| Jack The Ripper BX | SubCool’s The Dank | | 60/40 | View variety |
| Jack the Ripper F2 | Irie Genetics | | 50/50 | View variety |
| Jack The Ripper F3 | SubCool’s The Dank | | 50/50 | View variety |
| Jack Tripper | Irie Genetics | | 50/50 | View variety |
| Jack Tripper | SnowHigh Seeds | | 50/50 | View variety |
| Jack Ultra CBD | Élite Seeds | | 50/50 | View variety |
| Jack's Dream | Green House Seeds | | 60/40 | View variety |
| Jacked-Up | SubCool’s The Dank | | 40/60 | View variety |
| Jackfrost | Goldenseed | | 50/50 | View variety |
| Jackfruit | Alphakronik Genes | | 60/40 | View variety |
| Jackie O | Unknown | | 60/40 | View variety |
| Jackpot Auto | Heavyweight Seeds | | 60/40 | View variety |
| Jackpot Royale | Alphakronik Genes | | 80/20 | View variety |
| Jacks Bells | The Vault Seed Bank | | 50/50 | View variety |
| Jacks Cleaner | SubCool’s The Dank | Pluton x Lambsbread x Purple Haze x Northern Lights × Jack Herer · (probably) | 50/50 | View variety |
| Jacks Cleaner 2 | SubCool’s The Dank | | 50/50 | View variety |
| Jacks Cleaner Bx | SubCool’s The Dank | | 40/60 | View variety |
| Jacks Fire | The Bank Genetics | | 60/40 | View variety |
| Jackuzzi | Sensi Seeds | | 60/40 | View variety |
| Jacky Moon | Envy Genetics | | 60/40 | View variety |