Combine the water, aronia, and ginger in a saucepan. Bring to a boil and simmer with the lid partially on until the liquid has reduced to 1 cup, about 40 minutes.
Remove from the heat and allow to cool until slightly warm or room temperature.
Strain and then stir in the honey and lemon juice.
Store in a pint-size glass mason jar in the fridge.
Notes
Storage and Shelf Life: This lasts for about 2 weeks in the fridge. You can also freeze any extra.