Weed Dispos

GraniteLeaf Cannabis — Dispensary in Merrimack, New Hampshire

380 Daniel Webster Hwy, Merrimack, New Hampshire 03054

4.5· 250 reviews

Best Dispensaries in Merrimack · WeedDispos Score 65/100 →

dual

Overview

GraniteLeaf Cannabis is a dual-licensed dispensary located at 380 Daniel Webster Hwy in Merrimack, New Hampshire. The establishment holds a 4.5-star rating from 250 Google reviews and a 4.9-star rating based on three reviews on Leafly. It offers products at a low price range. Customers should note that the store maintains varying operating hours throughout the week, opening at 10:00 a.m. on most weekdays and adjusting to 1:00 p.m. on Mondays and 11:00 a.m. on Sundays.

4.5 (250 reviews) +1603-262-5035 Website

GraniteLeaf Cannabis is a licensed cannabis dispensary in Merrimack, New Hampshire, rated 4.5 out of 5 across 250 Google reviews, serving dual customers.

GraniteLeaf Cannabis — quick answers

Is GraniteLeaf Cannabis a good dispensary?
GraniteLeaf Cannabis holds a 4.5-star rating across 250 reviews in Merrimack, New Hampshire, which places it among the highest-rated dispensaries in its market.
Where is GraniteLeaf Cannabis located?
GraniteLeaf Cannabis is at 380 Daniel Webster Hwy, Merrimack, New Hampshire 03054.
What is the phone number for GraniteLeaf Cannabis?
You can reach GraniteLeaf Cannabis at +1603-262-5035. Call ahead to confirm same-day stock and pickup windows.
Does GraniteLeaf Cannabis have an online menu?
Yes. GraniteLeaf Cannabis publishes a live menu with current products and pricing, updated by the store itself.

Reviews across the web

Google

4.5(250)

Leafly

4.9(3)

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

About GraniteLeaf Cannabis

GraniteLeaf Cannabis is a dual-licensed cannabis store situated at 380 Daniel Webster Hwy in Merrimack, New Hampshire. This location maintains a low price range and holds an average rating of 4.5 out of 5 stars based on 250 reviews. The business operates daily, with closing times varying between 15:00 and 19:00 depending on the day of the week.

About GraniteLeaf Cannabis in Merrimack, New Hampshire

GraniteLeaf Cannabis's Merrimack, New Hampshire storefront sits inside New Hampshire's regulated dual program, with seed-to-sale tracked inventory and posted retail hours. The shop is positioned for Merrimack 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 GraniteLeaf Cannabis

Regulars choose GraniteLeaf Cannabis for a strong 4.5 star average across 250 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 GraniteLeaf Cannabis

When you arrive at 380 Daniel Webster Hwy, expect a standard ID check at the door — this is a regulated New Hampshire 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 Merrimack, New Hampshire

Merrimack sits inside New Hampshire's regulated cannabis program, which means every product on the shelf at GraniteLeaf Cannabis has been tracked from cultivator to retail and tested for potency and contaminants.

For Merrimack regulars, GraniteLeaf Cannabis fits into the broader New Hampshire cannabis landscape as a compliant dual option with seed-to-sale traceability and lab-tested SKUs. and the menu rotates often enough that even regulars usually find something new on the shelf — new strain drops, fresh concentrate batches, or limited edible runs from in-state brands.

See more options on the Merrimack dispensary directory or browse the full New Hampshire dispensary list.

If you're exploring more options around Merrimack, you can also compare Nature's Remedy - Tyngsborough Dispensary in Tyngsborough, House Premium Cannabis in Tyngsborough or Uma Flowers Cannabis Dispensary Pepperell in Pepperell on Weed Dispos.

Hours

Monday1:00 PM – 6:00 PM
Tuesday10:00 AM – 6:00 PM
Wednesday10:00 AM – 6:00 PM
Thursday10:00 AM – 6:00 PM
Friday10:00 AM – 7:00 PM
SaturdayClosed
Sunday11:00 AM – 3:00 PM

Location

Get directions to GraniteLeaf Cannabis

License, verification & services

Info verified October 11, 2026

Menu

Full Menu

Browse GraniteLeaf Cannabis's live menu with current products and pricing.

View Full Menu →

Reviews of GraniteLeaf Cannabis

4.5from 15 on-site reviews

Google: 4.5 · 250 reviews

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  • Jonboi Brown
    July 17, 2026

    Clean organized knowledgeable great staff great products

  • David Kincman
    July 6, 2026

    First time going there. Very welcoming.

  • Cathy Hammond
    June 27, 2026

    As always the whole staff at the Merrimack dispensary are awesome and I have always had the best service ever. Very friendly, knowledgeable and prompt in having my order ready.

  • B. C.
    June 15, 2026

    They're not good about updating patients when there's an issue with something. This is the 5th time I've wasted my time driving here, only to have to leave. They're understaffed today and don't have car side pickup. It would have been helpful if that came up as a banner on their website when I ordered so I didn't have to waste a 20 minute drive. Multiple times I've driven there and it was closed due to weather or their system was down or something and the building is just dark. There's no sign or anything. For God's sake, UPDATE YOUR WEBSITE. There's always some issue, they don't take debit anymore either. The vapes are also twice as expensive for half the amount in legal states. This is the closest place to buy for me and one of the guy's is hot. That's what the star is for

  • Carolyn Poulin
    June 11, 2026

    Nothing to rave about. Same things in rec store. Slightly higher mg. No deals

Frequently Asked Questions

What kind of dispensary is GraniteLeaf Cannabis?
GraniteLeaf Cannabis is a dual cannabis dispensary in Merrimack, New Hampshire (ZIP 03054). It serves customers eligible under current state law.
Where exactly is GraniteLeaf Cannabis located?
GraniteLeaf Cannabis is located at 380 Daniel Webster Hwy, Merrimack, New Hampshire, 03054. Use the map on this page to get driving directions from anywhere in Merrimack.
What are the hours at GraniteLeaf Cannabis?
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 GraniteLeaf Cannabis offer delivery or pickup in Merrimack?
Delivery and pickup options vary by week. The fastest way to confirm is to call +1603-262-5035.
Is GraniteLeaf Cannabis a good fit for first-time cannabis buyers?
Yes — a licensed dual dispensary like GraniteLeaf Cannabis is exactly where new Merrimack, New Hampshire 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 GraniteLeaf Cannabis?
Phone: +1603-262-5035. Website: https://graniteleaf.com/. Or visit in person at 380 Daniel Webster Hwy, Merrimack, New Hampshire.

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