A hempy bucket is a bucket with a hole drilled in it about 2 in. from the bottom filled with about 3 to 4 part's perlite one part vermiculite. Beneficial bacteria will start to forms in the bottom of bucket. Water everyday until your root system reaches the bottom and then about once every two days. Simple yet affective. Hear is a great thread on another forum http://www.icmag.com/ic/showthread.php?t=98419