Serious Seeds

Serious Seeds

Serious Seeds

Serious Seeds Marijuana Seeds

PROMOTION LIVE - Buy any full pack of Serious Seed and get 2 free Serious Happiness Feminized

Serious Seeds is one of the longest established seed-companies in Holland, concentrating on the production of high-quality, stable and consistent varieties of cannabis seeds. The production of top quality cannabis-strains for medical and recreational purposes are our highest priority. Independent and reliable lab tests (over 20 years of experience in this field) have shown that the different Serious Seeds strains produce the strongest plants (highest in THC-content) available on the market today, averaging between 18-22% THC. These tests were done on plants grown from the same seeds as the customer receives. For most of our strains, stable plants are crossed to produce the vigorous F1-hybrids that we sell.

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  1. Serious Seeds – AK-47 Marijuana Seeds

    Serious Seeds
    AK-47

    This easy to grow plant is our most popular, because of her outstanding quality. AK-47 has been often copied or used by other seed companies for crosses. This plant is of medium height and produces very good yields quite quickly.Extremely STRONG odour and smoke. Take extra care for odour control when growing near neighbours! .

    Starting at: $9.55

  2. Serious Seeds – Biddy Early Marijuana Seeds

    Serious Seeds
    Biddy Early

    Biddy Early is our outdoor variety especially developed by Gerrit from Magus Genetics for the Dutch humid and cold climate. This strain is now already one of the best ever for the northern countries of Western Europe. It can easily grow to two meters of height in a normal outdoor season.

    Starting at: $4.23

  3. Serious Seeds – Bubblegum Marijuana Seeds

    Serious Seeds
    Bubblegum

    Legendary for its bubblegum sweet smell and euphoric high. Bubble Gum grows into a medium tall plant, usually not too branchy (sometimes tall) and produces compact, crystal covered buds. Plants grown from seeds are very similar to one another. Originally the Bubble Gum-strain was developed by growers in Indiana,

    Starting at: $8.18

  4. Serious Seeds – CBD Chronic Marijuana Seeds

    Serious Seeds
    CBD Chronic

    CBD-Chronic can produce top-yields of 600 g/m2 and is easy to grow and clone. She grows a HUGE top-cola with little side-branching. This first purely medical CBD-strain of Serious Seeds is a milestone, which enables patients/caregivers to produce big amounts of medical cannabis containing high levels of CBD. The production of medical extracts (e.g. Rick Simpson Oil) and lotions, cremes or ointments is made much easier with this strain.

    Starting at: $15.65

  5. Serious Seeds – CBD Enriched Warlock Marijuana Seeds

    Serious Seeds
    CBD Enriched Warlock

    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 samples had a 2:1 ratio of THC:CBD. The average potency was at appr. 8% THC : 4 % CBD, with the best plants scoring a THC-content of 16,86% and a CBD-content of 15,58%!

    Starting at: $21.52

  6. Serious Seeds – Chronic Marijuana Seeds

    Serious Seeds
    Chronic

    Chronic is our most commercial variety, this medium height, not too dense plant is the perfect combination of very good yield and excellent quality. Smokers who appreciate high-quality and grow for themselves choose this plant for its combination of appearance and sweet smell. With its Indica genetic background Chronic can produce up to 600 g/m2 without losing that special connoisseur feeling.

    Starting at: $8.18

  7. Serious Seeds – Double Dutch Marijuana Seeds

    Serious Seeds
    Double Dutch

    Double Dutch was originally developed by Gerrit from Magus Genetics in the first decade of the twenty first century. Double Dutch is a stable cross between a Warlock male and a pre-2000 Chronic female. During the vegetative growth, Double Dutch shows its Indica side with its wide leaves, heavy stem and a bushy growth pattern.

    Starting at: $8.18

  8. Kali Bubba - Not for resale PROMO ONLY

    Serious Seeds
    Kali Bubba - Not for resale PROMO ONLY

    Kali Bubba is the perfect combination of Kali Mist and Bubble Gum. This sativa dominant marijuana variety is suitable for both indoor and out and requires 70-77 days of flowering yielding 350-500 g/m2.

    Out of stock

  9. Serious Seeds – Kali Mist Marijuana Seeds

    Serious Seeds
    Kali Mist

    Kali Mist is arguably the top Sativa strain available on the market today, she is often called the Queen of Sativas. She grows into classical Sativa plants with very few leaves, producing much higher yields than you would expect. This strain produces dense clusters of full spirally buds, with a very high resin content and a delightfully spicy scent.

    Starting at: $9.55

  10. Serious Seeds – Motavation Marijuana Seeds

    Serious Seeds
    Motavation

    This short/squad-growing Indica plant is the final creation of a long process of development by Magus Genetics. The parental genetic lines combine old plants like Starwarz and Medizin Power into this ideal indoor plant. Avery thick layer of resin glands on the flowers and sugar leaves, makes manicuring less necessary, and gives her a popular presence in every grow room.

    Starting at: $8.18

  11. Serious Seeds – Serious 6 Marijuana Seeds

    Serious Seeds
    Serious 6

    Serious 6 was created by mixing genetics from Canada with Sativa-landraces from Africa through a long process of selection and cross-breeding. We wanted to create a strain, which is very mold-resistant and will finish EARLY outdoors in a humid and cold climate at the end of September. Outdoors she grows tall and slender with full buds with very few small leaves and a particularly thick layer of cristals.

    Starting at: $16.35

  12. Serious Seeds – Happiness Marijuana Seeds

    Serious Seeds
    Serious Happiness

    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 puts a smile on the face of the knowing connoisseur - true happiness awaits. When Serious Seeds grew Serious Happiness out in the legal climate of their facilities in Amsterdam, they found that the strain grows large, dense buds with several side branches that make the strain very easy to manage and train.

    Starting at: $17.21

  13. Serious Seeds – Warlock Marijuana Seeds

    Serious Seeds
    Warlock

    The Warlock was the flagship and most popular strain of Magus Genetics and has in itself a somewhat legendary status. Serious Seeds is very proud to welcome this pure bred 'stallion' in its stable. The Warlock won immediately two High Times Cannabis Cups at its debut in 1997 and after that has never been entered until 2011.

    Starting at: $6.13

  14. Serious Seeds – White Russian Marijuana Seeds

    Serious Seeds
    White Russian

    These seeds produce strong, healthy, fast growing plants that are fantastic in appearance and effect. Very popular also for outdoor growing in Spain, France, Italy and California. This variety is our most typically Indica strain. White Russian is a stable cross of our original AK-47 and the famous award-winning clone of White Widow from the 90s.

    Starting at: $8.18

  15. Serious Seeds – White Russian Auto Marijuana Seeds

    Serious Seeds
    White Russian Auto

    This description really tells you the truth of what to expect if you grow these seeds. Although this auto flowering variety is not truly perfect yet, the quality of the final product may hit you by surprise. A quite uniform final height of 70 to 90 cm is standard, but factors like the strength of light a plant receives, or growing in small pots can influence the height a lot.

    Starting at: $12.27

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Midweek Song, PO Box 70261, London, N4 9DU. | Tel: UK: 0207 272 6597 - USA: 011 44 207 272 6597 - Europe: 0044 207 272 6597 | VAT No: GB154 0779 05 | Company No. 08044448. Registered in England & Wales.