01 - Bring 4 cups of water to a boil in a medium saucepan over high heat.
02 - Remove saucepan from heat. Add hibiscus flowers or tea bags and let steep for 10 minutes to extract full flavor and color.
03 - Pour the tea through a fine mesh strainer into a heatproof pitcher. Discard the used hibiscus flowers or tea bags.
04 - While tea is still warm, stir in honey or agave syrup until completely dissolved.
05 - Add orange slices, lemon slices, and fresh mint sprigs to the pitcher. Allow mixture to cool to room temperature.
06 - Refrigerate the tea for at least 1 hour to let flavors meld and beverage become thoroughly chilled.
07 - Fill glasses with ice cubes. Pour chilled hibiscus tea over ice. Add cold water if a lighter flavor is preferred. Garnish with additional citrus slices and mint sprigs.