4 quarts 1-inch cubed watermelon rind (white portion only)
1 cup Ball Salt
2 gallons water, divided
3 cinnamon sticks
1 tablespoon whole cloves
1 tablespoon black pepper corns
1 tablespoon whole all spice
¼ teaspoon pickling spice
1-inch piece ginger root
7 cups sugar
½ cup thinly sliced lemon (about 1 medium)
2 cups apple cider vinegar
Adapted from Ball Blue Book