| Gravenstein (Tricross lineage, Atlas Seed) | Unknown | | Unavailable | View variety |
| Gravy Train | CSI Humboldt | | 60/40 | View variety |
| Gray Visitor | Beyond Top Shelf | | 60/40 | View variety |
| Grayskull | NorStar Genetics | | 40/60 | View variety |
| GRC x BBC S1 | Robin Hood Seeds | | 60/40 | View variety |
| Grease Bucket | Symbiotic Genetics | | 60/40 | View variety |
| Grease F2 | RedEyed Genetics | | 50/50 | View variety |
| Grease Fire | Offensive Selections | | 60/40 | View variety |
| Grease Gun | Atlas Seed | | 60/40 | View variety |
| Grease Mintz | Diamond Rock Genetics | | 60/40 | View variety |
| Grease Monkey | Nirvana Seeds | | 60/40 | View variety |
| Grease Monkey | Exotic Genetix | | 60/40 | View variety |
| Grease Monkey | Zamnesia | | 60/40 | View variety |
| Grease Monkey | Phat Panda | | 60/40 | View variety |
| Grease Monkey Automatic | Zamnesia | | 60/40 | View variety |
| Grease Monkey x Hazy Lady #10 | ThugPug Genetics | | 60/40 | View variety |
| Grease Slapper | Sensi Seeds | | 60/40 | View variety |
| Grease Trap | Moscaseeds | | 60/40 | View variety |
| Grease's Pieces | 3thirteen Seeds | | 50/50 | View variety |
| Greaseball (Greaselato lineage, Span Lion Genetics) | Unknown | | Unavailable | View variety |