the super basics of it... chop up a big piece of ginger into small pieces sort of 2-4cm ish, just make sure each piece has an "eye" or two. a nobly bit that something could grow from. some recomend soaking them in water for a couple of hours. then plant eyes up about 5-7cm under a good free draining soil... water in and leave. they are pretty easy... i did a post about it a while back. good luck.