Mason Jar Sauerkraut

Name: Mason Jar Sauerkraut
Prep time: 60 min
Total time: 10140 min
Ingredients: 2 pounds cabbage (cut into thin ribbons); 1 sweet or tart apple (cored and juliened (optional)); 12 juniper berries; 1 teaspoon caraway seeds; 1 teaspoon mustard seeds; 2 teaspoons Kosher or pickling salt; 2 cups filtered water (warm to aid the salt dissolving); 2 teaspoons Kosher or pickling salt