Yeah that's pretty hard to say, considering we all smoke different amounts.
But I would agree with T.H.Cammo, on a rough guess I think an ounce a month. Even though I smoke a lot more than this haha. Good luck!
Legally a Maine med card holder can get 2.5 ounces every 15 days. so if you have someone that smokes a lot it could be up to 5 ounces per month... but like others said it depends on the patient.
im only asking cause someone told me that they had to supply 5 ounces every month..... but i cant find any info on it.... so there isnt a set amount that you have to supply them with?