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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Automatic Collection

2x Auto Biodiesel Mass2x Auto Skunk 472x Auto Jack Herer..

From £32.00

Automatic Mix

Want to grow but not quite sure which of our great autoflowering strains to choose? This is the perf..

From £18.00

Automatik Mix

These Indica-dominant auto-flowering cannabis seeds can be harvested in just 60 days regardless of t..

From £17.45

Berry Bomb Auto

Berry Bomb Auto cannabis seeds are an exceptionally sweet, autoflowering version of Bomb Seeds' Berr..

From £35.95

Big Bang Automatic

Big Bang Automatic is a very easy-to-grow, medium size (60-100 cm), high production, autoflowering p..

From £12.00

Big Bomb Auto

Big Bomb Auto is the massive producing auto flowering version of our top yielding strain Big Bomb. C..

From £23.95

Big Devil Automatic

A feminized automatic strain of high stature, we have selected this particular one which can reach a..

From £16.00

Big Devil Collection

2 x seeds Big Devil Auto2 x seeds Big Devil XL Auto2 x seeds Dark Devil Auto..

From £52.00

Big Stilton Auto

Big Stilton Auto cannabis seeds were created by crossing a beautiful Auto Cheese cutting (one of the..

From £32.60

Black Cream Automatic

Black Cream Auto is a 2013 release from Sweet Seeds which takes its genetics from their most awarded..

From £17.00

Black Jack Automatic

3rd generation auto-flowering strain. Auto-flowering version of our SWS01 (Black Jack®).This is the ..

From £19.00

Blackberry

We have created this variety for foodies who love marijuana. The mix of flavors offered by our Black..

From £8.00

Bloody Skunk Auto

100% auto-flowering strain. This strain is the result of a cross between our SWS34 (Sweet Skunk Auto..

From £16.00

Blue Amnesia XXL Auto

Blue Amnesia XXL Auto cannabis seeds by Dinafem Seeds belong to a feminized autoflowering Sativa/Ind..

From £6.50

Blue Auto Mazar

Blue AutoMazar ® Cannabis Seeds combine the best of two of Dutch Passions legendary original automat..

From £25.00

Blue Cheese Automatic

Big Buddha's Cannabis Cup winning strain 'Blue Cheese' is undoubtedly a world renowned favourite of ..

From £34.95