before anybody ever wants to grow for the clubs,,check before you grow for a club,,off street ok,,club,,dirt is main concern,,will not purchace just any soil,,hates any kind of shits,bat,fish,what nots shits,,with that said,,get on line or do research before wanting to grow mass ,,only hate to see a great crop not sold cuz of soil restrictions,,thats all,,,some other restrictions,,but have to check,,good luck