Call or Stop In.

We are open from 10 a.m. to 8 p.m. Monday through Saturday.

Safe Transfer Center

Who We Are

The G3C is a Non-profit corporation dedicated to positive patient outcomes and the advocacy for medical marijuana patients and caregivers.

 The G3C believes in providing a safe and secure environment for patients and caregivers to come together and promote, educate and assist those in need of information and medication.

CALL US  +1.8102500054

Podcast on Wednesdays

Educational Center​


Upcoming Events

Are you new? Stop here first. Check out the Bookstore and pick up a one of a kind shirt. Grow Supplies coming soon.
We offer a Members Only Club where caregivers gather to assist those in need.
GCMS testing for potency. We currently test flower and concentrate for THC-V, 9-THC, 8-THC, CBC, CBG, CBN, CBD and moisture content.

​​Learn More »

Welcome to the G3C

Dedicated to Positive Patient Outcomes

• Soup Kitchen  -  July 22nd.  Meet at 1:30 for carpool.

• Highway Cleanup - Saturday July 23rd.  Use the contact us link at the top of the page to sign up.

• Rock The Primary Day - Tuesday August 2nd. Voter information booth for Genesee County. Wear your "I Voted" sticker.  We will have door prizes, games, and a photo booth.  Blueberry run for roses at 420.  Euchre tournament at 6.

• 2nd Annual G3C Golf Benefit - August 29 @9 a.m.  Cost is $70 per person.  All Proceeds to benefit Reach Out and Read Program.  Email to sign up or for questions.

G3C Labs