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Frequently asked questions

How much cannabis can I possess in Massachusetts with an MMJ Card?

In Massachusetts, you can possess the following amounts with a valid MMJ Card:

 

– Flower: Up to 60 days’ supply may be recommended, which is determined to be around 10 oz.
– Concentrates: 1 gram = 5.3 grams of raw flower.

 

This suggests that there is a maximum of approximately 50 g of concentrate for medical patients.