Goats
Kush Lover
some of the healthiest clones i've ever taken have been just thrown in a cup of water. it takes 2.5-4 weeks to show roots usually, but they're always still really green and perky when they root.In college I just put dipped cuttings in labeled styrofoam cups. I'd change the water few times but very high success. I dare you to just try a tub of shallow water with an air stone. Stupid easy. Roots happen.
here are 3 i threw into a shotglass of water a few years ago and all 3 rooted within 4 weeks.