Last verified: March 2026
The Short Answer: Yes, Since 2021
Cannabis is legal in Connecticut for adults 21 and older. On June 22, 2021, Governor Ned Lamont signed SB 1201 — the Responsible and Equitable Regulation of Adult-Use Cannabis Act (RERACA) — making Connecticut the 19th state to legalize recreational cannabis. The bill passed the Senate 16–11 and the House 76–62.
The signing date was no accident: June 22, 2021, marked the 50th anniversary of President Nixon's declaration of the War on Drugs. Connecticut's medical marijuana program has been operating since 2012, and the state decriminalized small amounts in 2011.
Key Facts at a Glance
| Recreational (Adult-Use) | Legal for adults 21+ since July 1, 2021 (possession); first sales January 10, 2023 |
|---|---|
| Medical | Available since 2012 — 42 qualifying conditions, ~32,000 patients |
| Possession Limit | 1.5 oz public (or 7.5g concentrate / 750mg THC); 5 oz locked at home |
| Home Growing | 3 mature + 3 immature per adult, 12/household — indoor only (outdoor = felony) |
| Where You Can Consume | Private property — mirrors tobacco + 25ft buffer from doorways/windows |
| Tax Rate | ~20% effective (potency-based excise + 6.35% sales) |
| State Regulator | Department of Consumer Protection (DCP) — Cannabis Control Division (est. 2025) |
| Governing Law | SB 1201 — RERACA (Chapter 420r, Title 21a) |
Connecticut's Cannabis Timeline
- 2011: Decriminalization — possession of under half an ounce reduced to an infraction.
- 2012: Medical marijuana program established (PA 12-55).
- June 22, 2021: Governor Lamont signs SB 1201 (RERACA) on the 50th anniversary of the War on Drugs.
- July 1, 2021: Possession becomes legal for adults 21+.
- October 1, 2021: Medical patients gain home cultivation rights.
- July 1, 2022: Employment protections take effect.
- December 6, 2022: 44,000+ cannabis convictions automatically erased.
- January 10, 2023: First adult-use sales begin at 9 hybrid medical/recreational retailers.
- July 1, 2023: All adults gain home cultivation rights.
- 2025: Cannabis Control Division created under DCP; Lila McKinley appointed director.
Connecticut permits indoor home cultivation only. Outdoor growing is a felony regardless of plant count — one of the harshest cultivation penalties in any legalization state. See our home growing page for details.
Explore Connecticut Cannabis Law
For in-depth cannabis education, dosing guides, safety information, and research summaries, visit our partner site TryCannabis.org