Start by preparing the flower ice cubes. Place one flower in each ice cube form and fill up with water. Freeze for 2 hours.
Prepare the iced tea by boiling the water. Add the loose tea to the tea filter and pour in hot water. Let the tea steep for 8 minutes. Remove the tea and place the jug into the fridge.
Once entirely cold (at least 2-3 hours), add the flower ice cubes, a dash of fresh lime and the agave syrup. Mix well and enjoy with a metal straw for minimal waste.