Break off a chunk of ginger and cut off the hard skin. Chop the fresh ginger into small pieces and toss into a bowl or large glass that can accommodate very hot or boiling water. Throw in several dried hibiscus flowers.
Pour hot water over the ginger and hibiscus and let steep for a little while. Longer if you prefer stronger flavors.
The water will turn a vibrant cranberry color from the hibiscus, and the ginger is good for you.
Strain, and drink warm, or over ice.