Make the syrup: In a small saucepan, combine the water and sugar and bring to a simmer over high heat, stirring to dissolve the sugar.
1 ⅓ cups filtered water, 1 ⅓ cups granulated sugar
Remove the pan from the heat and add the tea bags. Let them steep for 10 minutes, then remove and discard the tea bags.
3 single-serve bags
Stir in the ginger and orange blossom water and let the ginger steep for five minutes. Strain the hibiscus syrup through a fine sieve into a glass measuring cup and let cool completely.
2 teaspoons finely grated fresh ginger, 1 teaspoon orange blossom water
To serve, fill a 12-ounce glass one-third of the way with ice, then pour 1 ounce hibiscus syrup over the ice. Bruise 4 mint leaves by clapping them between your palms, then put them in the glass and stir. Fill the glass with sparkling water, stir and enjoy.
1 bunch fresh mint, Sparkling water