One of the things I learned a long time ago was that something more than genetics or biological environment plays a role in the desirability of herb. During the 70's and 80's, as the number of growers proliferated, it became apparent to those privy to the info that a grower's personal vibe somehow became part of the plant's vibe.
Generally speaking, mellow, laid-back growers tended to produce mellow, laid-back herb, whereas uptight, sinister growers tended to produce uptight, sinister herb. Perhaps it was just the vibe of the grower following the product to market expressing itself along the chain of trade, I am not certain, nor do I believe any form of scientific observation will ever confirm such a debate. It has simply been one of those givens in the trade. In that regard, I have further noticed that much of the finest domestic herb I've encountered was grown by women.
I used to call it the "Great Pumpkin" effect, but perhaps it is better termed the "Ganja Goddess" effect. The most sincere herbal patches being visited upon by the subtle and ethereal spirits of benevolence. And subtle is a very key word when considering the desirable characteristics of fine quality cannabis. Subtleties have a way of being very powerful, indeed. While we are considering such aesthetic topics let's have a look at femininity. It is, after all, the female plant we are primarily concerned with.