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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Passion Fruit

Through a Dutch Passion friend in Belgium, the Dutch Passion breeders team got their hands on one of..

From £31.00

Pickled Diesel

Selection of diesel strains from Krippling’s pool of genetics, Pickled Diesel gives a solid, rapid b..

From £6.45

Pineapple Express

Our Pineapple Express is a perfect combination of sensations and flavors, comparable to a fine Brand..

From £9.95

Pineapple Express Auto

Pineapple Express Auto cannabis seeds are a delightful auto-flowering version of the very popular Pi..

From £9.95

Pink Runtz Auto

Cali Weeds autoflowering version of Pink Runtz, a phenotype of the infamous Runtz that originated fr..

From £15.95

Polar Light #3

The new and improved PolarLight#3 was created using a sativa-dominant auto together with a carefully..

From £22.00

Purple Domina Auto

Purple Domina Auto is a very fast Indica dominant automatic strain that contains Purple Kush and Bla..

From £22.95

Purple Kush Automatic

AutofloweringAutomatic strain from the fertile valleys and slopes of the Hindu Kush, our new 100% pu..

From £52.95

Purple Punch Auto

Purple Punch Auto™ ...Crossing PURPLE PUNCH™ with our monster BF AUTO CRITICAL™ has been nothing sho..

From £9.95

Purple Punch Auto

Purple Punch Auto combines powerful Grandaddy Purple genetics with the underground legend Larry OG. ..

From £13.45

Purple Sunset Auto

The awesome blend of purple punch and sunset sherbet makes your mouth water. Never has anyone c..

From £26.95

Rainbow Candy Auto

Rainbow Candy is an autoflowering strain that will give you the sweet candy flavour with fresh and f..

From £22.45

Rainbow Donut Auto

Rainbow Donut Auto is our newest autoflowering cannabis strain, with which we once again reach new h..

From £22.45

Raspberry Zkittlez Auto

Cali Weeds Blue Dream Auto is a sub breed of their original cult classic. This cut of Blue Drea..

From £15.95

Red Dwarf

AutofloweringFrom the auto flowering parental strain that led to White Dwarf, hybridized with an exc..

From £43.95

Red Jack Auto

Red Jack is an average to big autoflowering plant that turns red after the fourth week bloom. H..

From £17.95