I love that spelt is such an ancient grain, and full of so much nutrition. If you don't want to grind your own grain, you can also purchase flour spelt in most health food stores. They have already done the grinding for you!
A tip I have for storing flour is to keep it in the freezer. That way you keep the moths out of it. There is nothing worse than getting ready to bake something and finding those awful moths in your flour.