As a Massachusetts dispensary, we have a deep passion for cannabis and the role it plays in improving people’s lives. Here at Theory, we cultivate cannabis outdoors in Sheffield, indoors in Bridgewater, and produce a wide variety of extracts and infused products at our Bridgewater facility. We also have a medical dispensary in Bridgewater, a medical and recreational dispensary in Chicopee, and a medical and recreational dispensary in Great Barrington. For medical patients, we offer medical cannabis delivery in most areas of Eastern Massachusetts, including Boston and Bridgewater. Curious to know if we have a dispensary near you? You can check out our Massachusetts dispensary map here.
Our Massachusetts medical and recreational dispensaries are focused on small batches and unique genetics. We strive to develop a premium range of flower, concentrates, and infused products for consumers interested in finding a best-in-class Massachusetts dispensary. Throughout our work, we remain committed to expanding the science of cannabis and to work together to further improve your marijuana experience.

SKIP THE LINE
PRE-ORDER ONLINE ||| PICK-UP IN-STORE
CRAFT
CANNABIS
DISPENSARIES
SKIP THE LINE
PRE-ORDER ONLINE ||| PICK-UP IN-STORE
As a Massachusetts dispensary, we have a deep passion for cannabis and the role it plays in improving people’s lives. Here at Theory, we cultivate cannabis outdoors in Sheffield, indoors in Bridgewater, and produce a wide variety of extracts and infused products at our Bridgewater facility. We also have a medical dispensary in Bridgewater, a medical and recreational dispensary in Chicopee, and a medical and recreational dispensary in Great Barrington. For medical patients, we offer medical cannabis delivery in most areas of Eastern Massachusetts, including Boston and Bridgewater. Curious to know if we have a dispensary near you? You can check out our Massachusetts dispensary map here.
Our Massachusetts medical and recreational dispensaries are focused on small batches and unique genetics. We strive to develop a premium range of flower, concentrates, and infused products for consumers interested in finding a best-in-class experience. Throughout our work, we remain committed to expanding the science of cannabis and to work together to further improve your marijuana experience.
FIND YOUR THEORY
Serving both medical and recreational marijuana to customers across three award-winning Massachusetts dispensaries. We offer recreational marijuana in our Great Barrington dispensary and our Chicopee dispensary; medical marijuana at our Great Barrington, Chicopee, and our Bridgewater locations. For medical patients, we offer medical cannabis delivery to most parts of Eastern Massachusetts, including Boston and Bridgewater.
INTRODUCING Hi5
Hi5 is a refreshing new way to enjoy cannabis. These cannabis infused seltzers are a fast-acting, revolutionary new drink with zero calories, natural fruit flavors, and 5MG of THC!

APPAREL
Our Theory Apparel is available is a variety of styles – from hats and face masks to hoodies and tees – designed to keep you looking and feeling good. Keep an eye out for limited edition prints and styles.

CANNABIS
FLOWER
Flower is the heart of our business. We source genetics from world-renowned breeders to produce the highest quality, small batch cannabis.

EXTRACTS
Our Theory extracts are produced using an advanced ethanol hash oil (EHO) method that produces a highly potent product that preserves the plant’s taste and effects.

CANNABIS INFUSED
EDIBLES
We release a wide variety of edible chews in a variety of THC / CBD / 1:1 options to ensure a consistent dose in a variety of flavors.

INTRODUCING Hi5
Hi5 is a refreshing new way to enjoy cannabis. These cannabis infused seltzers are a fast-acting, revolutionary new drink with zero calories, natural fruit flavors, and 5MG of THC!

APPAREL
Our Theory Apparel is available is a variety of styles – from hats and face masks to hoodies and tees – designed to keep you looking and feeling good. Keep an eye out for limited edition prints and styles.

CANNABIS
FLOWER
Flower is the heart of our business. We source genetics from world-renowned breeders to produce the highest quality, small batch cannabis.

EXTRACTS
Our Theory extracts are produced using an advanced ethanol hash oil (EHO) method that produces a highly potent product that preserves the plant’s taste and effects.

CANNABIS INFUSED
EDIBLES
We release a wide variety of edible chews in a variety of THC / CBD / 1:1 options to ensure a consistent dose in a variety of flavors.


INSIDER DISCOUNTS & PRODUCT DROPS