I remember my mother talking about the "kraut" that my great grandparents made each fall. Cabbage, both green and red, radish, turnip and one other
root type veggie maybe rutabaga or parsnip and some onion. The only other thing mom said was that it was not shredded but cut into wedges and all thrown into wooden barrels in layers with salt and stored in the basement covered with some kind of cloth. And I think she said the material was held down under the liquid with a disk using a clean brick for the weight.
She never said anything about spices, and there is no one left on her side of the family tree that would know. Ahhh one more thing I remember now , she said that when the bubbles quit coming to the surface it was ready to eat, which by what she said was served at nearly every meal.
Peace