If you're in the area - which might be a challenge, because there is very little in the area - then by all means, drive down this little winding road and visit the farm. It's worth the few minutes you will spend.
If you happen to be in the vicinity of Asheville, then it's not a bad little side trip, and it's definitely a scenic drive, but unfortunately you really can't attribute all of that to the farm.
Regardless of how you get there, it is definitely a nice place to visit, but there isn't a bunch to the place - a store on premise with a few goodies, and certainly some very nice staff. Just don't expect a big old barn packed to the rafters!