| Mountain Berry | Dominion Seed Company | | 50/50 | View variety |
| Mountain Deux | Moscaseeds | | 70/30 | View variety |
| Mountain Dew Baja Blast | Moscaseeds | | 70/30 | View variety |
| Mountain Goat | Swamp Donkey Seeds | | 40/60 | View variety |
| Mountain Gold | ACE Seeds | | 20/80 | View variety |
| Mountain Gold | Green Mountain Seeds | | 20/80 | View variety |
| Mountain Jam | DJ Short | | 60/40 | View variety |
| Mountain Kush | GreenLabel Seeds | | 60/40 | View variety |
| Mountain Lion | Almighty Seeds | | 50/50 | View variety |
| Mountain Montage | Aficionado Seed Bank | | 50/50 | View variety |
| Mountain Temple | Bodhi Seeds | | 60/40 | View variety |
| Mountain's Majesty | Beyond Top Shelf | | 60/40 | View variety |
| Mountaintop Mint | Humboldt Seed Company | | 60/40 | View variety |
| Mouse | Doc's Dank Seeds | | 50/50 | View variety |
| Mouse Trap | Rare Dankness Seeds | | 60/40 | View variety |
| Mouse Trap | Dank Genetics | | 60/40 | View variety |
| Mouth Party | Exotic Genetix | | 60/40 | View variety |
| Mouth Wash | Humboldt Seed Organisation | | 60/40 | View variety |
| Moweeto | Green House Seeds | | 50/50 | View variety |
| Moxie Dog | AlpinStash | | 50/50 | View variety |