In a blender, combine everything EXCEPT the blueberries.
Blend until nice and creamy and smooth.
This will take about a minute, so the hemp seeds are completely blended.
Add in the blueberries, and pulse until they are chopped, but not totally blended.
Pour into 10 equal portions (I used a silicon muffin pan, but you could also use a silicon ice cube tray).
Freeze until solid.
Enjoy!