Clean and sanitize all cider making equipment before starting.
Pour the apple juice into the fermenting vessel.
Take a hydrometer reading to measure the gravity and record.
Add yeast nutrient if desired.
Pour the yeast into the fermenter.
Close the fermenter and install an airlock filled with sanitizer.
Allow the cider to ferment in a cool and dark place for about two weeks.
Rack to a secondary fermenter.
Peel and remove all pith from the Blood Oranges.
Place the Blood Orange peels into a hop bag and place the hop bag into the fermenter.
Sample after a week, leave longer for stronger flavor.
Cold crash, rack and bottle.