Preheat the oven to 325 degrees F
Rough chop the nuts (not the seeds). Rough chop the dates. Add the nuts, seeds, dates, cardamom, cinnamon, and salt to a bowl. Mix. Add the honey. Mix.
Scoop the mixture onto a lined baking tray, and spread flat. The closer together you keep the nut mixture, the more clusters you will have post baking.
Bake the granola for about about 15 minutes, or until golden. To ensure the granola "dries" turn off the heat, and leave the tray in oven. Remove. Let the granola cool completely, for a few hours at least, before storing.