Hemp Laws: Montana vs South Carolina
Side-by-side comparison of hemp compound laws
Montana and South Carolina differ on 6 of 8 hemp compounds. Overall, South Carolina has more permissive hemp laws than Montana. Key differences: Delta-8 THC is banned in Montana but in a legal gray area in South Carolina. Delta-9 THC (Hemp) is legal with restrictions in Montana but fully legal in South Carolina. THCA is banned in Montana but in a legal gray area in South Carolina. HHC is banned in Montana but in a legal gray area in South Carolina. The 2026 federal hemp ban will have low impact on Montana and high impact on South Carolina. Shipping rules differ: inbound hemp shipping is legal with restrictions in Montana vs. fully legal in South Carolina. Age requirements differ: Montana has 21+ while South Carolina has no statutory age minimum.
| Compound | Montana | South Carolina |
|---|---|---|
| Delta-8 THC | ❌Banned | 🔶Gray Area |
| Delta-9 THC (Hemp) | ⚠️Restricted | ✅Legal |
| CBD | ✅Legal | ✅Legal |
| THCA | ❌Banned | 🔶Gray Area |
| HHC | ❌Banned | 🔶Gray Area |
| Delta-10 THC | ❌Banned | 🔶Gray Area |
| THC-O | ❌Banned | ❌Banned |
| THCP | ❌Banned | 🔶Gray Area |