Why this root escapes?

Why this root escapes?
As soon as you touch it, this root will escape, and that's one of the reasons it's worth more than gold. But why does it escape? I’ll explain later. This is called ginseng root, a popular herbal remedy known for its potential health benefits. It grows naturally in the wild in South Korea and can cost thousands of dollars depending on its age.

So, what makes this root so special, and why is wild ginseng so expensive? Once harvested, ginseng spoils quickly at room temperature, so fresh roots are typically consumed immediately, brewed in tea, or preserved in liquors. Despite its high price and many benefits, the viral videos of ginseng roots "escaping" are fake—the root is actually attached to a string.

[joshuamiller]

It also grows in the untied states as well bud