Auto Flowering Cannabis Seeds

Auto Flowering Cannabis Seeds

Auto-flowering strains are relatively new, taking some of their genetics from ‘Cannabis Ruderalis’ (a very hardy form of cannabis that has its origins in central Russia), as well as genetics from the Sativa/Indica varieties. In order for Sativa/Indica strains to flower, they must be exposed to a 12 hour light cycle (as opposed to the 16+ hour light cycle needed for vegetative growth). Ruderalis strains flower automatically, regardless of the light cycle, after 2-4 weeks.

All of this effectively means that you can grow Autoflowering plants outdoors during the Summer season, without any worries of rot/Mould setting in to ruin your harvest, making them an excellent choice for beginner and expert alike.

The auto-flowering strains you will find below capture the best of both worlds; the high potency and variety of flavour that can only be found with Indica/Sativa strains, and the automatic flowering qualities of the Ruderalis strain.

..and as always you can expect nothing less than high quality cannabis seeds when you buy from our team here at! 

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Super Skunk Auto

Sensi Seeds is proud to announce the third incarnation of one of our all-time top strains – feminize..

From £15.00

Super Skunk Automatic

Super Skunk has been delighting cannabis enthusiasts since 1990 with her super-vigorous, super-poten..

From £27.95

Sweet Afgani Delicious Automatic

3rd generation auto flowering strain. New auto-flowering version of our SWS02 (S.A.D. Sweet Afgani D..

From £14.00

Sweet Automatic

This hybrid of the legendary Sweet tooth has been crossed with a ruderalis of indica descent, which ..

From £12.00

Sweet Cheese Auto

33rd generation auto-flowering variety. This hybrid is the result of crossing a selected strain of S..

From £12.00

Sweet Cheese Collection

2 x Sweet Cheese2 x Sweet Cheese Auto2 x Sweet Cheese Fast V..

From £25.00

Sweet Coffee Ryder

SWEET COFFEE RYDER is the result of crossing our Colombian Gold with a plant with Ruderalis genes. C..

From £17.55

Sweet Mango Auto

Sweet Mango Auto is a new strain uniting the genetics of Mango and Big Bang Auto which produces a pl..

From £17.00

Sweet Mix Auto

In this Sweet Mix Auto it’s possible to find a lot of different varieties, from an auto-flowering SW..

From £27.00

Sweet Mix Fem

Sweet Seeds gives you the chance to acquire a small but excellent collection of 10, 100% feminised s..

From £28.00

Sweet Skunk Auto

Sweet Skunk Automatic is very similar to the popular Spanish strain Green Poison, but this strain is..

From £7.00

Sweet Skunk Automatic

3rd generation auto-flowering variety. Sweet Seeds has created this hybrid as its tribute to this cl..

From £12.00

Sweet Special Automatic

3rd generation auto-flowering variety.A poly-hybrid which is the result of multiple crossings betwee..

From £19.00

Sweet Tooth Auto

This strain of cannabis seeds is the auto-flowering version of Barney’s Farm Legendary Sweet Tooth.S..

From £18.95

Sweet Trainwreck Auto

4th generation auto-flowering strain with a high stature. This is the hybrid resulting from the cros..

From £18.00

Swiss Cheese Auto

Meet Pepe le Pew’s little niece and boy does she reek. This Swiss Cheese Automatic will knock you of..

From £22.95