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 SeedMasters.com! 

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Royal Cheese Auto

Royal Cheese is one of our best selling strains, loved by many for its unique, strong aroma and tast..

From £7.00

Royal Critical Auto

Critical is one of our most popular strains. A winner of many awards in Spain and loved by commercia..

From £7.00

Royal Haze Auto

If you’ve ever visited the coffeeshops of Amsterdam, you’ll know that the haze varieties are some of..

From £7.00

Royal Jack Auto

Jack Herer is a great strain named after a great man. He was a tireless Cannabis legalisation activi..

From £8.00

Royal Kush Automatic

Quick and easy like all of our autoflowering varieties. Royal Kush Automatic adds a little bit of Ku..

From £7.00

Runtz Auto

Runtz Auto by Barneys Farm: After the runaway success of Runtz there was absolutely no other option ..

From £12.45

Santa Marta Haze Auto

Santa Marta Haze Autoflower is a THC-rich auto-flowering Haze variety that is very easy to grow.&nbs..

From £23.00

Sensi Skunk Auto

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

From £16.95

Sherbet Auto

The only thing more desirable than the award-winning Sherbet genetics is Sherbet Autoflower genetics..

From £23.00

Short and Sweet Auto

Heavyweight have crossed two notoriously powerful strains, AK-49 and White Widow.The result is a dev..

From £23.95

Short Rider Auto

Nirvana Short Rider is a hybrid of our discontinued marijuana strains Top 44 and Early Special. Top ..

From £19.95

Sin Tra Bajo Auto

Sin Tra Bajo cannabis seeds are a fast flowering strain inheriting its genetics from the legendary M..

From £12.25

Six Shooter

Here we set our sights on the goal of creating a super productive auto-flowering feminized cannabis ..

From £9.95

Skunk #1 Auto

Feminized Skunk #1 Automatic offers everything a grower could want in one simple package!Skunk #1 is..

From £21.95

Skunk Auto

Skunk Auto cannabis seeds are easy to grow for novice growers and provide a good harvest with a frag..

From £19.55

Skunk Automatic

Getting the best results from the ever-reliable Skunk family is now easier than ever with White Labe..

From £23.82