| Jean Guy | House Of The Great Gardener | | 50/50 | View variety |
| Jedi Glue | New420Guy Seeds | | 60/40 | View variety |
| Jedi Juice | Elev8 Seeds | | 60/40 | View variety |
| Jedi Kush | The Cali Connection | | 70/30 | View variety |
| Jedi Mind Juice | Mephisto Genetics | | 50/50 | View variety |
| Jedi Mind Trip | SnowHigh Seeds | | 50/50 | View variety |
| Jedi Mind Trip Colombian | Coastal Seed Co | | 30/70 | View variety |
| Jedi Mind Trix | SnowHigh Seeds | | 20/80 | View variety |
| Jedi OG | Ocean Grown Seeds | | 70/30 | View variety |
| Jekyll Passion | Samsara Seeds | | 60/40 | View variety |
| Jellien | In House Genetics | | 50/50 | View variety |
| Jelloz | Green Wolf Genetics | | 60/40 | View variety |
| Jelly Bananen | Exotic Seed | | 60/40 | View variety |
| Jelly Bananen Auto | Exotic Seed | | 60/40 | View variety |
| Jelly Bear | Exclusive Seeds | | 70/30 | View variety |
| Jelly Breath | Unknown | | 60/40 | View variety |
| Jelly Breath S1 | In House Genetics | | 60/40 | View variety |
| Jelly Cake | Barneys Farm | | 50/50 | View variety |
| Jelly Cake | Seedsman | | 60/40 | View variety |
| Jelly Cakes | Holy Smoke Seeds | | 60/40 | View variety |