| Longs Peak Blue | Rare Dankness Seeds | | 50/50 | View variety |
| Loompa Goo | Second Generation Genetics | | 40/60 | View variety |
| Loompas Orange | Microbe Alchemist | | 50/50 | View variety |
| Loompa’s Headband S1 | CSI Humboldt | | 60/40 | View variety |
| Loose Caboose | Enlightened Genetics | | 40/60 | View variety |
| Loose lucy | Microbe Alchemist | | 70/30 | View variety |
| Loran’s Dream | 707 Seed Bank | | 50/50 | View variety |
| Lord Blackwood | Doc's Dank Seeds | | 70/30 | View variety |
| Lord Kush | Delicious Seeds | | 60/40 | View variety |
| Lord Lambourne | Cannarado Genetics | | 50/50 | View variety |
| Lorena Breath | South Bay Genetics | | 60/40 | View variety |
| Lorin | Nerds Genetics | | 80/20 | View variety |
| Los Angeles | Greenpoint Seeds | | 60/40 | View variety |
| Los Celos | Umami Seed Co | | 60/40 | View variety |
| Los Muertos | Lit Farms | | 60/40 | View variety |
| Lost Cause | Archive Seed Bank | | 50/50 | View variety |
| Lost Coast Hashplant | Humboldt Seed Organisation | | 50/50 | View variety |
| Lost Coast OG | Emerald Triangle | | 50/50 | View variety |
| Lost Coast OG | Humboldt Seed Organisation | | 50/50 | View variety |
| Lost Coast Skunk Auto | Humboldt Seed Organisation | | 40/60 | View variety |