Nice points from all of you. Let me add in a buyer's perspective. The \"true\" wild sang by Chinese definition would be what Hillbilly said: plants with no human intervention in all their generations. I belive this is due to the fact that people in ancient China had no ideas about conservation back them, hence the depletion of wild ginseng stocks now. People buy wild sang because of the age, and \"potency\" as it sat in the \"wild forest\" absorbing all the \"good stuff\" from the natural soil under them for hopefully hundreds of years.
Once we introduce measures of conservation we get into a gray area, namely replanting the seed. When you walk in the forest, and you help spread some seed by it being stuck on your jeans or boots, I tend to believe those plants spreaded by your action are still \"wild\" as long as you don't tend to them later. So I think if you didn't fertilize, pesticide and do all the artificial things to help'em grow, they should be considered wild...hence wild simulated perhaps should be wild if NOTHING except planting the seed was done for the plant. This may include tilling.
Are wild ginseng deserving such premium than artificially cultivated ones? I tend to think it's like growing any fruits or veggies. Your wild ones are smaller and probably less robust. Supposedly it contains the same amount of ginsenosides. I tend to think robust fruits have more stuff, but we can debate on that. So theoretically you have the market paying high premium for old chinese belief or a Chinese pricing structure of paying for ginseng hunters' work in hunting down these rare stuff in China vs. farmers planting them.
I try to buy \"wild\" ginseng cause I understand that pesticides, fungicides, fertilizers, rat poison and even experimental chemicals have been used to cultivate this stuff on a regular basis. So I try to buy as wild of ginseng as I can as it defeats the purpose if my \"healthy stuff\" has traces of bad chemicals in them.
So, for me as a small time user and buyer of ginseng. If you plant them, and do nothing else, I'd buy them as wild if they are old enough. I buy old \"wild\" stuff cause I think it doesn't pay to sit on woodsgrown plants for 30 years when they can be sold in 15. So the older ones are more likely wilder/untended to. (Yes, we still get into the debate about them growing in your backyard vs. virgin forest...etc). Then there's the concept of dropping some fertilizers on your \"wild\" patches to \"help them survive.\" That I think is cheating and have seen supposedly wild ginseng with rings and all looking like big fat turnips. That ain't right. But that's only my opinion.
Regards,
Jeff