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Hemp Laws: Iowa vs Ohio
Side-by-side comparison of hemp compound laws
Iowa and Ohio differ on 5 of 8 hemp compounds. Overall, Ohio has more permissive hemp laws than Iowa. Key differences: Delta-8 THC is banned in Iowa but fully legal in Ohio. Delta-9 THC (Hemp) is banned in Iowa but fully legal in Ohio. THCA is banned in Iowa but fully legal in Ohio. HHC is banned in Iowa but fully legal in Ohio. The 2026 federal hemp ban will have low impact on Iowa and moderate impact on Ohio. Shipping rules differ: inbound hemp shipping is banned in Iowa vs. fully legal in Ohio.
| Compound | Iowa | Ohio |
|---|---|---|
| Delta-8 THC | ❌Banned | ✅Legal |
| Delta-9 THC (Hemp) | ❌Banned | ✅Legal |
| CBD | ✅Legal | ✅Legal |
| THCA | ❌Banned | ✅Legal |
| HHC | ❌Banned | ✅Legal |
| Delta-10 THC | ❌Banned | ✅Legal |
| THC-O | ❌Banned | ❌Banned |
| THCP | 🔶Gray Area | 🔶Gray Area |