marijuana seeds from serious cannabis seed bank of Amsterdam. these weed seeds are come in packets of 15  pot seeds
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Our best selling Serious seeds cannabis seed : 

Chronic




£50 (90 USD) for 15 seeds

"Our most commercial variety, this medium height, not too dense plant is the perfect combination of good yield and excellent quality"



SERIOUS SEEDS is committed to quality and good service. All of our strains have won PRIZES at cannabis festivals, 18 awards in total!! We only carry 5 strains but these are amongst the very best to be found on the market today. Germination rates prove to be nearly 100%!!!

Serious Seeds is a small firm, concentrating on the production of high-quality, stable and consistent varieties of cannabis seeds. Top quality smoking cannabis for our customers is the 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 gets.

Due to increased difficulties and expenses for seed breeders in Holland serious now contain 10 cannabis (weed) seeds not 15 and the prices have remained the same.

Please check your local laws before placing an order as we cannot be responsible for seeds being confiscated when going though customs.
Warning: Under Section 6 of the UK Misuse of Drugs Act 1971 it is an offence to cultivate any plant of the genus Cannabis in the UK without a license from the Secretary of State.

All seeds are sold as souvenirs only. Due to the fact that some countries legally allow growing of hemp seeds some specifics are documented. This data is normally distributed via the World Wide Web and is available internationally. No inference, association, affiliation or approval can be drawn from the distribution of web site or other media.

 
AK47
This easy to grow plant is our most popular. It is of medium height and produces good yields quite quickly. Extremely STRONG odor and smoke. Take extra care with odor control when growing near neighbors. The name was given not out of any idea of violence, but more in association with the ‘one hit wonder’ that the smoke is. Quality without compromise makes AK suitable for commercial grows or home use. These plants have a short flowering period for a sativa, producing compact, not too leafy buds that gleam with a coat of resin crystals. 

 

£70 for 11 reg seeds £70 for 6 fem seeds
 in stock  inin stock
   
Winning EIGHT prizes!! in Cannabis competitions, including second prize for the Best Sativa in the 1999 High Times Cannabis Cup, proves it is a favorite to smoke as well as to grow.


Type: mostly sativa
Indoor clone grow time: 5 - 10 days
Indoor flowering time: 53 - 63 days
Indoor yield: 350 - 500 grams/m2
Outside/ Greenhouse harvest time:
15-31 October

Read strain review


BubbleGum

Bubble Gum is a medium tall, usually not too branchy (sometimes stretchy) plant, producingmpact, 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. lt took many generations to finally produce this stable Bubble Gum, with the characteristic, sweet smell (truly resembling a typical bubble gum taste) and euphoric high; the original trademarks of this famous strain. The only inbred strain (no F1 hybrid) on the Serious menu.

  

£60 for 10 reg seeds £60 for 6 fem seeds
 in stock out of stock
   
Winner of two awards in the High Times Cannabis Cup of 1994, a 2nd place in 1995 and again a 2nd prize in 1999, gives Bubble Gum a total of 4 awards from the judges.


Type: sativa/indica hybrid
Indoor clone grow time: 7 - 14 days
Indoor flowering time: 56 - 63 days
Indoor yield:300 - 450 grams/m2
Outside/ Greenhouse harvest time;
15-31 October

Read strain review


Chronic

Our most commercial variety, this medium height, not too dense plant is the perfect combination of good yield and excellent quality. Smokers that know and grow choose this plant for its combination of appearance and sweet smell. With its indica background Chronic can produce up to 600 g/m2 without losing that connoisseur feeling. Grows a single huge central bud with few side branches. Do not top plants to encourage multiple big buds, as this strain does not respond well. Mild, sweet smell develops while flowering, take care to dry thoroughly after harvest (before packaging) to maintain this subtle fragrance. 3rd prize High Times Cannabis Cup 1994, improved in 2000.


£60 for 11 reg seeds £60 for 6 fem seeds
 in stock in stock 
   

 

Of all our strains, this is the best choice for growers tired of losing quality when increasing yield.


