There are wine yards on every possible location. Even if it is 45 degrees steep, they will find a way to concur the challenges!
This wine yard is not special in any way, it is simply a good example on German structure and dedication to achieve their goals.
Btw, I just herd that farmers in this area are positive regarding global warming. Go wine yards, we do not care about sea level rice or extreme weather events!
Pretty much the same approach as Norway have.
We cant feel the changes...why bother!