Is Weed Legal in Connecticut? (2026)

Instrument

Limits for legal possession of cannabis; home cultivation

Source

https://www.cga.ct.gov/current/pub/chap_420b.htm#sec_21a-279a

Retrieved

2026-11-07

Fingerprint

57993518b47b5004

Sec. 21a-279a. Limits for legal possession of cannabis. Penalty for illegal possession. Calculation of amount and equivalencies. Immunity. (a) Any person twenty-one years of age or older may possess, use and otherwise consume cannabis, provided the amount of all such cannabis does not exceed such person’s possession limit of (1) one and one-half ounces of cannabis plant material and five ounces of cannabis plant material in a locked container at such person’s residence or a locked glove box or trunk of such person’s motor vehicle, (2) an equivalent amount of cannabis products, as provided in subsection (i) of this section, or (3) an equivalent amount of a combination of cannabis and cannabis products, as provided in subsection (i) of this section. On and after July 1, 2023, a person’s personal possession limit does not include any live plant or cannabis plant material derived from any live plant cultivated by such person in accordance with the provisions of section 21a-278c.

(b) (1) Any person under eighteen years of age who possesses or has under such person’s control less than (A) five ounces of cannabis plant material, (B) an equivalent amount of cannabis products, as provided in subsection (i) of this section, or (C) an equivalent amount of a combination of cannabis and cannabis products, as provided in subsection (i) of this section, except as authorized in this chapter or chapter 420f, shall for a (i) first offense, be issued a written warning, and such person may be referred to a youth services bureau established under section 10-19m or to any other appropriate services, (ii) second offense, be referred to a youth services bureau established under section 10-19m or to any other appropriate services, and (iii) any subsequent offense, be adjudicated delinquent pursuant to the provisions of section 46b-120.

(2) Any person under eighteen years of age who possesses or has under such person’s control (A) five ounces or more of cannabis plant material, (B) an equivalent amount of cannabis products, as provided in subsection (i) of this section, or (C) an equivalent amount of a combination of cannabis and cannabis products, as provided in subsection (i) of this section, except as authorized in this chapter or chapter 420f, shall be adjudicated delinquent pursuant to the provisions of section 46b-120.

(3) No person may be arrested for a violation of this subsection.

(c) (1) Any person eighteen years of age or older but under twenty-one years of age, who possesses or has under such person’s control less than (A) five ounces of cannabis plant material, (B) an equivalent amount of cannabis products, as provided in subsection (h) of this section, or (C) an equivalent amount of a combination of cannabis and cannabis products, as provided in subsection (i) of this section, except as authorized in this chapter or chapter 420f, shall be required to view and sign a statement acknowledging the health effects of cannabis on young people and shall (i) for a first offense, be fined fifty dollars, and (ii) for any subsequent offense, be fined one hundred fifty dollars.

(2) Any person eighteen years of age or older but under twenty-one years of age, who possesses or has under such person’s control (A) five ounces or more of cannabis plant material, (B) an equivalent amount of cannabis products, as provided in subsection (i) of this section, or (C) an equivalent amount of a combination of cannabis and cannabis products, as provided in subsection (i) of this section, except as authorized in this chapter or chapter 420f, shall be required to view and sign a statement acknowledging the health effects of cannabis on young people and shall (i) for a first offense, be fined five hundred dollars, and (ii) for any subsequent offense, be guilty of a class D misdemeanor.

(d) Any person twenty-one years of age or older, except as authorized in this chapter, chapter 420f or RERACA, who possesses or has under such person’s control more than the possession limit pursuant to subsection (a) of this section, but less than (1) five ounces of cannabis plant material and eight ounces of cannabis plant material in a locked container at such person’s residence or a locked glove box or trunk of such person’s motor vehicle, (2) an equivalent amount of cannabis products, as provided in subsection (i) of this section, or (3) an equivalent amount of a combination of cannabis and cannabis products, as provided in subsection (i) of this section, shall for a (A) first offense, be fined one hundred dollars, and (B) subsequent offense, be fined two hundred fifty dollars.

(e) (1) Any person twenty-one years of age or older, except as authorized in this chapter, chapter 420f or RERACA, who possesses or has under such person’s control (A) five ounces or more of cannabis plant material or eight ounces or more of cannabis plant material in a locked container at such person’s residence or a locked glove box or trunk of such person’s motor vehicle, (B) an equivalent amount of cannabis products, as provided in subsection (i) of this section, or (C) an equivalent amount of a combination of cannabis and cannabis products, as provided in subsection (i) of this section, shall for a (i) first offense, be fined five hundred dollars, and (ii) subsequent offense, be guilty of a class C misdemeanor.

(2) For an offense under subdivision (1) of this subsection, the court shall evaluate such person and, if the court determines such person is a drug-dependent person, the court may suspend prosecution of such person and order such person to undergo a substance abuse treatment program.

