awesome, that was exactly what i was looking for,thank you so much,and hopfully doing it this way will save me a lot of trouble with burn and over feeding.You guys are the best and once again i apologize for the lack of clarity on my questions.Weedhound what do you suggest i do about my dr.hornsby big bud and flora nectur,use those exactly as what they say on the back or measure it by ppms like you suggested with my other nute and fert.Sorry if this is a stupid question i just dont want to mess up anything and what better advice to follow than people who KNOW what they are doing.