The best way is in my opinion is to go to your compassion club and get it from other patients/caregivers. You can also go to dispensary or you can get a caregiver to grow for you, your compassion club can help you find a caregiver If you don't know one. Again here is a list of clubs:
http://michiganmedicalmarijuana.org/...passion-clubs/
here you can find dispensaries:
http://michiganmedicalmarijuana.org/...y-discussions/
(or you can click the back button and read rzza's dispensary thread)