this is what i'm doing now but in 2 1/2 gallon jugs instead of 1 gallon . i pour 2 1/2 gallons of RO water into my 5 gallon then mix my nutes in a 2 1/2 gallon of tap water & add that to my 5 gallon then let it bubble for awhile then PH the whole 5 gallon jug before using it . but i want to concentrate the 2 1/2 gallon mix down more so i can use a cup of it or less to get my 5 gallon where it needs to be . didn't think there was gonna be this much controversy over doing this .dansbuds thats a great idea. what if we mixed everything in a gallon of water first before its dumped in the res? this works fine for me if possible. im thinking half water and half nutes/additives
i'm basicly concentrating it now with no probs but in 2 1/2 gallon jugs . just want to concentrate it even more if possible . guess i'm just gonna have to try it & see .