Your Neighborhood Dispensary, Minutes from Southfield 

If you live at Southfield–or Union Point, as the community is known today–you’re closer to a top-rated recreational dispensary than almost anyone on the South Shore. GreenRock Cannabis sits just off Route 3 in Rockland, one of the three towns Southfield itself straddles. 

No long drive. No highway crawl into Boston. Under 10 minutes from your front door to our front counter. 

How to Get to GreenRock from Southfield 

From anywhere in the Union Point/Southfield development: 

Follow Bill Delahunt Parkway out to Route 18
Take Route 18 north toward Route 3
Merge onto Route 3 South and take Exit 35 (formerly Exit 14)
GreenRock is at 1015 Hingham St, Rockland, MA — seconds off the exit 

Total drive time: under 10 minutes, with free parking right out front. Get directions here. 

Tip: Order online before you head out. Your order will be reserved for same-day pickup, so you’re in and out in a couple of minutes. 

Why Southfield Residents Choose GreenRock 

Southfield is a community that was built intentionally — planned streets, preserved open space, miles of trails, a commuter rail stop right on the property. People who move here are choosing something better than the default. That’s the same instinct that brings them to GreenRock. 

A few things that keep Southfield and Union Point customers coming back: 

• Carefully curated product selection — we only stock products we’d use ourselves. If we don’t like it, we don’t sell it. 
• Knowledgeable staff who listen first and recommend second, whether it’s your first time or your fiftieth
• No pressure, no rush — take your time, ask questions, leave confident in your purchase.
• Weekly rotating deals on top-shelf products — check this week’s features before you head out
• 4.9 stars on Google from 700+ verified reviews — and a lot of those reviews come from right up the road 

What’s Available at Our Rockland Dispensary 

GreenRock carries a full menu of licensed Massachusetts cannabis products across every major category: 

Flower — indicas, sativas, hybrids, and budget-friendly options under $20 
Pre-Rolls — singles and multipacks from trusted MA brands
Vaporizers — carts and disposables for clean, on-the-go use
Edibles — gummies, chocolates, beverages, and more
Concentrates — wax, shatter, live resin, live rosin, and beyond
Tinctures — precise, smoke-free dosing
Topicals — targeted relief without psychoactive effects
Accessories — everything you need to enjoy your purchase 

Not sure where to start? Shop by effect or browse by strain to narrow it down, or just ask the team when you come in. 

Southfield / Union Point Cannabis FAQ 

Is there a dispensary at Southfield or Union Point? 
Not within the development itself. The closest licensed recreational dispensary is GreenRock Cannabis in Rockland — one of the three host communities Southfield sits across — under 10 minutes away via Route 18 and Route 3. 

Is recreational cannabis legal where I live? 
Yes. Recreational cannabis is legal throughout Massachusetts for adults 21 and older. Whether your address falls in Weymouth, Rockland, or Abington, you can legally purchase cannabis at a licensed dispensary and bring it home. 

What ID do I need to shop at GreenRock? 
A valid, government-issued photo ID showing your full name, date of birth, and expiration date. A Massachusetts driver’s license, state ID, or passport all work. Expired IDs are not accepted. See our full FAQs for more. 

What payment methods does GreenRock accept? 
Cash and debit via cashless ATM. We also have an ATM on-site. We do not accept credit cards or Apple Pay. 

Can I order ahead and pick up on my way home? 
Yes. Order online at GreenRock and your order will be reserved for same-day pickup. If you’re coming off Route 3 heading home to Southfield, we’re already on your route. 

Hours 

Monday through Saturday | 9:00am to 9:00pm
Sunday | 9:00am to 6:00pm 

Serving Southfield, Union Point, and the South Shore 

GreenRock is proud to serve cannabis consumers from Southfield/Union Point and surrounding communities including South Weymouth, Weymouth, Rockland, Abington, Hingham, Norwell, Braintree, Holbrook, Hanover, and Whitman. If you’re searching for a dispensary near Southfield, MA, we’re the closest top-rated option — and we’re practically neighbors. 

Nearby: Dispensary near North Abington, MA | Dispensary near Concord, MA 

Browse the full menu and see this week’s deals before heading out. 

GreenRock Cannabis 

1015 Hingham St, Rockland, MA 02370 

(781) 384-0093  

Right off Route 3, Exit 35