Serious Seeds

It's finally here: the serious version of the legendary OG-Kush! We have taken our world famous White Russian and crossed it with an original clone of OG-Kush originating from the US. The new cross has the supreme dankness of the...

The plants yield very powerful buds, coated with resin. It produces a very strong, long lasting high, more cerebral than knockout. It is a popular medicinal plant. These seeds can produce plants that are fantastic in both appearance, and effect....

Serious Seeds are proud to announce that they have incorporated 5 new strains which were originally developed and sold by Magus Genetics. The assortment of this small Dutch Seed Company fits wonderfully well into the menu of Serious Seeds. Just...

Serious 6 was created by mixing genetics from Canada with Sativa-landraces from Africa through a long process of selection and cross-breeding. Serious Seeds wanted to create a strain, which is very mold-resistant and will finish EARLY outdoors in a humid...

Serious Seeds have developed the aptly-named Serious Happiness strain by crossing two of their most popular varieties to create this stable F1 hybrid. The legendary Warlock was used to pollinate Serious Seeds' famous AK47 mother - even the genetic pedigree...

Serious Seeds are proud to announce that they have incorporated 5 new strains which were originally developed and sold by Magus Genetics. The assortment of this small Dutch Seed Company fits wonderfully well into the menu of Serious Seeds. Just...

Arguably the top sativa strain available today. With 90% sativa genetics, Kali Mist grows into tall, running, classically sativa plants with very few leaves. This strain produces dense clusters of full fluffy buds, producing much higher yields than you would...

Serious Seeds are proud to announce that they have incorporated 5 new strains which were originally developed and sold by Magus Genetics. The assortment of this small Dutch Seed Company fits wonderfully well into the menu of Serious Seeds. Just...

Improved in 2000, this is one of the larger yielding varieties available from Serious Seeds. This medium height, not too dense plant is the perfect combination of good yield and excellent quality. This plant is popular for its combination of...

One of our most flavourful strains Warlock was crossed with Cannatonic, a strain with a very high CBD-content, in a collaboration with House of the Great Gardener from Canada. The new cross was lab-tested in Canada and 9 of 24...

Bubble Gum is a medium tall, usually not too branchy (sometimes stretchy) plant, producing compact, crystal covered buds. Originally the Bubble Gum was developed by growers in Indiana, USA. From there the genetics moved to New England and eventually Holland....

Serious Seeds are proud to announce that they have incorporated 5 new strains which were originally developed and sold by Magus Genetics. The assortment of this small Dutch Seed Company fits wonderfully well into the menu of Serious Seeds. Just...

This description really tells you the truth of what to expect if you grow these seeds. Although this autoflowering variety is not truly perfect yet, the quality of the final product may hit you by surprise. A quite uniform final...

This easy to grow strain is one of the most popular. It is of medium height and produces good yields quite quickly. It is an extremely strong smoke, and in turn has a very strong odour. The name was given...