| Green Vietnamese (Sonoma lineage, Irie Genetics) | Unknown | | Unavailable | View variety |
| Green Vietnamese (Strawberry Mamba lineage, Annunaki Genetics) | Unknown | | Unavailable | View variety |
| Green Vietnamese (The Black lineage) | Unknown | | Unavailable | View variety |
| Green Vietnamese (The Black lineage, B.C. Bud Depot) | Unknown | | Unavailable | View variety |
| Green-O-Matic | Green House Seeds | | 100/0 | View variety |
| Greenade | Elev8 Seeds | | 60/40 | View variety |
| GreenGold | Real Gorilla Seeds | | 50/50 | View variety |
| Greenscreen | MassMedicalStrains | | 60/40 | View variety |
| Gremlin's Breath | Sensi Seeds | | 70/30 | View variety |
| Grenadella | Afropips Seeds | | 50/50 | View variety |
| Grenadine | Karma Genetics | | 60/40 | View variety |
| Grenadine | Dr. Greenthumb | | 70/30 | View variety |
| Grenadino | Unknown | | 50/50 | View variety |
| Grendel | The Blazing Pistileros | | 60/40 | View variety |
| Grey Mist | Unknown | | 100/0 | View variety |
| Greyhound | Mycotek | | 60/40 | View variety |
| Gridlock | Wizard Trees | | 60/40 | View variety |
| Griffin | 707 Seed Bank | | 60/40 | View variety |
| Grim Bastard OG | Solfire Gardens | | 60/40 | View variety |
| Grimace OG | Archive Seed Bank | | 70/30 | View variety |