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

945 Forest Ave, Portland, Maine 04103

4.9· 120 reviews

Ranked #10 of the best dispensaries in Portland · WeedDispos Score 69/100 →

dual

Overview

Grass Roots Marijuana is a dual-licensed dispensary located at 945 Forest Ave in Portland, Maine, serving customers 21 and older. The establishment maintains a 4.9-star rating based on 120 Google reviews. Customers can expect a budget-friendly price range for their purchases. The shop remains open daily from 9:00 am to 9:00 pm, providing consistent access throughout the week.

4.9 (120 reviews) +1207-536-4379 Website

Grass Roots Marijuana - Forest Ave, Portland (21+) is a licensed cannabis dispensary in Portland, Maine, rated 4.9 out of 5 across 120 Google reviews, serving dual customers.

Grass Roots Marijuana - Forest Ave, Portland (21+) — quick answers

Is Grass Roots Marijuana - Forest Ave, Portland (21+) a good dispensary?
Grass Roots Marijuana - Forest Ave, Portland (21+) holds a 4.9-star rating across 120 reviews in Portland, Maine, which places it among the highest-rated dispensaries in its market.
Where is Grass Roots Marijuana - Forest Ave, Portland (21+) located?
Grass Roots Marijuana - Forest Ave, Portland (21+) is at 945 Forest Ave, Portland, Maine 04103.
What is the phone number for Grass Roots Marijuana - Forest Ave, Portland (21+)?
You can reach Grass Roots Marijuana - Forest Ave, Portland (21+) at +1207-536-4379. Call ahead to confirm same-day stock and pickup windows.
Does Grass Roots Marijuana - Forest Ave, Portland (21+) have an online menu?
Yes. Grass Roots Marijuana - Forest Ave, Portland (21+) publishes a live menu with current products and pricing, updated by the store itself.

Reviews across the web

Google

4.9(120)

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

About Grass Roots Marijuana - Forest Ave, Portland (21+)

Located at 945 Forest Ave in Portland, Maine, Grass Roots Marijuana operates as a dual-licensed cannabis store for adults 21 and older. The shop is open daily from 9:00 am until 9:00 pm. This location carries a low price range and holds a 4.9 out of 5 rating based on 120 reviews.

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

Inside the Portland market, Grass Roots Marijuana - Forest Ave, 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 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 - Forest Ave, Portland (21+)

Regulars choose Grass Roots Marijuana - Forest Ave, Portland (21+) for a strong 4.9 star average across 120 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 - Forest Ave, Portland (21+)

When you arrive at 945 Forest Ave, 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 Portland, Maine

Portland sits inside Maine's regulated cannabis program, which means every product on the shelf at Grass Roots Marijuana - Forest Ave, Portland (21+) has been tracked from cultivator to retail and tested for potency and contaminants.

Planning a trip to Grass Roots Marijuana - Forest Ave, Portland (21+)? 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 +1207-536-4379 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 - Forest Ave, Portland (21+) follows as a licensed dual retailer.

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

If you're exploring more options around Portland, you can also compare Emerald City Chronic in Portland, Purple Co. in Portland or HighNorth Mystique of Maine Portland Dispensary in 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 - Forest Ave, Portland (21+)

License, verification & services

Info verified October 18, 2026

Menu

Full Menu

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

View Full Menu →
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Reviews of Grass Roots Marijuana - Forest Ave, Portland (21+)

5.0from 15 on-site reviews

Google: 4.9 · 120 reviews

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  • Laurie Vines
    July 27, 2026

    Jamie, Jodi and Brian are experts at making me feel welcome in their shop. This may be my place ☮️

  • Tatiana
    July 21, 2026

    This was the first shop I’ve visited since I moved to Maine. I placed an online order for some edibles and prerolls. When I went to the store Jodie took the time to explain the different types of edibles and their varying effects. She was the most knowledgeable person I’ve spoken to about edibles and thc! Left feeling happy about the products I ordered and the new knowledge 💕😊 Also, their pre rolls are 🔥

  • James Rogers Jr
    July 7, 2026

    I've been back a few times this place is amazing and all of the staff is very knowledgeable big shout out to Jody for her help finding the best combo to help my bfs back pain until we can get a med card total life saver!!

  • Devonincontrol
    June 22, 2026

    Great place! Friendly people!

  • Hannah Ackerman
    June 21, 2026

    The customer service is amazing at every location! always pleasant and very friendly!

Frequently Asked Questions

What kind of dispensary is Grass Roots Marijuana - Forest Ave, Portland (21+)?
Grass Roots Marijuana - Forest Ave, Portland (21+) is a dual cannabis dispensary in Portland, Maine (ZIP 04103). It serves customers eligible under current state law.
Where exactly is Grass Roots Marijuana - Forest Ave, Portland (21+) located?
Grass Roots Marijuana - Forest Ave, Portland (21+) is located at 945 Forest Ave, Portland, Maine, 04103. Use the map on this page to get driving directions from anywhere in Portland.
What are the hours at Grass Roots Marijuana - Forest Ave, 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 - Forest Ave, Portland (21+) offer delivery or pickup in Portland?
Delivery and pickup options vary by week. The fastest way to confirm is to call +1207-536-4379.
Is Grass Roots Marijuana - Forest Ave, Portland (21+) a good fit for first-time cannabis buyers?
Yes — a licensed dual dispensary like Grass Roots Marijuana - Forest Ave, Portland (21+) is exactly where new 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 - Forest Ave, Portland (21+)?
Phone: +1207-536-4379. Website: https://www.grm207.com/. Or visit in person at 945 Forest Ave, Portland, Maine.

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