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Grass Roots Marijuana - South Portland (21+) — Dispensary in South Portland, Maine

155 Maine Mall Rd, South Portland, Maine 04106

4.9· 562 reviews

Ranked #3 of the best dispensaries in South Portland · WeedDispos Score 74/100 →

dual

Overview

Grass Roots Marijuana is a dual-licensed dispensary located at 155 Maine Mall Rd in South Portland, Maine. The store holds a 4.9 rating based on feedback from 562 Google reviewers. It serves customers aged 21 and older and offers products within an affordable price range. Visitors can access the shop seven days a week, as the facility maintains consistent operating hours from 9:00 a.m. to 9:00 p.m. every day.

4.9 (562 reviews) +1207-536-4661 Website

Grass Roots Marijuana - South Portland (21+) is a licensed cannabis dispensary in South Portland, Maine, rated 4.9 out of 5 across 562 Google reviews, serving dual customers.

Grass Roots Marijuana - South Portland (21+) — quick answers

Is Grass Roots Marijuana - South Portland (21+) a good dispensary?
Grass Roots Marijuana - South Portland (21+) holds a 4.9-star rating across 562 reviews in South Portland, Maine, which places it among the highest-rated dispensaries in its market.
Where is Grass Roots Marijuana - South Portland (21+) located?
Grass Roots Marijuana - South Portland (21+) is at 155 Maine Mall Rd, South Portland, Maine 04106.
What is the phone number for Grass Roots Marijuana - South Portland (21+)?
You can reach Grass Roots Marijuana - South Portland (21+) at +1207-536-4661. Call ahead to confirm same-day stock and pickup windows.
Does Grass Roots Marijuana - South Portland (21+) have an online menu?
Yes. Grass Roots Marijuana - South Portland (21+) publishes a live menu with current products and pricing, updated by the store itself.

Reviews across the web

Google

4.9(562)

Ratings are shown per platform and are never combined into a single score.

About Grass Roots Marijuana - South Portland (21+)

Located at 155 Maine Mall Rd in South Portland, Maine, Grass Roots Marijuana is a dual-licensed cannabis store. This location serves individuals aged 21 and older seven days a week from 9:00 a.m. to 9:00 p.m. Currently, the establishment has earned a 4.9 rating based on 562 reviews. It is categorized within an affordable price range.

About Grass Roots Marijuana - South Portland (21+) in South Portland, Maine

Inside the South Portland market, Grass Roots Marijuana - South Portland (21+) operates under Maine dual licensing — a meaningful distinction for shoppers who want compliant, tested product instead of the gray market. The shop is positioned for South Portland residents picking up after work as well as travelers passing through who want a quick, legal stop before heading on. Shoppers report a typical price range of $ on regular menu items.

Why visit Grass Roots Marijuana - South Portland (21+)

Regulars choose Grass Roots Marijuana - South Portland (21+) for a strong 4.9 star average across 562 customer reviews, a typical price range of $, a published phone line so you can confirm stock before driving over, and a public website with additional menu details. As a dual retailer, the shop is meant for any qualifying customer per state law, and the staff is used to walking newcomers through dosing, onset times, and what to expect from different product formats.

What to expect at Grass Roots Marijuana - South Portland (21+)

When you arrive at 155 Maine Mall Rd, expect a standard ID check at the door — this is a regulated Maine cannabis dispensary, not a smoke shop. Posted hours are listed in the schedule below; it's smart to leave a buffer near closing time so budtenders can finish your order properly.

Cannabis in South Portland, Maine

If you're new to South Portland, Maine, Grass Roots Marijuana - South Portland (21+) is a reasonable first stop for anyone who wants to see what a compliant dual dispensary actually looks like — clean displays, sealed packaging, certificates of analysis on request.

Planning a trip to Grass Roots Marijuana - South Portland (21+)? South Portland shoppers tend to bundle a stop here with errands nearby, so it pays to check live menu availability before you go — a quick call to +1207-536-4661 confirms what's actually in the case today. Maine law requires valid ID at entry, posted purchase limits at the register, and child-resistant exit packaging, all of which Grass Roots Marijuana - South Portland (21+) follows as a licensed dual retailer.

See more options on the South Portland dispensary directory or browse the full Maine dispensary list.

If you're exploring more options around South Portland, you can also compare Theory Wellness - South Portland Dispensary in South Portland, House of Hash (Medical) in South Portland or Foliage Cannabis Co. (Recreational 21+) in South Portland on Weed Dispos.

Hours

Monday9:00 AM – 9:00 PM
Tuesday9:00 AM – 9:00 PM
Wednesday9:00 AM – 9:00 PM
Thursday9:00 AM – 9:00 PM
Friday9:00 AM – 9:00 PM
Saturday9:00 AM – 9:00 PM
Sunday9:00 AM – 9:00 PM

Location

Get directions to Grass Roots Marijuana - South Portland (21+)

License, verification & services

Info verified October 18, 2026

Menu

Full Menu

Browse Grass Roots Marijuana - South Portland (21+)'s live menu with current products and pricing.

WMView Full Menu on Weedmaps →

Reviews of Grass Roots Marijuana - South Portland (21+)

4.7from 14 on-site reviews

Google: 4.9 · 562 reviews

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  • SpottedChain496
    July 19, 2026

    Fantastic place. Guys very nice. Help me fix an issue I was having. Would recommend to anyone.

  • D B
    July 13, 2026

    Just popped in here as a tourist, great dispensary, great flower. James who works there is a top bloke and a credit to the business. I’ll be back there again while staying in Maine.

  • Amber Hines
    July 9, 2026

    I love this place but I just went In and this guy cashed me out and I was supposed to have almost 2 dollars back but he just handed me the receipt and said have a good day and didn’t even try giving me my chance back. He just kept it for himself. Granted it’s only two dollars and I can live without the two dollars. It’s just a concept.

  • Marcell Irving
    July 7, 2026

    Great staff, great selection always quick and easy. Coming from Vegas - this is def the best place. Jodie and Nate are the best!

  • Emma B
    July 6, 2026

    This is my go-to spot when I'm in South Portland. Perfect location, and the staff are great! I love the shop doggo, Bruno, so much!! He is a delight.

Frequently Asked Questions

What kind of dispensary is Grass Roots Marijuana - South Portland (21+)?
Grass Roots Marijuana - South Portland (21+) is a dual cannabis dispensary in South Portland, Maine (ZIP 04106). It serves customers eligible under current state law.
Where exactly is Grass Roots Marijuana - South Portland (21+) located?
Grass Roots Marijuana - South Portland (21+) is located at 155 Maine Mall Rd, South Portland, Maine, 04106. Use the map on this page to get driving directions from anywhere in South Portland.
What are the hours at Grass Roots Marijuana - South Portland (21+)?
Current opening hours are listed in the Hours section above — check the day you plan to visit and leave time before close so budtenders can complete your order.
Does Grass Roots Marijuana - South Portland (21+) offer delivery or pickup in South Portland?
Delivery and pickup options vary by week. The fastest way to confirm is to call +1207-536-4661.
Is Grass Roots Marijuana - South Portland (21+) a good fit for first-time cannabis buyers?
Yes — a licensed dual dispensary like Grass Roots Marijuana - South Portland (21+) is exactly where new South Portland, Maine consumers should start. Budtenders are trained to ask about your experience level, recommend low-dose products, and explain onset time and duration for edibles vs. inhaled formats.
How can I contact Grass Roots Marijuana - South Portland (21+)?
Phone: +1207-536-4661. Website: https://www.grm207.com/. Or visit in person at 155 Maine Mall Rd, South Portland, Maine.

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