In a large pitcher, add white wine, apple cider, hard cider, orange slices, apple slices, and bitters (if using).
In a small bowl, add cinnamon, nutmeg, ginger and a splash of water. Whisk to make a slurry.
Pour spice mixture into pitcher and stir to combine.
Refrigerate for 1-24 hours. Serve sangria in glasses over ice, with splash of sparkling water and cinnamon stick to garnish. Enjoy!