Hi There...I have what I hope is a simple question about feeding my plants, on a non-recovery hydroponic system (the runoff after feeding the plants will NOT go back in the original reservoir, but a separate reservoir). The question is this: How often do I pump the juice over the plants? I will be using the drip rings around the base of the plants, and will be growing in hydroton. I want to try and determine reservoir size. I will be feeding no more than 7 plants at a time (and no less than 7 plants, of course) in likely 3 gallon buckets... I was hoping someone would know the magic "Pump the juice every XX Minutes during Lights On, and every XX Minutes at night" (or not at all, or whatever is the right answer) I know it's a noob question, but I did quite a few searches, and have not been able to pin this one down. Any help on this will be greatly appreciated! Thanks!!