Hello,
I do not suggest smoking herbal stuff since its not proved to be risk-free (duh smoking is a risk i know i know) but those are barely tested and who know what they do after a longterm use and why would you want to smoke that? Will cost barely the same price as weed cost. Will do the same negative stuff as smoking weed (Give cancer due to inhaling smoke) and is wrong in some way for health. You know that smoking the weed you grow or the weed someone you know grow is way better than that alternative so why change the habit? If you re plan is to quit smoking, well there is lot of good way to do it.