Preheat oven to 320 convection or 325 regular.
In a large bowl add oats, coconut, nuts, seeds and 1 tsp ginger.
Drain blueberries and add to the bowl.
In a small pot add oil, tahini, maple syrup, vanilla and remaining tsp of ginger.
Stir over medium heat until mixture is homogenous.
Add wet to dry. Stir WELL to ensure all dry ingredients are coated.
Use a microplane to zest lemon over granola. Stir to coat.
Divide granola onto 2 baking trays. You do not want the mixture to be too thin or thick. Press it down using your spatula.
Bake for 20 minutes and then turn the pans 180d. Bake again for 10 more minutes.
Allow granola to cool completely before using a spatula to lift granola off of pans.
Store in an airtight mason jar for up to 1 month in the pantry at room temperature.