Wht's up to all the great individuals who love the freedom of having great crops, glad to be able to discuss r great choice to grow together. I was a old B.C. Nutrients baby, it was scary to think ov a change n my feed, your baby's r so time consuming & u don't want to guess at the out come, I made the switch an can't b more happier, great results, awesome yeild, healthy plants, the girls really seem to love it, if u study and tweek ur recipes like I do, the out come is great, the 3 part is the only way to go to give u the choice to make ur own decisions on wht's up with the baby's, I use less and get more out ov ur $, sorry bout all the blah blah, but I'am so impressed with E.H., and yes there little bottles suck but they got all the right stuff inside, HAPPY 420 to all my green friends, b safe