Cannabis Dispensary in Portland, ME

Choose Science over Stigma

“When we take plants into our bodies and let them change our minds, we are engaging with nature in one of the most profound ways possible”- Michael Pollan (This is Your Mind on Plants)

Portland Greenhouse is unprecedented. Distinguished by an uncommon blend of courtesy, compassion and intellectual energy, our team is dedicated to providing all who walk through our doors the highest quality cannabis available in Maine. Our cannabis dispensary in Portland, ME offers a unique environment and prioritizes empathy, education and ongoing support for all.

Our Location

Located in the heart of the Old Port, you’ll find the Portland Greenhouse location to be very convenient. Easy hourly street parking is available on Spring Street, plus there are two free 15 minute spots directly across the street from our location.

1 Spring Street
Portland, ME 04101
Monday-Saturday: 11AM-8PM
Sunday: 11AM-4PM