Type: sativa/indica hybrid
Indoor clone grow time: 5 - 10 days
Indoor flowering time: 56 - 63 days
Indoor yield: 350 - 600 grams/m2
Outside/Greenhouse harvest time:
15-31 October

Read strain review


White Russian

These seeds produce plants that are fantastic in both appearance and effect. Our most typically indica strain, White Russian is a stable cross of AK-47 and White Widow (a prize winning indica clone). Medium height, consistent plants and dense, very resinous flower tops (crystals appear after about 5 weeks of flowering). With such a strong indica background, the plants smell quite strong during both their growth and flowering period. In an independent seed comparison in which over 150 different seedstrains were grown out in a greenhouse, the White Russian came out as the strongest plant (22% THC, likely to be the strongest plant known at present!!).

 

£60 for 11 reg seeds £60 for 6 fem seeds
 in stock in stock
   
Winner of the overall Cannabis Cup in 1996 and of the Cup for Best Bio Grass in 1997. The plants yield very powerful buds, coated with resin.
Very strong, long lasting high, more cerebral than knockout. Medicinal plant.


Type: mostly indica
Indoor clone grow time: 5 - 10 days
Indoor flowering time: 56 - 63 days
Indoor yield: 350 - 500 grams/m2
Outside/ Greenhouse harvest time;
15-31 October

Read strain review


Kali Mist

Arguably the top sativa strain available today. With 90% sativa genetices, Kali Mist grows into tall, classically sativa plants with very few leaves. This strain produces dense clusters of full fluffy buds, producing much higher yields than you would expect. The plant structure and few leaves allow the light to pass all the way to lower branches, allowing bottom buds to develop fully. When planted outside early in the year this plant can grow very tall. Expect spiraling flowers with a high resin content and a delightfully spicy scent.

Kali Mist is often the choice of experts for their own stash grows.

 

£70 for 11 reg seeds £70 for 6 fem seeds
 in stock in stock
   
Also, women particularly seem to like this strain, next to the sheer pleasure of smoking it, we received several reports that it works great against menstrual cramps.

We are proud to announce that Kali Mist was improved in 2000 to produce bigger yields. In Spain it proved to be very mold resistent, even outside during bad weather. This strain has flavor and subtle cerebral effect that gave it a Cannabis Cup first prize in 1995 (Hydro Cup) and again (with this new and improved version) in 2000 (Seed Company Sativa Cup)! Without a doubt the choice for connoisseur stash.
Gives a very strong, clear and energizing high.

Read strain review


Magus genetics Cannabis Seeds by Serious Seeds, this amsterdam based boutique cannabis seedbank is simple the best breeder on the planet. Honing their skills and letting only the finest of the finest cannabis genetics through has resulted in a very small number of cannabis strains being available, They have now purchased the legendary Magus Genetics stable of strains to increase their range. All these new strains are cup winners or award winners in their own right and fit within the Serious Seeds range of marijuana feminized seeds perfectly.

Serious seeds Biddy early

'Biddy Early' is our first outdoor variety, and for western European countries already one of the best ever. It can easily reach 2 meters of height in a normal outdoor season. Its relatively early finishing time combined with a good resistance against mould make it very suitable for outdoor growths in Dutch and similar climates. Most plants will show red and purple colours under low temperatures. The 'Biddy Early' gives great results indoors as well, but keeping mothers in a vegetative state is difficult because of its willingness to start flowering. The aroma is a mix of an unfamiliar Earthy scent and a Sweet Candy taste which gives a surprisingly pleasant and powerful high. Some people claimed it was the best they ever smoked.


 biddy early cannabis seeds

£35 for 11 reg seeds £35 for 6 fem seeds
 out of stock out of stock
   
Product Features

2nd  place High Times Cann. Cup 2003 Sativa
2nd place Highlife Cup Outdoor 2004
2nd place Highlife Cup Outdoor 2010

 

    * Type: F1 hybrid, mostly Sativa
    * Recommended veg. time clones: 5-10 days
    * Recommended veg. time seedlings: 14-21 days
    * Indoor flowering time: 50-60 days
    * Indoor yield: 300-400 gr./m2
    * Outdoor harvest time (Holland): September/October (feminised: October)
    * Female Cannabis Seeds

