The price per gram of cannabis in Connecticut reached a new low in September, falling by nearly 20 cents to $8.68. It’s the eighth straight month in which the price per gram has either decreased or remained steady.
Total adult-use retail cannabis sales also fell in September, from roughly $18.8 million in August to roughly $17.9 million. Total sales have been more mixed across 2025 as the price per gram fell. The average price per product has also fallen across 2025, peaking at $37.24 in January and falling to $32 in September. That marks the lowest average price per product since adult-use marijuana became legal in January 2023.
The average price per gram of cannabis peaked at $12.51 in March 2024 and has generally fallen since, with average prices increasing slightly or holding steady between some months.
The average price of an adult-use product has been consistently more expensive than the average medical product since September 2023. But with adult-use product prices falling across the last year, they are now roughly equal. In September, medical marijuana products cost an average of $32.o7.
However, the sale of adult-use products continues to far outpace the sale of medical marijuana. In September, retailers sold roughly 538,000 adult-use products and 171,000 medical marijuana products. The total number of products sold declined in both markets.
Cannabis flowers remain the most popular cannabis product, making up 46 percent of sales in September and 48 percent of sales since January 2023 in both adult-use and medical markets.
Connecticut’s adult-use market continues to lag behind Massachusetts, where retailers sold $64.4 million in adult-use products in September. The average price per gram was also half Connecticut’s price in September, at $4.09, the lowest price the state has recorded.
However, Connecticut continues to outpace adult-use sales in Rhode Island, where retailers sold $8.45 million in adult-use products. Rhode Island does not report the average price per gram of cannabis.
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