Which tools or gear does Natasha Najjar recommend for making spices from scratch?

Based on the available content, Natasha Najjar suggests using a dehydrator or oven to dry the herbs for making spices from scratch. She also mentions using a spice or coffee blender to grind the dried herbs into powder. However, whether you choose to grind the herbs or keep them whole depends on your personal preference and how you plan to use the spices. For instance, she sometimes keeps dried garlic in thin coin slices or grinds them into garlic powder.

Would you like to know more about the process of making spices from scratch or any specific recipes Natasha recommends?