Iowa

Medical Only

Legal Status

Medical Only

Possession Limit

4.5g of THC per 90 days for registered patients (medical cannabidiol only)

Minimum Age

18+

Dispensaries

Open

What's Legal

Only medical cannabidiol products are legal; smokable cannabis flower is prohibited for all patients.

4.5g of THC per 90 days for registered patients (medical cannabidiol only)

Not permitted

Possession outside the program (under 5g): serious misdemeanor, up to 6 months / $1,000.

For the most up-to-date rules and licensing information, visit the official state agency.

None — all cannabis is illegal

3 oz flower; 24g concentrate

None — all cannabis is illegal statewide; some municipalities have local decriminalization ordinances