Groton, CT cannabis price index
Flower in Groton typically costs $14.29 per gram (average $12.93) — measured across 111 priced listings at 1 licensed dispensaries.
Comparable range $9.29–$15 per gram · index refreshed Sep 23, 2026
↑ See the statewide Connecticut flower price index
Groton flower prices by package size
Averages of the real packages on Groton menus — not a per-gram figure multiplied up.
| Size | Average | Lowest | Average per gram | Listings |
|---|---|---|---|---|
| Eighth (3.5g) | $48.75 | $34 | $13.93 | 84 |
| Quarter (7g) | $70.97 | $52.50 | $10.14 | 18 |
| Half (14g) | $130.63 | $130 | $9.33 | 8 |
| Ounce (28g) | $220 | $220 | $7.86 | 1 |
How this index is built
Each priced flower listing in Groton whose package size is published on the menu is converted to a price per gram. Listings with no published size are excluded rather than estimated, which is why the listing count here is smaller than the total menu count.
Go deeper: cheapest weed in Groton, cheap ounces, cheapest flower per gram, Groton deals.
Figures come from licensed Connecticut dispensary menus and change constantly. Adults 21+ only.