Hey heated, about the nutes, ya wouldn't use what you are, i dont know if you have a local hydroponic store but you can always buy on line, i noticed a key nute missin and i am suprised it hasnt caused you any harm, it doesn't look like your plants are getting any magnesium, manganese yes but no MAGNESIUM. Honestly your plants look pretty good though... try www.seaofgreen.com/store and get yourself the flora series by General Hydroponics, this is a very common base nute that many growers use, it is a 3 part nute so make sure you get all three, floragrow, florabloom, and flora micro (i picked up a cheapy micro additive for about a third the price as flora micro myself) and youll be set man, each bottle runs about 8 bucks except the micro, which is about 15 bucks. Good Luck! O ya and drop that PH down! 5.8 is where you want it.