GreenRock Cannabis

Greenrock is determined to become Rockland’s Best Dispensary for great prices, selection, and advice. Our products are sourced from trusted suppliers and are rigorously tested to ensure their potency and purity. Whether you’re looking for a relaxing indica to help you unwind after a long day, or an energizing sativa to boost your creativity, we’ve got you covered.

For pickup only.

GreenRock Cannabis is open for recreational use only.

Recreational use edibles are limited to a dose of 5mg THC per serving and 100mg for the total package. Medical patients may purchase edible products with much higher dosing and package sizes. Medical patients may also purchase and possess a 60 day supply, or up to 10 ounces, at a time.

We do not make appointments – come on in whenever it’s most convenient for you! We also offer online ordering where you can reserve your product ahead of time and pick it up later that same day.

We accept cash and debit cards via cashless ATM withdrawal at the point of sale. We also have an ATM on-site. We cannot accept credit cards or Apple Pay.

Customers will need a government-issued ID. This can be a driver’s license, state-issued ID card, or passport, for example. Your government-issued ID needs to include your full name, birthday, photo, and expiration date. We do not accept expired ID cards.

GreenRock Cannabis does not grow our own marijuana but we do carry select products from licensed cannabis companies in Massachusetts. We take pride in the products we offer. If we don’t like it, we don’t sell it!