In Oregon, medical marijuana patients can possess up to 24 ounces of usable marijuana. Medical patients or their designated caregivers can also grow up to 6 mature plants and 12 immature plants.
Daily purchase limits for medical patients are:
- 8 oz of usable marijuana (no more than 32 oz in one month)
- 16 oz of a medical cannabinoid product in solid form
- 72 fl oz of a medical cannabinoid product in liquid form
- 16 oz of a cannabinoid concentrate whether sold alone or contained in an inhalant delivery system
- 5 g of a cannabinoid extract whether sold alone or contained in an inhalant delivery system
- 4 immature marijuana plants
- 50 seeds
Recreational users can possess up to 2 ounces of usable marijuana and can grow up to 4 mature plants per household.
Daily purchase limits for recreational users are:
- 2 oz of usable marijuana
- 16 oz of a cannabinoid product in solid form
- 72 fl oz of a cannabinoid product in liquid form
- 5 g of cannabinoid extracts or concentrates
- 5 g of cannabinoid products intended for inhalation
- 4 immature marijuana plants
- 10 marijuana seeds