In a bowl, mix graham cracker crumbs, melted coconut oil, and maple syrup until combined.
Press firmly into the base of a 9-inch springform pan and refrigerate while preparing the filling.
Blend blueberries, coconut milk, maple syrup, vanilla extract, and lemon zest until smooth.
Pour the mixture into a bowl and stir in chia seeds.
Let sit for 10 minutes, then stir again to prevent clumping.
Cover and refrigerate for at least 2 hours (or overnight) until thickened.
Pour the chia filling over the chilled crust and smooth the top.
Refrigerate for at least 4 hours or until firm.
Top with fresh berries, edible flowers, and lemon zest.
Slice and serve.
