i run perlite only....i love perlite i grow an flower in it as well as clone..not sure why i deveated...but yea i been using hempy buckets for awhile an i love em...so simple an great growth....im really deabting on setting up a hempy style bed grow that would be 4x10 under 2k...i been thinking of getting those 2x4 under bed storage containers an drill a few holes an make into a hempy style an plant some nice lil cuts in there an bam....but idk im just thinking out loud....anyway thanks for the love fellas im enjoying this site...peace az