that twice a week every meal is liking eating 2 days worth.... not good..... another tip if you want to play with BK wait till your slurry ppm is on the higher end then foliar , its what I explain in another forum .. you do your FFT/FFF lets say you did your FFT now after your next F your ppm is high , oh shit I dont want to flush throw my feed schedule off this where in veg you do a foliar spray of BK to drop the ppm .. ... now when dealing with a low slurry ppm and she hungry , its ok to double up on your food (calls for 5ml you do 10) only do this once and then do a slurry before your next feed to see where your at .... now the FFT/FFF is not written in stone , you can do a FFFT/ FFFF/FTFFF/ or what ever, just remember the last time you gave it a TEA or HERC ...LETS say the last time you gave her a herc but last couple times she been hungry and your feeding and now the slurry ppm are high , well what was done the last time ? tea or herc ? oh she was given herc so now ill do a tea .... this is really a #s game ... I had plants so hungry I couldn't keep up in fear of over watering so I use (one shot) to help bring the ppms up .... and another tip with BK .. the day you feed next morning before lights on do a bk foliar ... even with low ppm you can do a BK foliar ... I WILL NOT GO INTO THAT ...BK is like a gas pedal the more you use the more it will burn the fuel ...
the more you use , is the strength of the foliar mix...