Bring all or some of the water to a boil.
Then, remove the pot of boiling water from the stove.
Then, carefully add the mint and lemongrass tea bags to the hot water and cover with a lid.
Let the tea bags steep for at least 10 minutes. Then, remove the lid and the tea bags to allow the tea mixture to cool.
When the tea mixture is cool enough to pour into your pitcher, you can then add the sugar free lemonade drink mix packets, fresh squeezed lemon juice, monk fruit, and any remaining water that is needed.
Use a large spoon to stir the drink together and then taste it to determine if you want to tweak it.
You can refrigerate the drink mixture until it is cold, drink it hot, or pour it over a cup of ice to enjoy right away.