The flower of the so-called automatic flowering cannabis varieties (or Automatics) depends on the age of the plant rather than the photoperiod. Automatic varieties get this properties usually from a certain amount of Ruderalis in the pedigree. In SeedFinders database of all automatic flowering cannabis strains you can find the right one for you, based on breeder- or user opinions! The strains are sorted alphabetically - but you also can filter the results and sort the table by clicking on the headers. For a more detailed search please use our <a class='link' href='https://seedfinder.eu/en/search/extended'>extended search</a> options!
| Strain name | Breeder | Flowering time | Strain heritage | Feminized |
|---|---|---|---|---|
| Auto East Ryder | Bulk Seed Bank | 70 | ruderalis / indica / sativa | feminized |
| Auto Elephant | Super Sativa Seed Club | - | ruderalis / indica / sativa | feminized |
| Auto Erotic Assimilation | Ronin Garden | 75 | ruderalis / indica / sativa | reg. and fem. |
| Auto Eter Express | Dispensario Seeds | 70 | ruderalis / indica / sativa | regular |
| Automatic Easy Skunk | GreenLabel Seeds | 67 | ruderalis / indica / sativa | feminized |
| E-M Cake | E-M Seeds | 75 | ruderalis / indica | feminized |
| Early Berry | The Bank | 63 | ruderalis / indica / sativa | feminized |
| Early Bud Bonsai | Unknown or Legendary | - | ruderalis / indica | regular |
| Early Miss | Crop King Seeds | 49 | ruderalis / indica / sativa | feminized |
| Early Skunk Automatic | Sensi Seeds | 55 | ruderalis / indica / sativa | feminized |
| Early Special | Nirvana Seeds | 63 | ruderalis / indica | regular |
| Easy Bud | Amaranta Seeds | 60 | ruderalis / indica / sativa | feminized |
| Easy Bud | Royal Queen Seeds | 60 | ruderalis / indica / sativa | feminized |
| Easy Cheese | Freedom of Seeds | 60 | ruderalis / indica / sativa | reg. and fem. |
| Easy Rider | Abraxas Seeds | 49 | ruderalis / indica / sativa | feminized |
| Easy Rider | Ceres Seeds | 64 | ruderalis / indica / sativa | feminized |
| Easy Ryder | Joint Doctor | 73 | ruderalis / indica / sativa | feminized |
| Easy Ryder Auto | Semyanich | 67 | ruderalis / indica / sativa | feminized |
| Eazy Cake Auto | 3rd Shift Genetics | 70 | ruderalis / indica / sativa | feminized |
| EazyDaze Ryder | Eazy Daze Cultivators | 77 | ruderalis / indica / sativa | feminized |
| Eazy T Auto | Eazy Daze Cultivators | 77 | ruderalis / indica / sativa | feminized |
| El Alquimista Auto | Samsara Seeds | 65 | ruderalis / indica / sativa | feminized |
| Electric Qoolaid | Night Owl Seeds | 70 | ruderalis / indica / sativa | feminized |
| Eleven Roses Automatic | Delicious Seeds | - | ruderalis / indica / sativa | feminized |
| Eleven Roses Early Version | Delicious Seeds | 45 | ruderalis / indica / sativa | feminized |
| Elite 47 Auto | Élite Seeds | 70 | ruderalis / sativa | feminized |
| Ellen Ripley | Sterquiliniis Seed Supply | 63 | ruderalis / indica / sativa | feminized |
| Emerald Fire OG Auto | Humboldt Seed Company | - | ruderalis / indica / sativa | feminized |
| Emerald Triangle | Sterquiliniis Seed Supply | 63 | ruderalis / indica / sativa | feminized |
| Energy Rush | Hempbrothers | 68 | ruderalis / indica / sativa | feminized |
| Enlightenmint | Happy Bird Seeds | 50 | ruderalis / indica / sativa | feminized |
| Epic Buzz Auto | Anesia Seeds | 60 | ruderalis / indica | feminized |
| Epsilon | Royal Queen Seeds | 67 | ruderalis / indica / sativa | feminized |
| Ese T. Bilbo | Genehtik Seeds | 65 | ruderalis / indica / sativa | feminized |
| Exodus Cheese Automatic CBD | Green House Seeds | 63 | ruderalis / indica / sativa | feminized |
| Explode Auto | Greenbud Seeds | 80 | ruderalis / indica | feminized |
| Extreme Impact Auto | Heavyweight Seeds | 56 | ruderalis / indica / sativa | feminized |