About Glacier Cannabis
About Glacier Cannabis

Michigan craft flower.Seed to shelf.

Glacier Cannabis is a licensed craft cannabis cultivator based in Manchester, Michigan, founded by Andrew Sereno. We grow terpene-first flower in single-strain rooms inside a converted horse barn and supply more than 100 dispensaries across Michigan.

Manchester, MI 100+ Dispensaries Single-Strain Rooms Terpene-First Genetics
Glacier Cannabis grow room inside converted Manchester horse barn

Who Started Glacier?

Andrew Sereno, a former Ann Arbor budtender and longtime caregiver-system grower, founded Glacier after Sharon Township released four cultivation licenses. He secured the last one and converted a foreclosed horse barn into a cultivation facility. Zack Coleman leads operations as vice president. The company is named for the glaciers that shaped Michigan and left the mineral-rich rock dust we blend into our soil.

What Makes Glacier Flower Different?

Three things, and they're deliberate:

Genetics

Terpenes Before THC

We select and breed genetics for flavor and effect, not for the biggest number on the label.

Cultivation

Single-Strain Rooms

More than a dozen monocropped grow rooms on a rolling harvest schedule mean consistency you can taste, batch after batch.

Standards

Seed-to-Shelf Control

Genetics, cultivation, harvest, and dispensary relationships are all handled in-house, so every step answers to the same standard.

"We put the plant on a pedestal. If we do right by the plant, it'll do right by us." Andrew Sereno · Founder & President

What Does Glacier Focus On?

Making top-shelf flower an everyday purchase. Glacier prices craft quality so you never have to think twice, which is why strains like Super Boof sit on dispensary shelves across the state as reliable staples rather than one-time splurges. We currently supply 100+ Michigan dispensaries, operate our first retail store in Big Rapids, and are expanding cultivation at the Manchester farm.

Browse Fresh Drops

Frequently Asked Questions

Where is Glacier Cannabis grown?

All Glacier flower is grown in a converted horse barn in Manchester, Michigan, in Sharon Township near Ann Arbor. The facility runs more than a dozen single-strain grow rooms on a rolling harvest schedule.

Where can I buy Glacier Cannabis?

Glacier flower is carried by more than 100 licensed dispensaries across Michigan, and our first Glacier retail store is open in Big Rapids. Check our Shop page for current strains and drops.

What strains is Glacier Cannabis known for?

Super Boof is our best-known strain and a staple on Michigan dispensary shelves. Our menu rotates through a deep bench of terpene-first genetics, with new drops listed on the Fresh Drops page.

Why is it called Glacier?

The company is named for the glaciers that shaped Michigan and left behind mineral-dense glacial rock dust, which we mix into our soil to feed the plants.

Glacier Cannabis

For use by adults 21 and older. Keep out of reach of children. It is illegal to drive a motor vehicle while under the influence of marihuana.