L
Lea Brown
January 25, 2026
1.0
I just walked by and saw yall were open when all the other businesses around are closed because of the storm, do just not care about your employees?
RecreationalMedical$$
Sinsemilla: Adult-Use Marijuana
4.5(54)
Sinsemilla is a Veteran-owned cannabis dispensary located in Lewiston, Maine, offering both medical and recreational cannabis products. Established in 2018, they pride themselves on providing high-quality, affordable cannabis options sourced from reputable caregivers across the state.
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
FlowerPre-RollsVapesEdiblesConcentrates
THC:10%–30%
CBD:0%–20%
🏷️ Deals & Discounts
First-Time DealDaily Specials
Features & Amenities
Experience
💻Online Ordering
Fulfillment
🏪In-Store
Payment
💵Cash
Medical
🏥Accepts Medical Card
Shopper Type
🌱Beginner-Friendly
Access
♿Wheelchair Accessible
Deals & Discounts
🎁First-Time Deal📅Daily Specials
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
Friday9:00 AM – 8:00 PM
Saturday(Today)9:00 AM – 8:00 PM
Sunday9:00 AM – 8:00 PM
Reviews (54)
4.5
4.5
54 reviews
D
David
March 10, 2025
5.0
Great place the flower is 🔥 the staff are very knowledgeable on all the strains that are available. If u want good bub check them out .Peace.
B
Bill Walsh
February 21, 2024
1.0
Made an online order, called the store to make sure everything went through and it did. Recieved a message after that my order was canceled and went up 75 dollars. Went on the website and it was still marked at the price I ordered. Very dissatisfied and will no longer do business with. I would try seaweed co or Landrace much better customer service, will not return
S
Steven Jefairjian
September 13, 2023
5.0
This Rec Pot shop is very nice! The employees are knowledgeable and very helpful. Pricing is fair and better than many competitors. Ask for discounts on certain days and also military discounts too. The variety of strains is sure to please. Try them, you won't be disappointed!!
K
Kadeisha Gardner
October 28, 2021
5.0
Excellent!!! Excellent!!!!! Excellent!!! Everything was wonderful from staff to products!!❤️❤️❤️❤️❤️❤️❤️
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143 CFM · 219 sq ft
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Frequently Asked Questions About Sinsemilla: Adult-Use Marijuana
Can tourists buy from Sinsemilla: Adult-Use Marijuana?
Tourists 21+ can purchase recreational cannabis with a valid government-issued ID. Same limits apply. Sinsemilla: Adult-Use Marijuana is a recreational & medical dispensary, so no medical card is needed for adult-use purchases.
How much can you buy at Sinsemilla: Adult-Use Marijuana?
In Maine, recreational customers can purchase up to 2.5 oz of flower, 2.5 oz of concentrate, or equivalent in other products. Sinsemilla: Adult-Use Marijuana may have additional product-specific limits — check with the dispensary for details.
Is Sinsemilla: Adult-Use Marijuana cash only?
Sinsemilla: Adult-Use Marijuana is cash only. Check with the dispensary for nearby ATM locations.
Does Sinsemilla: Adult-Use Marijuana offer delivery?
Sinsemilla: Adult-Use Marijuana does not currently list delivery as an option. Available options include in-store.
What are Sinsemilla: Adult-Use Marijuana's hours?
Sinsemilla: Adult-Use Marijuana is located at 64 Washington Avenue, Portland, ME 04101. 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
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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.
⚠️
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.