jimmyjonestoo i use puravida two part organic,organic cal mag,and i hit them with some special love in flowering that really made the difference in resin production its just an organic tea but it works great.Ialso am going to top dress with some seabird ,as the fertilizing i did this weekened in my 250 gal tank cost me 135 bucks for one shot ouch.Jolly gj i have grown in the ground for 20 +years and yes it works good but it has its own set of problems moles golphers ,etc.This site where i am at now is one big rock pain in the ass to try and dig big holes besides they would not drain well .i have run smart pots for the last couple of years and they work great insane amounts of roots and great yeilds ,as far as them filling out they will fill out just sit back and watch, and you should post a thread showing your difference in your plants ground verse smarties would be interesting as i know they both work.