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Hemp Laws: Colorado vs Washington
Side-by-side comparison of hemp compound laws
Colorado and Washington differ on 3 of 8 hemp compounds. Overall, Colorado has more permissive hemp laws than Washington. Key differences: Delta-9 THC (Hemp) is legal with restrictions in Colorado but banned in Washington. THCA is legal with restrictions in Colorado but banned in Washington. THCP is in a legal gray area in Colorado but banned in Washington. Both states have the same Delta-8 THC status: banned. Both states face low impact from the 2026 federal hemp ban.
| Compound | Colorado | Washington |
|---|---|---|
| Delta-8 THC | ❌Banned | ❌Banned |
| Delta-9 THC (Hemp) | ⚠️Restricted | ❌Banned |
| CBD | ✅Legal | ✅Legal |
| THCA | ⚠️Restricted | ❌Banned |
| HHC | ❌Banned | ❌Banned |
| Delta-10 THC | ❌Banned | ❌Banned |
| THC-O | ❌Banned | ❌Banned |
| THCP | 🔶Gray Area | ❌Banned |