The best way is usually hanging it to dry in a room with a lot of air circulation, low light, low humidity, and low heat. there are other more complex ways such as drying boxes but hanging is by far the easiest.

Just keep it out of strong light as it degrades potency, and be sure to cure in glass jars after drying for the best results. There are many web resources related to it so I'd just google how to cure/dry it.:thumbsup: