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FAQs from Underground Legacy

Cannabis Dispensary located near Mattapan, MA

Where is Underground Legacy located?

Underground Legacy is a licensed recreational cannabis dispensary located in Mattapan, Boston, MA. We serve customers from Mattapan, Dorchester, Milton, Hyde Park, Quincy, and surrounding neighborhoods.

If you’re in Mattapan or nearby Boston neighborhoods, Underground Legacy is conveniently located for quick and easy access. Many customers searching for a dispensary near me choose us for our accessible location and streamlined pickup process.

Yes. Our Boston dispensary welcomes adult-use customers from Dorchester, Milton, Quincy, Hyde Park, and throughout the Greater Boston area.

Our recreational menu includes premium flower, pre-rolls, edibles, vape cartridges, concentrates, and accessories. We offer options across a wide range of THC potency levels and price tiers.

Yes. We offer flower options across low, medium, and high THC ranges, including strains above 30% THC. You can filter products by potency directly on our online menu.

Yes. Our menu includes budget-friendly options across multiple price ranges, including flower and pre-rolls under $20, $40, $60, and more.

Absolutely. You can explore our full recreational cannabis menu online, filter by product type or price, and place a pickup order directly through our website.

Browse our online menu, add products to your cart, and complete checkout. Bring a valid government-issued ID when picking up your order. Our team will verify your ID and finalize your purchase in-store.

Currently, Underground Legacy offers in-store shopping and online ordering for pickup at our Mattapan location.

You must be 21 years or older with a valid government-issued ID to purchase recreational cannabis in Massachusetts.

Massachusetts allows adult-use customers to purchase up to 1 ounce of flower or its equivalent in other cannabis products per day.

Yes. Out-of-state visitors who are 21+ with a valid government-issued ID may purchase recreational cannabis in Massachusetts.

Underground Legacy is a community-focused, social impact–driven dispensary committed to providing lab-tested cannabis in a welcoming and inclusive environment.

Yes. All products sold at Underground Legacy meet Massachusetts regulatory testing standards for safety and quality.

Low THC products generally contain up to 15% THC, medium potency ranges between 16–25%, and high THC products contain 26% or more. Potency preference varies based on experience and desired effects.

Flower is loose cannabis that can be used in various consumption methods. Pre-rolls are ready-to-use joints made from ground flower for convenience.

Additional FAQs

State law permits the purchase of up to one ounce of flower or five grams of concentrate at a time. Flower – 1 ounce (28.3495 grams), Concentrate/Vape – 5 grams, Tincture – 5000 milligrams, Edibles – 500 milligrams, Topicals/Ointments – No Limit.
Yes, you must be 21+ and have a valid form of government issued identification to enter a dispensary and purchase cannabis products.

We accept cash and debit cards. An ATM is conveniently located onsite for use by patrons.

We will accept any unused product still in its original wrapping, as long as all elements of the label are readable and untampered with. The returned product may be exchanged for the same item or something of equal or lesser value. Defective products may also be returned. The same stipulations apply as above. All returns must be accompanied by a receipt. All returns must be made within 48 hours of purchase. No exchange is guaranteed. Each exchange is subject to approval.
There is ample onsite parking available for patrons. There is a public transit bus stop directly in front of Underground Legacy as well as a bus stop directly across the street. Mattapan Public Transit station is a 7-minute walk from Underground Legacy where you will find additional bus lines as well as trolley service.

Still have questions? Connect with the Underground Legacy team today!