Preheat oven to 300 degrees and line a large rimmed baking sheet with parchment paper.
In a large bowl, combine the rolled oats, pumpkin powder, sea moss powder, pumpkin seeds, cinnamon, cardamom, sea salt and stir through until well combined.
In another bowl, combine the seed/nut butter with the brown rice syrup, maple syrup (starting with 1/4 cup), and vanilla. Stir well.
Add wet mixture to dry and mix to combine well. If you need extra liquid, add another touch of maple syrup.
Transfer mixture to your lined baking sheet and spread out to evenly distribute.
Bake for 22-25 minutes, stirring a couple of times throughout baking to ensure the mixture browns evenly.
Turn off oven, stir in dry fruit if using, and let granola sit in warm oven for another 5 minutes.
Once fully cool, store in an airtight container; makes about 5 1/2 cups.