there were rumors going around for some time that you could use an out of state mmj card, but after carefully reading the arizona prop. laws, you need to be an arizona resident for a minimum of 1 year before you can get an arizona card. if you have friends in arizona, i suggest writing to your self at least 12 months before you come visit. Also, concentrates like wax is not allowed for you to buy, but no law reguarding making it yourself.