| Exotic² | Compound Genetics | | 60/40 | View variety |
| Expert 47 | Expert Seeds | | 20/80 | View variety |
| Expert Haze | Expert Seeds | | 20/80 | View variety |
| Expert Mac1 | Expert Seeds | | 60/40 | View variety |
| Exterminator | Pacific NW Roots | | 60/40 | View variety |
| Extra Mintz | Bulk Seed Bank | | 60/40 | View variety |
| Extrema | Sannie's Seeds | | 80/20 | View variety |
| Extreme Cream | Exotic Genetix | | 70/30 | View variety |
| Extreme Impact Auto | Heavyweight Seeds | | 60/40 | View variety |
| Extreme Indica | Female Seeds | | 80/20 | View variety |
| Extreme OG | Exotic Genetix | | 70/30 | View variety |
| Extreme Orange | Exotic Genetix | | 60/40 | View variety |
| Ex’s Gift | Solfire Gardens | | 60/40 | View variety |
| Eye Candy | 707 Seed Bank | | 60/40 | View variety |
| Eye of JAH | Compound Genetics | | 50/50 | View variety |
| EyeBallz | Ripper Seeds | | 50/50 | View variety |
| Eyeliner OG | Organic Gardeners | | 60/40 | View variety |
| Eyes Pied Shut | Calyx Bros. Seed Co. | | 60/40 | View variety |
| Eyescream Bananas | Riot Seeds | | 50/50 | View variety |
| EZBake AF (Tangie Bliss lineage) | Unknown | | Unavailable | View variety |