13 1⁄2 cups water
1 cup (about 1 ounce) dried hibiscus
1 cup fresh ginger juice (from 2 packed cups freshly grated ginger)
1⁄4 cup fresh freshly squeezed lemon juice (about 3 to 4 lemons)
1 cup agave nectar or Simple Syrup
• In a large saucepan over high heat, combine 7 cups water with the hibiscus. Bring to a boil. Reduce the heat and simmer, stirring occasionally, for 20 minutes. Remove from heat.
• Meanwhile, in a 1-gallon pitcher combine the ginger juice, lemon juice, agave nectar, and the remaining water and stir well. Refrigerate.
• Allow the hibiscus drink to cool for 2 hours and then strain into the pitcher with the ginger drink mixture. Mix well and refrigerate until cool.
• Serve over ice.