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 Imperium X | Anesia Seeds | 63 | ruderalis / sativa | feminized |
| Auto Insomnia | Apex Seeds | 73 | ruderalis / indica / sativa | feminized |
| Auto Island Diesel | Dispensario Seeds | - | ruderalis / indica / sativa | feminized |
| IMPA Ruderalis | KalySeeds | 90 | ruderalis / indica | regular |
| Ice Cool Auto | Sweet Seeds | 60 | ruderalis / indica / sativa | feminized |
| Ice Cream Cake Automatic | Zamnesia | 67 | ruderalis / indica | feminized |
| Ice Eyes | Hypno Seeds | 63 | ruderalis / indica / sativa | feminized |
| Iguanna Farts | Sterquiliniis Seed Supply | 63 | ruderalis / indica / sativa | feminized |
| Il Diavolo | Delicious Seeds | 60 | ruderalis / indica / sativa | feminized |
| Illuminauto #54 | Mephisto Genetics | - | ruderalis / sativa | feminized |
| Iman | Binary Selections | 65 | ruderalis / indica / sativa | feminized |
| Impala 64 Haze Auto | Sumo Seeds | 60 | ruderalis / indica / sativa | feminized |
| Incredible Bulk Auto | Dr. Krippling Seeds | 63 | ruderalis / indica / sativa | feminized |
| Indica Giganticus | Reefermans Seeds | 71 | ruderalis / indica | regular |
| Industrial Plant Autoflowering CBD | Dinafem | 70 | ruderalis / indica | feminized |
| Inspector Cheese | Ronin Garden | 73 | ruderalis / indica / sativa | reg. and fem. |
| Inzane Auto | Ethos Genetics | 90 | ruderalis / indica / sativa | feminized |
| Iron Curtain Auto | Plantamaster Seeds | 65 | ruderalis / indica / sativa | feminized |
| Iron Gorilla 4 | DwarvenForged | 84 | ruderalis / indica / sativa | feminized |
| Italian Ice | Smoke One Genetics | 70 | ruderalis / indica | feminized |
| Izno CBG Auto | Califrosty | 81 | ruderalis / sativa | regular |
| iCritical | The iSeeds | 70 | ruderalis / indica / sativa | regular |
| iHaze | The iSeeds | 80 | ruderalis / indica / sativa | regular |
| iShot | The iSeeds | 60 | ruderalis / indica / sativa | regular |