Double Dutch cannabis seeds

Double Dutch is a cross between a Warlock male and a (Serious) Chronic. During vegetative growth, Double Dutch shows its Indica side with its wide leaves, heavy stem, and a bushy growth pattern. In the flowering stage Double Dutch produces giant Sativa-like buds, like its mother; the Chronic. All tips that receive enough light will form huge buds similar to elongated popcorn balls. Double Dutch buds must be staked due to their heavy weight. Performs well in bio, coco and hydro growth mediums. The Double Dutch aroma is a pleasant fruity wildflower scent. The effect is complex and strong; the cerebral high and pleasant bodily effect gave this plant several awards. In combination with its high yield a must try for all serious' grower

 double dutch cannabis seeds

£60 for 11 reg seeds £60 for 6 fem seeds
 in stock in stock
   
Product Features

3rd place Highlife Cup Outdoor 2006
1st place ICMag Growers Cup 2007
2nd place ICMag Breeders Cup 2007

    * Type: F1 hybrid, mostly Indica
    * Recommended clone grow time: 7-14 days
    * Recommended veg. time seedlings: ~35 days
    * Indoor flowering time: 55-65 days
    * Indoor yield: 500 gr./m2 or more
    * Outside/Greenhouse harvest time: Oct

Exile cannabis seeds

The Exile is 50% Warlock, 25% Northern Lights, and 25% White Widow. The structure/growth pattern is very similar to the Warlock but she is not so stretchy during flowering, and has more and bigger dark green leaves.

The outstanding yield makes up for slightly longer flower time. Strong sweet smell, mixed with a distinct pine, is very pungent from fresh plants, but pleasant on the dried product. The strong effect is more on the body (sedative) than cerebral.

exile cannabis seeds

£60 for 11 reg seeds £60 for 6 fem seeds
 in stock out of stock
   
Product Features

Winner Highlife Cup 2005
1st place La Bella Flor 2003, categoría S. Millón
1st place Fumaria Cup 2005, categoría taste

    * Type: F1 hybrid, mostly Indica
    * Recommended veg. time cuttings: 7-14 days
    * Recommended veg. time seedlings: ~35 days
    * Indoor flowering time: 60-67 days
    * Indoor yield: 500 gr./m2 or more
    * Outside/Greenhouse harvest time: November (Holland)
    * Female Cannabis Seeds

Motivation cannabis seeds

This short/squad Indica plant is the final creation of a long process. In the parental lines are older plants 'Starwarz' & 'Medizin Power' fused into this ideal indoor plant. A thick layer of resin glands on the flowers and single leaves, makes manicuring less necessary, and gives her a popular presence in every grow room. Excellent for indoor and closet rooms with limited height.

A powerful aroma, sweet with undertones reminding of fresh paint, develops during flowering. The effect is an over whelming body stoned ness, nailing you to the couch while your mind is fuelled with creative ideas. Executing them however will have to wait till the effects wear off. Any 'boring' feelings will fall away after a hit of 'Motavation'! Medicinal plant!

motivation cannabis seeds
 

£60 for 11 reg seeds £60 for 6 fem seeds
 in stock out of stock
   
Product Features

1st place ICMag growers cup 2005
2nd place Highlife Cup 2008

    * Type: F1 hybrid, mostly Indica
    * Recommended veg. time clones: 10-14 days
    * Recommended veg. time seedlings: 35-40 days
    * Indoor flowering period: 50-60 days
    * Indoor yield: 300-500 gr./m2
    * Outdoor harvest time (Holland): October
    * Female Cannabis Seeds

Warlock cannabis seeds

Although indica dominant, this plant really combines some of the best Indica and Sativa characteristics. Short and bushy during veg. but grows huge compact buds with few leaves in flowering. Few medium sized leaves with a massive amount of flowers make it easy to manicure.

The clear white pistils change to a tan/pinkish colour when ripe. Strong sweet smell with a tinge of sour, reminds of fresh fruits. The effect is a strong high, more felt in the head than in the body.

warlock cannabis seeds

£50 for 11 reg seeds £50 for 6 fem seeds
 in stock in stock
   
Product Features

3rd place High Times Cup Bio 1997

 

    * Type: mostly Indica hybrid
    * Recommended veg. time cuttings: 7-14 days
    * Recommended veg. time seedlings: ~35 days
    * Indoor flowering period: 55/60 days
    * Indoor yield: 400/500 gr./m2
    * Outdoor harvest time (Holland)
    * Female Cannabis Seeds

Please check your local laws before placing an order as we cannot be responsible for seeds being confiscated when going though customs. We are based in the UK so prices are in pounds. Go to www.xe.com for an accurate conversion to your currency.