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Hemp Laws: Idaho vs South Carolina
Side-by-side comparison of hemp compound laws
Idaho and South Carolina differ on 7 of 8 hemp compounds. Overall, South Carolina has more permissive hemp laws than Idaho. Key differences: Delta-8 THC is banned in Idaho but fully legal in South Carolina. Delta-9 THC (Hemp) is banned in Idaho but fully legal in South Carolina. CBD is legal with restrictions in Idaho but fully legal in South Carolina. THCA is banned in Idaho but in a legal gray area in South Carolina. The 2026 federal hemp ban will have low impact on Idaho and high impact on South Carolina. Shipping rules differ: inbound hemp shipping is banned in Idaho vs. fully legal in South Carolina.
| Compound | Idaho | South Carolina |
|---|---|---|
| Delta-8 THC | ❌Banned | ✅Legal |
| Delta-9 THC (Hemp) | ❌Banned | ✅Legal |
| CBD | ⚠️Restricted | ✅Legal |
| THCA | ❌Banned | 🔶Gray Area |
| HHC | ❌Banned | ✅Legal |
| Delta-10 THC | ❌Banned | ✅Legal |
| THC-O | ❌Banned | ❌Banned |
| THCP | ❌Banned | 🔶Gray Area |