To make simple syrup, you use equal parts sugar and water.CAUTION! Makes a lot of syrup! I used 3 cups water....

And 3 cups sugar....

On medium heat....

Stirring constantly....

Place simple syrup in a container for now.

To your blender, add blueberries....

And only 1 cup of water....

Blend until fully mixed....

If you'd like, you can strain the mixture, if you don't mind the pulp you don't have to strain it. :)

In the blender, add lemon juice.....

Add simple syrup....

Add Blueberry mixture and 3 1/4 cups water.

Blend lightly, just until its mixed.