Medical Only
Iowa
4.5g of THC per 90 days for registered patients (medical cannabidiol only)
Age 18+View Guide →

All cannabis is illegal; hemp-derived CBD products are permitted under state law.
None — all cannabis is illegal
Not permitted
Possession under 30g: Class B misdemeanor, up to 180 days / $1,000; over 30g increases in severity.
For the most up-to-date rules and licensing information, visit the official state agency.
Visit Official Site →