(f) The law enforcement officer issuing a complaint for a violation of subsection (b), (c), (d) or (e) of this section shall seize all cannabis and cause such substance to be destroyed as contraband in accordance with law.

(g) Any person who, at separate times, has twice entered a plea of nolo contendere to, or been found guilty after trial of, a violation of subsection (e) of this section shall, upon a subsequent plea of nolo contendere to, or finding of guilty of, a violation of said subsection, be referred for participation in a drug education program at such person’s own expense.

(h) Any person subject to a fine under the provisions of this section may attest to his or her indigency, and, in lieu of paying such fine, complete community service with a private nonprofit charity or other nonprofit organization. The number of hours of community service required shall be equivalent to one hour of such service for each twenty-five dollars of the fine that would otherwise apply. Upon completion of the community service, such person shall attest, and present documentation from such private nonprofit charity or other nonprofit organization confirming that such community service was performed.

(i) (1) For purposes of determining any amount or limit specified in this section and RERACA, one ounce of cannabis plant material shall be considered equivalent to (A) five grams of cannabis concentrate, or (B) any other cannabis products with up to five hundred milligrams of THC.

(2) For purposes of subsection (a) of this section, one and one-half ounces of cannabis plant material shall be considered equivalent to (A) seven and one-half grams of cannabis concentrate, or (B) any other cannabis products with up to seven hundred fifty milligrams of THC.

(3) For purposes of subsections (b) to (e), inclusive, of this section, five ounces of cannabis plant material shall be considered equivalent to (i) twenty-five grams of cannabis concentrate, or (ii) any other cannabis products with up to two thousand five hundred milligrams of THC.

(4) For purposes of determining any amount or limit specified in this section and RERACA, the amount possessed shall be calculated by converting any quantity of cannabis products to its equivalent quantity of cannabis plant material, and then taking the sum of any such quantities.

(j) (1) As used in this section, “cannabis”, “cannabis flower”, “cannabis trim”, “cannabis concentrate” and “cannabis product” have the same meanings as provided in section 21a-420.

(2) As used in this section, “cannabis plant material” means cannabis flower, cannabis trim and all parts of any plant or species of the genus cannabis, or any infra specific taxon thereof, excluding a growing plant, and the seeds thereof. “Cannabis plant material” does not include hemp, as defined in section 22–61l.

(3) As used in this section, "motor vehicle" has the same meaning as provided in section 14-1.

(4) As used in this section, “trunk” means (A) the fully enclosed and locked main storage or luggage compartment of a motor vehicle that is not accessible from the passenger compartment, or (B) a locked toolbox or utility box attached to the bed of a pickup truck, as defined in section 14-1. “Trunk” does not include the rear of a pickup truck, except as otherwise provided, or of a hatchback, station-wagon-type automobile or sport utility vehicle or any compartment that has a window.

(k) The provisions of subsections (b) to (e), inclusive, of this section shall not apply to any person (1) who, in good faith, seeks medical assistance for another person who such person reasonably believes is experiencing an overdose from the ingestion, inhalation or injection of intoxicating liquor or any drug or substance, (2) for whom another person, in good faith, seeks medical assistance, reasonably believing such person is experiencing an overdose from the ingestion, inhalation or injection of intoxicating liquor or any drug or substance, or (3) who reasonably believes he or she is experiencing an overdose from the ingestion, inhalation or injection of intoxicating liquor or any drug or substance and, in good faith, seeks medical assistance for himself or herself, if evidence of the possession of cannabis plant material or cannabis product in violation of said subsections was obtained as a result of the seeking of such medical assistance. For the purposes of this subsection, “good faith” does not include seeking medical assistance during the course of the execution of an arrest warrant or search warrant or a lawful search.

(P.A. 11–71, S. 1, 11; June Sp. Sess. P.A. 21-1, S. 3; P.A. 23-47, S. 4.)

Sec. 21a-278c. Cultivation of cannabis plants in consumer’s primary residence. Notwithstanding the provisions of section 21a-278b, any consumer may cultivate up to three mature cannabis plants and three immature cannabis plants in the consumer’s primary residence, provided such plants are secure from access by any individual other than the consumer and no more than twelve cannabis plants may be grown at any given time per household.

(June Sp. Sess. P.A. 21-1, S. 162.)

Public Act No. 26-8
Sec. 22. Subdivision (1) of subsection (j) of section 21a-279a of the
general statutes is repealed and the following is substituted in lieu
thereof (Effective October 1, 2026):

 (j) (1) As used in this section, “cannabis” [,] has the same meaning as
provided in section 21a-240, as amended by this act, and "cannabis
flower“, ”cannabis trim“, ”cannabis concentrate“ and ”cannabis product"
have the same meanings as provided in section 21a-420, as amended by
this act.