You’ve arrived at Harbor House Collective Cannabis Dispensary Chelsea MA – the #1 cannabis store serving Greater Chelsea MA and the surrounding communities. We carry all cannabis products and cannabis strains.

Our cannabis customers love coming to us for the best selection of Flower, Pre-Rolls, Vapes, Edibles, Concentrates and other great products like Topicals and Tinctures. Browse our entire live cannabis menu online and place an order today!

Check out our dispensary customer reviews and see how we’re able to deliver a great cannabis dispensary experience. Read our dozens of 5-star customer reviews.

Harbor House Collective Cannabis Dispensary is conveniently located at 80 Eastern Ave Chelsea, MA 02150.

Frequently Asked Questions

You’ve got questions, we’ve got answers.

What is the difference between medical and recreational cannabis?

While there is typically little to no difference in cannabis products offered at medical, recreational, or dual use dispensaries, there may be differentiation in experience, price, quantity allowed, or age restriction. Medical dispensaries require a medical cannabis permit card and patients are often subject to less or zero tax on purchases. Many states also allow patients under the age of 21 to obtain this medical card, extending access in certain situations such as cancer or epilepsy.

Will I get high using Harbor House products?

Delta-9 is considered psychoactive. We suggest starting off with the lowest dose (1mg) and working your way up to where you’re comfortable. This varies from person to person. If you have concerns, it is always advisable to check with a healthcare professional, and reach out to our team with any questions.

How can cannabis flower have such a wide variety of scents?

The aroma of cannabis flower can be attributed to its unique terpene (terpenoid) profile. Terpenes are essential oils that occur naturally in plants, trees and flowers. Throughout the growth cycle, terpenes act as a defense mechanism that deter and/or attract certain insects and animals. Once the cannabis flower is dried, cured or chemically altered, these terpenes become denatured by oxidation and are then called terpenoids. These terpenoids give off specific aromas and some cannabis strains have even become known for their unique smells.

What are the potential adverse effects of cannabis?

Will I fail a drug test after consuming Harbor House cannabis?

Short answer: yes. Unfortunately whenever consuming THC products—even trace amounts of cannabinoids present in full-spectrum CBD—can trigger a positive test result. Therefore we always recommend that, depending on your specific circumstances, please use cannabis products at your own risk!