i'm growing in soil, indoors, my tap water is from a well, and smells like sulfur so i have to get water from this dispenser up in town. most of the time i have no problem with it, but if i let the gallon jugs sit on the counter for a couple days they start smelling really bad like mildew, kinda like an old cellar or something. the problem seems to desist if i keep the water in the fridge. but of course, then i have the problem of the water being too cold and shocking my crop. anyone ever had this problem before? any ideas? is it ok to leave water that has superthrive, flower nutes and cal mag plus in the fridge? and then let it warm up before i use it? or should i just use all the mixed water as soon as i mix it?