I am using 1000w mh for veg and 2 1000w hps for flowering with a mix of the mh for 6 hours a day or so,the potting soil I am using is schultz potting mix! with 50% perlite mixed in! so half, half ratio!.......so Late wood are you saying that perhaps I shouldn't use the kit as mentioned in the chart?.....indica strains mostly by the way!........I always used plant prod for vegging and plant prod for flowering but never used advance nutes before...anymore insight guys?????????...........thanks