Pour the red wine and grape juice into a medium saucepan.
Add grated ginger, cinnamon stick, cloves, orange zest, and orange juice.
Heat on medium until it gently simmers. Do not boil.
Let it simmer for 15 minutes so the flavors infuse.
Remove from heat and strain the liquid into a clean saucepan. Discard solids.
Whisk the powdered pectin into the warm liquid until smooth.
Bring the mixture to a rolling boil that does not stop when stirred.
Add the sugar all at once and stir well.
Boil hard for exactly 1 minute.
Remove from heat and carefully pour into clean glass jars.
Let cool at room temperature until set, then refrigerate
