IA | MIDWEST
Iowa
TLDR
Iowa has among the strictest hemp limits in America (4 mg/serving, 10 mg/container) and the most restrictive medical program (no flower, 5 dispensaries). The federal H.R. 5371 cap may actually be less restrictive than Iowa per-serving. Zero recreational momentum.
Legal Status at a Glance
Regulatory Body
Iowa Department of Agriculture and Land Stewardship / Iowa Department of Health and Human Services
Official Website →Licensing: Extremely limited — 4.5g THC/90 days; no flower; 5 dispensaries statewide
Key Legislation
Hemp Potency Limits
Caps hemp products at 4 mg THC/serving, 10 mg/container. Among strictest state limits in US.
Medical Cannabidiol Act Amendments
Expanded medical program to 4.5g THC/90 days but still no flower, no smoking.
Hemp Regulatory Framework
Established Iowa hemp program aligned with 2018 Farm Bill.
Current Events (2025-2026)
- ●State 10 mg container cap vs federal 0.4 mg collision — Iowa already stricter than H.R. 5371 per-serving
- ●Medical program among most restrictive in US (4.5g THC/90 days, no flower)
- ●Only 5 dispensaries serve entire state
- ●GOP supermajority unlikely to expand cannabis access
- ●Hemp retailers adapting to SF 2352 potency limits
- ●Federal H.R. 5371 may actually be LESS restrictive than Iowa for per-serving limits
History Highlights
2014: Medical Cannabidiol Act signed (extremely limited)
2017: Program expanded slightly
2020: THC cap raised to 4.5g/90 days
2024: SF 2352 hemp potency limits enacted
How This Connects to Our Policy
ACFA Section 7 (Federal-State Alignment) — Iowa is an example of a state already stricter than federal. ACFA Section 9 (Medical Patient Access) — Iowa patients face extreme barriers.
References & Sources
- Iowa Department of Agriculture — Hemp Program →
- MPP — Iowa Cannabis Policy →
- Iowa Medical Cannabidiol Program →
Last verified: 2026-04-02. Not legal advice. Consult an attorney for your specific situation.
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