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Theory Wellness - Waterville Dispensary storefront
RecreationalMedical$$

Theory Wellness - Waterville Dispensary

4.7(197)

Theory Wellness in Waterville, Maine, offers a wide selection of recreational cannabis products in a welcoming environment. The dispensary is known for its commitment to quality, featuring award-winning hand-trimmed flower and a variety of infused products, including edibles and concentrates.

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20 Industrial Street

Waterville, ME 04901

$$ · Recreational & Medical

Save ~10%/yr with a Maine medical card

Medical patients skip recreational taxes, get higher purchase limits, and can shop at age 18+. Most people get approved online in about 20 minutes.

Products & Menu

FlowerEdiblesConcentratesVapes
THC:10%–30%
CBD:0%–20%

Features & Amenities

Experience

💻Online Ordering

Atmosphere

🌸Boutique

Fulfillment

🏪In-Store

Payment

💵Cash💳Debit

Shopper Type

🌱Beginner-Friendly

Access

🅿️ParkingWheelchair Accessible

Specialty

🍃Organic

Hours

Monday9:00 AM – 8:00 PM
Tuesday9:00 AM – 8:00 PM
Wednesday9:00 AM – 8:00 PM
Thursday9:00 AM – 8:00 PM
Friday(Today)9:00 AM – 8:00 PM
Saturday9:00 AM – 8:00 PM
Sunday9:00 AM – 8:00 PM

Reviews (197)

4.7

4.7

197 reviews

J

J Culp

January 9, 2026

5.0

Quick and smooth transaction. The girls that were working new their products well and gave EXCEPTIONAL recommendations for flower and disposable cartridges. Vast selections of strains as well. All-in-all a fantastic experience!👍🏼👍🏼👍🏼👍🏼👍🏼

F

Francie Caron

December 5, 2025

5.0

The staff in Waterville are top notch. When I needed a recommendation on a product, Kaylee ( I’m pretty sure that’s her name) went over and above. I have never had a bad experience. Karen is another great resource for your products. She does a great job!

P

Paul Gies

November 3, 2025

5.0

I had sent my order to the wrong Theory dispensary, but when I got to the Waterville dispensary, the two women working there sort of teamed up to make everything okay--one of them texted the other dispensaries to be on the lookout. I left with all my order and it took very little time and the only problem was that I forgot to leave the tip that they so richly deserved.

M

Mandy Ray

November 2, 2025

5.0

Excellent customer service, they remember you and are quick with each transaction. Great deals. I have some shops closer to home but prefer them.

P

Podcast

October 30, 2025

4.0

Products are fantastic, all the retail staff are wonderful, helpful and attentive. I didn’t get a good vibe from management, and there was an individual advertising needing funds for his baby on his tip jar, which felt like a bit of a guilt trip. Other than that, I would recommend visiting based off the service and products.

Frequently Asked Questions About Theory Wellness - Waterville Dispensary

Can tourists buy from Theory Wellness - Waterville Dispensary?

Tourists 21+ can purchase recreational cannabis with a valid government-issued ID. Same limits apply. Theory Wellness - Waterville Dispensary is a recreational & medical dispensary, so no medical card is needed for adult-use purchases.

How much can you buy at Theory Wellness - Waterville Dispensary?

In Maine, recreational customers can purchase up to 2.5 oz of flower, 2.5 oz of concentrate, or equivalent in other products. Theory Wellness - Waterville Dispensary may have additional product-specific limits — check with the dispensary for details.

Is Theory Wellness - Waterville Dispensary cash only?

Theory Wellness - Waterville Dispensary accepts cash as well as Debit.

Does Theory Wellness - Waterville Dispensary offer delivery?

Theory Wellness - Waterville Dispensary does not currently list delivery as an option. Available options include in-store.

What are Theory Wellness - Waterville Dispensary's hours?

Theory Wellness - Waterville Dispensary is located at 20 Industrial Street, Waterville, ME 04901. The dispensary is open 7 days a week. Hours vary by day — check the hours section above for today's schedule.

Get Your Maine Medical Card Online

Medical patients in Maine save ~10% on cannabis purchases, get higher purchase limits, and access dispensaries at age 18+. Most patients can get approved online in about 20 minutes.

✓ Board-certified physicians  ·  ✓ 4.8★ rated  ·  ✓ 500,000+ patients approved

Get My Maine Medical Card

Other Dispensaries in Waterville

Cannabis Laws in Maine

Last updated January 15, 2026

Maine legalized recreational cannabis in 2016 through Question 1. Retail sales began in October 2020 after a lengthy regulatory process. Adults 21+ can purchase from licensed stores. Maine also has a medical program dating back to 1999.

Minimum Age

Recreational: 21+

Medical: 18+

Purchase Limits

Rec: 2.5 oz of flower, 2.5 oz of concentrate, or equivalent in other products

Med: 2.5 oz of prepared cannabis per 15 days

Public Consumption

Prohibited in public places. Allowed on private property with owner permission.

Home Growing

Adults 21+ may grow up to 3 mature plants, 12 immature plants, and unlimited seedlings. Medical patients may grow up to 6 mature plants.

Delivery

Allowed

Tax Info

Recreational: 10% state excise tax plus 5.5% state sales tax. Medical: exempt from excise tax.

Visitor & Tourist Rules

Tourists 21+ can purchase recreational cannabis with a valid government-issued ID. Same limits apply.

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Disclaimer: Cannabis laws change frequently. This information was last updated on January 15, 2026. Always verify current laws with official state sources before making any decisions. This guide is for informational purposes only and does not constitute legal advice.