Know before you go

Connecticut

Connecticut permits adult purchases and home growing. Carrying limits differ from secured home or vehicle storage.

Adult-use rules reviewed

Sources reviewed September 30, 2026. Coverage: Adult-use possession and cultivation, not all legal questions.

Adult-use age21 or olderOfficial source

Carry limitUp to 1.5 ounces flower or its equivalent for adult-use consumersOfficial source

Secured storageUp to 5 ounces in a locked home container or locked glove box, per DCP guidanceOfficial source

Home cultivation3 mature + 3 immature plants per adult; 12 total per household, indoors at the primary residenceOfficial source

Details worth checking

Plants must not be visible from the street or accessible to people under 21. Medical possession and purchase allowances differ.
A possession allowance is not a per-transaction purchase limit. Check current retailer rules and local/property policies.

Official sources

Regulators & contacts

Agency information checked September 30, 2026.

Connecticut Department of Consumer Protection (DCP)

Oversees adult-use cannabis business licensing and compliance, together with the medical marijuana program. The Social Equity Council has separate equity-related responsibilities.

Connecticut Department of Consumer Protection (DCP) — official information and contact routes

Cardcierge

Medical cannabis card information, registration, published fees, and evaluation providers for Connecticut.

View medical card information

General information, not legal advice. Laws, effective dates, and local policies change. Confirm the applicable rules with official sources before acting.